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S1·M1Reading & Writing — Module 121/27 정답
Q1Text Completion · Context ClueO

Dragon against Tiger is an important work of Nihonga, or classical Japanese painting. Unlike Wada Eisaku, who adopted traditional European methods such as painting with oil on canvas, Hashimoto Gahō ______ traditional Japanese approaches. For instance, Hashimoto produced Dragon against Tiger by applying color pigments to a silk surface.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    overlooked

  • B

    distrusted

  • C

    embraced

  • D

    released

💡 정답 확인
정답: C

내 답: C (정답)

유형: Text Completion · Context Clue · 난이도: 중 · 소재: Art / Music

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Q2Text Completion · Context ClueO

Domesticated thousands of years ago in South America, the tomatillo deviates structurally from the wild plant it is descended from. Summer squash, another domesticated crop from the Americas, doesn't closely resemble any wild plant, and genetic research only recently _______ its ancestor to be the wild Johnny gourd.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    revealed

  • B

    expanded

  • C

    encouraged

  • D

    petitioned

💡 정답 확인
정답: A

내 답: A (정답)

유형: Text Completion · Context Clue · 난이도: 중 · 소재: Misc

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Q3Text Completion · Context ClueX

The following text is adapted from Anton Chekhov's 1904 play The Cherry Orchard (translated by Julius West in 1916).

TROFIMOV: Believe me, Anya, believe me! I'm not thirty yet, I'm young, I'm still a student, but I have undergone a great deal!  I'm as hungry as the winter, I'm ill, I'm shaken... and where haven't I been—fate has tossed me everywhere!​​​​​​​

As used in the text, what does the word "undergone" most nearly mean?

  • A

    Uncovered

  • B

    Ignored

  • C

    Experienced

  • D

    Conveyed

💡 정답 확인
정답: C

내 답: A (오답)

유형: Text Completion · Context Clue · 난이도: 중 · 소재: Literature

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Q4Text Completion · Context ClueO

Text corpora, such as the British National Corpus are enormous collections of electronically stored texts that can be used for empirical testing of hypotheses regarding the frequency of typical word usage. If one has a _______ that the word "own" has a high incidence in English, for example, an analysis of a corpus can support that hypothesis by showing that "own" is the eighth most commonly used adjective.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    synopsis

  • B

    scheme

  • C

    recognition

  • D

    supposition

💡 정답 확인
정답: D

내 답: D (정답)

유형: Text Completion · Context Clue · 난이도: 중 · 소재: Misc

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Q5Main IdeaO

Researchers have long hypothesized that woolly mammoths were hunted to extinction in North America by humans using spears with grooved tips known as Clovis points. One anthropologist set out to test this hypothesis. Using a mechanical spear-thrower, he launched spears with Clovis points into mounds of clay—substitutes for the animals' large bodies. The projectiles generally penetrated only a few inches into the clay, an amount insufficient to have harmed most woolly mammoths. This led the anthropologist to conclude that hunters using spears with Clovis points likely weren't the principal drivers of the extinction.

Which choice best states the main purpose of the text?

  • A

    To argue for the significance of new findings amid an ongoing debate among researchers

  • B

    To discuss the advantages and disadvantages of the method used in an experiment

  • C

    To summarize two competing hypotheses and a major finding associated with each one

  • D

    To describe an experiment whose results cast doubt on an established hypothesis

💡 정답 확인
정답: D

내 답: D (정답)

유형: Main Idea · 난이도: 중 · 소재: Anthropology

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Q6StructureX

In what is now Washington state, the Tulalip Tribes operate the Hibulb Cultural Center. Relying on traditional knowledge to guide the design of exhibits, this institution presents Tulalip history and culture to the tribes' citizens. The Turtle Mountain Band of Chippewa, a tribe in North Dakota, employs a similar strategy in its own cultural center. Both centers contrast with museums that aren't Indigenous-led; when displaying Indigenous artifacts, such museums tend to anticipate mainly non-Indigenous audiences and rely on Eurocentric strategies for designing exhibits.

Which choice best describes the overall structure of the text?

  • A

    It describes how tribal cultural centers designed exhibits of a particular set of artifacts, then analyzes how non-Indigenous institutions designed exhibits of the same artifacts.

  • B

    It examines how tribal citizens respond to exhibits at tribal cultural centers, then speculates how non-Indigenous audiences would respond to the same exhibits.

  • C

    It discusses two cultural centers operated by tribes, then compares them with non-Indigenous institutions that present Indigenous exhibits.

  • D

    It outlines an early strategy for exhibit design used by one tribal cultural center. then explains a newer strategy used by a different tribal cultural center.

💡 정답 확인
정답: C

내 답: A (오답)

유형: Structure · 난이도: 중 · 소재: Culture

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Q7Cross-TextO

Text 1

The University of Wisconsin and the online class provider Coursera are two of the many institutions offering training programs in entrepreneurship. But what results do such programs produce? In a study of aspiring entrepreneurs in the United States, researcher James Chrisman and colleagues addressed this question and reported that participants who received entrepreneurial training showed high performance at their jobs.


Text 2

While studies of entrepreneurial training typically report positive results, a close look reveals widespread methodological shortcomings that could explain those findings. These studies are plagued by insufficient sample sizes, a lack of control groups, and failures to establish pretraining baselines for the measured attributes of participants.

Based on the texts, the author of Text 2 would most likely want to know if Chrisman and colleagues took steps to preclude which potential objection to the finding described in Text 1?

  • A

    The participants would have shown greater responsiveness to the training if the training sessions had lasted longer.

  • B

    The participants would have been less likely to show high performance at their jobs if the study sample size had been smaller.

  • C

    The participants would have shown high performance at their jobs regardless of whether they received the training.

  • D

    The participants would have responded to the training differently if they had not known that they were participating in a study.

💡 정답 확인
정답: C

내 답: C (정답)

유형: Cross-Text · 난이도: 중 · 소재: Education

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Q8Direct ComprehensionO

"Cocoa" is an example of a loanword—that is, a word that originated in one language and was later adopted by another. The word came to English indirectly from cacao, the Spanish word for the plant that chocolate is made from. Spanish had borrowed it from Nahuatl, an Indigenous language of Central Mexico, in which the word's original form is cacahuatl. "Puma" is also Indigenous in origin and entered English through Spanish. But in this case, the original source was Quechua, a language of South America, in which the word for the mountain lion is also puma.

The author makes which point about the Spanish language?

  • A

    It has served as a medium through which Indigenous languages have influenced English.

  • B

    Its contribution to English vocabulary roughly equals the collective contribution by Indigenous languages.

  • C

    It adopted Nahuatl and Quechua words in approximately equal numbers.

  • D

    It has borrowed words from Indigenous languages and contributed words to them.

💡 정답 확인
정답: A

내 답: A (정답)

유형: Direct Comprehension · 난이도: 중 · 소재: linguistics

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Q9Direct ComprehensionO

In Bolivia, use of solid fuel (e.g., coal, wood) as a share of total household fuel use fell by more than half between 2000 and 2015; such shifts are typically explained by appeal to the energy ladder, a model holding that fuel choice is mediated mainly by household income specifically, high-technology fuels displace solid fuels as incomes rise). Richard Hoster and Jeffrey Dowd's study of fuel use in Zimbabwe shows how reductive this model is, however: although income of course constrained fuel choice, several factors, including the difficulty of acquiring fuel sources, influenced decisions.

Based on the text, the author would most likely agree with which statement about household income?

  • A

    It can explain some but not all of the differences in fuel choice across households.

  • B

    It is often said to influence household fuel choice but actually does not.

  • C

    It affects household fuel choice but not for the reasons assumed by the energy ladder model.

  • D

    It constrains the amount of fuel households use but not the type of fuel they use.

💡 정답 확인
정답: A

내 답: A (정답)

유형: Direct Comprehension · 난이도: 중 · 소재: Misc

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Q10Main IdeaO

The following text is adapted from Daniel Defoe's 1704 nonfiction book The Storm.

The sermon is a sound of words spoken to the ear, and prepared only for present meditation, and extends no farther than the strength of memory can convey it; a book printed is a record; remaining in every man's possession, always ready to renew its acquaintance with his memory, and always ready to be produced as an authority or voucher to any reports he makes out of it, and conveys its contents for ages to come, to the eternity of mortal time, when the author is forgotten in his grave.

Which choice best states the main idea of the text?

  • A

    Words committed to print have a greater permanence than messages that are merely spoken aloud.

  • B

    People are less likely to forget a message when they hear it spoken aloud than they are when they read it in print.

  • C

    Unless a spoken message is delivered by an expert, it can be safely ignored.

  • D

    Most authors have little hope of being remembered well past their lifetimes.

💡 정답 확인
정답: A

내 답: A (정답)

유형: Main Idea · 난이도: 중 · 소재: Literature

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Q11Graph / Table · GraphO
passage figure

A student is researching the trends in the topics submitted to a national science fair for high school students. The graph shows the number of submissions by topic that were made each year. Based on the data in the graph, the student claims that there were more medicine and health research topics submitted in 2019 than in any other year.

Which choice most effectively uses data from the graph to support the underlined claim?


  • A

    In 2016, the number of cellular and molecular biology topic submissions was the same as the number of animal science topic submissions.

  • B

    In 2019, there were more physics and space science topic submissions than there were medicine and health topic submissions.

  • C

    The lowest number of animal science topic submissions in a year was approximately 95 in 2016.

  • D

    The highest number of medicine and health topic submissions during the period shown is approximately 285 in 2019.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Graph / Table · Graph · 난이도: 중 · 소재: Misc

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Q12Command of Evidence · IllustrationX

Claudine at School is a 1900 novel by Colette, originally written in French. The narrator is a fifteen-year-old girl living in a small, rural town. She presents herself as having a strong emotional attachment to the surrounding forests: __________

Which quotation from a translation of Claudine at School most effectively illustrates the claim?

  • A

    "If I had a Mamma, I know very well that she would not have let me stay lin Montigny] twenty-four hours. But Papa-he doesn't notice anything and doesn't bother about me."

  • B

    "And then there are my favourites, the great woods that are sixteen and twenty years old. It makes my heart bleed to see one of those cut down."

  • C

    "Green meadows make rifts in [the woods] here and there, so do little patches of cultivation. But these do not amount to much, for the magnificent woods devour everything. As a result, this lovely region is atrociously poor and its few scattered farms provide just the requisite number of red roofs to set off the velvety green of the woods."

  • D

    "Under the firs, you light a fire, even in summer, because it's forbidden; you cook any old thing, an apple, a pear, a potato stolen from a field, some wholemeal bread if you've nothing better."

💡 정답 확인
정답: B

내 답: C (오답)

유형: Command of Evidence · Illustration · 난이도: 중 · 소재: Literature

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Q13Inference · SyllogismX

Scientifically speaking, it seems clear why dogs act like dogs. Like most domesticated animals, dogs are the descendants of an intensely social species. Their instinct to seek the company of human beings is an attempt to reconstitute an ancestral social structure that is etched in their genes. But cats defy all normal rules about domesticated animals. The cat’s wild progenitor, the African wildcat, is completely solitary in its natural state. I suppose this explains why I’ve never seen any Seeing Eye cats, Frisbee-catching cats, or slipper-fetching cats. But by the same reasoning, there ought to be no lap-sitting cats or treat-begging cats—and certainly no cats like Shawn, my orange barn cat, who, we can assume, ______

Which choice most logically completes the text?

  • A

    inexplicably exhibits behaviors that align more closely with domesticated dogs than with domesticated cats.

  • B

    demonstrates a complex blend of wild independence and unexpected domesticated traits that puzzle even seasoned ethologists.

  • C

    paradoxically shows a level of social dependency and affection that is rarely observed in his wild counterparts.

  • D

    has adapted to his environment in a way that challenges traditional theories of feline domestication and behavior.

💡 정답 확인
정답: C

내 답: B (오답)

유형: Inference · Syllogism · 난이도: 중 · 소재: Biology

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Q14Command of Evidence · If trueO

Veronica L. Bura, Akito Y. Kawahara, and Jayne E. Yack investigated the evolution and function of sound production in silk moth and hawk moth caterpillars. They found that during harmless simulated attacks on isolated caterpillars, 33% of the tested species produced sound, which ranged from clicks in Actias luna to whistles in Rhodinia fugax. Although some insects use sound to communicate with members of the same species, the researchers claim that the caterpillar sounds recorded in their study are directed primarily at predators.

Which finding, if true, would most directly support Bura and colleagues' claim?

  • A

    In most cases, the sound that a caterpillar species produced during simulated attacks was not produced by other caterpillar species during simulated attacks.

  • B

    Chickens and yellow warblers, two predators of caterpillars, have been observed to stop their attacks in response to caterpillar sounds.

  • C

    Each caterpillar species tended to produce one sound during simulated attacks, although individuals occasionally made a variety of other sounds during simulated attacks as well.

  • D

    Caterpillar clicks were emitted in a frequency detectable by birds that prey on caterpillars, but caterpillar whistles were not.

💡 정답 확인
정답: B

내 답: B (정답)

유형: Command of Evidence · If true · 난이도: 중 · 소재: Biology

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Q15Inference · SyllogismX

In dialects of English spoken in Scotland, the "r" sound is strongly emphasized when it appears at the end of syllables (as in "car") or before other consonant sounds (as in "bird"). English dialects of the Upland South, a region stretching from Oklahoma to western Virginia, place similar emphasis on "r" at the ends of syllables and before other consonant sounds. Historical records show that the Upland South was colonized largely by people whose ancestors came from Scotland. Thus, linguists have concluded that _____

Which choice most logically completes the text?

  • A

    the English dialects spoken in the Upland South acquired their emphasis on the "r" sound from dialects spoken in Scotland.

  • B

    emphasis on the "r" sound will eventually spread from English dialects spoken in the Upland South to dialects spoken elsewhere.

  • C

    the English dialects spoken in Scotland were influenced by dialects spoken in the Upland South.

  • D

    people from Scotland abandoned their emphasis on the "r" sound after relocating to the Upland South.

💡 정답 확인
정답: A

내 답: B (오답)

유형: Inference · Syllogism · 난이도: 중 · 소재: linguistics

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Q16PunctuationO

What makes the theremin a unique musical instrument? You play it without touching it. When you place your _______ the pitch will shift as your hands move through the air.

Which choice completes the text with the most logical transition?

  • A

    hand's between the two antenna's,

  • B

    hands between the two antennas,

  • C

    hands' between the two antennas',

  • D

    hands' between the two antennas,

💡 정답 확인
정답: B

내 답: B (정답)

유형: Punctuation · 난이도: 중 · 소재: Art / Music

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Q17Verb TenseO

Round Rock Chapter is one of the 110 chapters of the Navajo Nation (Naabeehó Bináhásdzo). The chapter, known as Tsé Nikání in the Navajo language (Diné bizaad), was the subject of a profile ______ in the Navajo Times on February 13, 2014.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    appeared

  • B

    appearing

  • C

    appears

  • D

    has appeared

💡 정답 확인
정답: B

내 답: B (정답)

유형: Verb Tense · 난이도: 중 · 소재: Misc

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Q18Fragment and Run-onO

San Juan High School and Grand County High School are two of several Utah __________ enormous geoglyph of the letters SJ overlooks San Juan High, while a geoglyph of the letter G overlooks Grand County High.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    schools that have their own hillside geoglyphs. An

  • B

    schools, that have their own hillside geoglyphs and an

  • C

    schools that have their own hillside geoglyphs, an

  • D

    schools, that have their own hillside geoglyphs, and an

💡 정답 확인
정답: A

내 답: A (정답)

유형: Fragment and Run-on · 난이도: 중 · 소재: Misc

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Q19Fragment and Run-onO

Deposits of crushed orange limestone and other organic matter lend the sand at Porto Ferro Beach in Italy an unusual orange tint that dazzles ______ they take a bit of sand home, though, it disturbs the beach's ecosystem by contributing to erosion.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    visitors, when

  • B

    visitors and when

  • C

    visitors when

  • D

    visitors. When

💡 정답 확인
정답: D

내 답: D (정답)

유형: Fragment and Run-on · 난이도: 중 · 소재: Environmental Science

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Q20Fragment and Run-onX

Consider the mechanics of the pinhole camera: light passes through a small hole, resulting in a focused projected image. A ray diagram reveals how this ______ the hole's small size restricts light to a single ray, all light passing through the hole can only arrive at a single destination, eliminating diffraction and ensuring a clear image.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    works because

  • B

    works. Because

  • C

    works, it's because

  • D

    works: it's because

💡 정답 확인
정답: B

내 답: D (오답)

유형: Fragment and Run-on · 난이도: 중 · 소재: Misc

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Q21PunctuationO

While the greater adjutant can be found in places like the Central Tanintharyi Coast in Myanmar and the Prek Toal Bird Sanctuary in Cambodia, more than 80 percent of this endangered stork species is found in Assam, India. There, wildlife biologist Dr. Purnima Devi Barman is on the front lines of conservation efforts that, through community involvement and scientific ______ aim to bring adjutants back from near extinction.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    study

  • B

    study,

  • C

    study:

  • D

    study—

💡 정답 확인
정답: B

내 답: B (정답)

유형: Punctuation · 난이도: 중 · 소재: Environmental Science

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Q22TransitionO

In 1949, Frank Zamboni developed an ice rink resurfacing machine. As Zamboni's machine moved along the rink's surface, it first scraped off the top layer of ice. ______ it sprayed water into the deep grooves left behind by customers' skates. Lastly, it smoothed over the newly formed ice.

Which choice completes the text with the most logical transition?

  • A

    For example,

  • B

    Next,

  • C

    Similarly,

  • D

    In contrast,

💡 정답 확인
정답: B

내 답: B (정답)

유형: Transition · 난이도: 중 · 소재: Misc

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Q23Summary NotesO

While researching a topic, a student has taken the following notes:

  • A lever is a simple machine consisting of a rigid beam and a fulcrum.
  • The fulcrum is the point about which the beam pivots.
  • The input force (effort) is the force applied to the lever.
  • The output force (load) is the force that the lever exerts on another object.
  • In first-class levers, the fulcrum is located between the effort and the load
  • In second-class levers, the load is located between the effort and the fulcrum.

The student wants to contrast first-class levers and second-class levers. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    In levers, the effort is the force applied to the lever; the load, in contrast, is the force that the lever exerts on another object.

  • B

    In first-class and second-class levers, the fulcrum and the load are in different locations.

  • C

    First-class levers are simple machines consisting of a rigid beam and a fulcrum, but then again, the same is true of second-class levers.

  • D

    In first-class levers, the fulcrum is located between the effort and the load, but in second-class levers, the load is located between the effort and the fulcrum.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Summary Notes · 난이도: 중 · 소재: Physics

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Q24Summary NotesO
  • Richard Serra is an American artist.
  • He is known for his large metal sculptures.
  • His large sculpture Open Ended is made of weathering steel.
  • His large sculpture Strike: To Roberta and Rudy is made of hot-rolled steel.

Which choice most effectively uses information from the given sentences to emphasize a difference between the two sculptures?

  • A

    Open Ended and Strike: To Roberta and Rudy are both large metal sculptures by artist Richard Serra.

  • B

    Strike: To Roberta and Rudy is one of artist Richard Serra's large metal sculptures.

  • C

    Artist Richard Serra is the creator of the weathering steel sculpture Open Ended.

  • D

    Open Ended is made from a different kind of steel than Strike: To Roberta and Rudy.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Summary Notes · 난이도: 중 · 소재: Art / Music

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Q25Summary NotesO

While researching a topic, a student has taken the following notes:

  • Early childhood development is critical for cognitive and emotional growth.
  • In a 2022 study, child psychologist Dr. Maria Gonzalez analyzed the effects of parental involvement on children's academic performance.
  • She initially sought to understand the correlation between parental engagement and children's success in school.
  • She used interviews and academic records to gather data on parental involvement and children's grades.
  • She concluded that children with highly involved parents performed significantly better academically.

The student wants to present the study and its findings. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    In 2022, Dr. Maria Gonzalez analyzed the effects of parental involvement on children's academic performance using interviews and academic records.

  • B

    Child psychologist Dr. Maria Gonzalez sought to understand the correlation between parental engagement and children's success in school.

  • C

    In a 2022 study, Dr. Maria Gonzalez found that children with highly involved parents performed significantly better academically, using interviews and academic records to gather data.

  • D

    Dr. Maria Gonzalez concluded that early childhood development is critical for cognitive and emotional growth in a 2022 study.

💡 정답 확인
정답: C

내 답: C (정답)

유형: Summary Notes · 난이도: 중 · 소재: Art / Music

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Q26Summary NotesO

While researching a topic, a student has taken the following notes:

  • A supercontinent is a single landmass made up of most or all of Earth's continents.
  • Over time, continents merge together to form supercontinents, which then break apart.
  • This process is believed to take hundreds of millions of years and is known as the supercontinent cycle.
  • Euramerica and Kenorland were supercontinents.
  • Euramerica formed about 300 million years ago.
  • Kenorland formed about 2.6 billion years ago.

The student wants to specify when Euramerica formed. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    The supercontinent Euramerica formed about 300 million years ago.

  • B

    Over hundreds of millions of years, the supercontinent cycle results in supercontinents forming and breaking apart.

  • C

    Euramerica was a supercontinent, a single landmass made up of most or all of Earth's continents.

  • D

    Long ago, the Earth was home to supercontinents like Euramerica and Kenorland

💡 정답 확인
정답: A

내 답: A (정답)

유형: Summary Notes · 난이도: 중 · 소재: Astronomy

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Q27Summary NotesO
  • The Haystack Mountain School of Crafts (1961) is a building complex designed by American architect Edward Larrabee Barnes.
  • It is located in Deer Isle, Maine.
  • It features a cluster of cedar-shingled buildings.
  • It is considered an impressive example of critical regionalist architecture

Which choice most effectively uses information from the given sentences to emphasize the location of the Haystack Mountain School of Crafts?

  • A

    Those wishing to see the Haystack Mountain School of Crafts in person will have to travel to Deer Isle, Maine.

  • B

    A stunning example of critical regionalist architecture, Edward Larrabee Barnes's Haystack Mountain School of Crafts features a cluster of cedar-shingled buildings.

  • C

    The architect responsible for designing the Haystack Mountain School of Crafts in Deer Isle, Maine, was Edward Larrabee Barnes.

  • D

    Edward Larrabee Barnes is known for designing a building complex that features a cluster of cedar-shingled buildings.

💡 정답 확인
정답: A

내 답: A (정답)

유형: Summary Notes · 난이도: 중 · 소재: Misc

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S1·M2Reading & Writing — Module 2 (Easy)미응시 · 보너스
Q1Text Completion · Context Clue미응시

Whether the reign of a French monarch such as Francis Il or Louis XI was considered historically significant or, conversely, relatively _______, its trajectory was shaped by questions of legitimacy and therefore cannot be understood without a corollary understanding of the factors that allowed the monarch to assert a claim to the throne successfully.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    momentous

  • B

    inconsequential

  • C

    benevolent

  • D

    genuine

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Text Completion · Context Clue · 난이도: 중 · 소재: Misc

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Q2Text Completion · Context Clue미응시

Renowned for his sharp clarity and impactful writing, George Orwell stood out among his peers. Unlike the rambling prose of some of his contemporaries, George Orwell's works were neither ______ nor myopic.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    succinct

  • B

    impeccable

  • C

    verbose

  • D

    lyrical

💡 정답 확인
정답: C

미응시 (보너스 문제)

유형: Text Completion · Context Clue · 난이도: 중 · 소재: Misc

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Q3Text Completion · General : Elaboration미응시

Studying wrappers from discontinued candies, menus from nineteenth-century restaurants, and flyers promoting long-forgotten sporting events may seem like a frivolous pursuit, but ephemeral objects like these are useful as markers of cultural change: they can ______ shifts in norms, values, and concerns that traditional objects of historical inquiry may not.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    register

  • B

    vindicate

  • C

    preclude

  • D

    induce

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Text Completion · General : Elaboration · 난이도: 중 · 소재: Misc

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Q4Text Completion · Contrast미응시

________ though it seemed to many mathematicians, the Marden tameness conjecture, posed in 1974, eventually yielded to the efforts of lan Agol, who presented a proof of it in 2004.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    Insuperable

  • B

    Unequivocal

  • C

    Irreproachable

  • D

    Ineluctable

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Text Completion · Contrast · 난이도: 중 · 소재: Misc

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Q5Structure미응시

Why do rusty-spotted cats purr but jaguars roar? Researchers hypothesize that this difference between the two feline species may be partly due to a U-shaped bone in their throats called the hyoid. Rusty-spotted cats, which are much smaller than jaguars, have a rigid hyoid that rumbles when the cat's larynx vibrates, resulting in a purr. By contrast, jaguars have a somewhat flexible hyoid, and the bone is attached to the skull with a stretchy ligament that rusty-spotted cats lack. These traits allow jaguars and most other species of big cats to produce powerful roars. The same traits may also prevent most big cats from purring.

Which choice best describes the overall structure of the text?

  • A

    The text compares the habitats of two species, then explains how those habitats are changing.

  • B

    The text presents a theory about two species, then discusses facts that weaken it.

  • C

    The text poses a question about two species, then presents a possible answer:

  • D

    The text describes a behavior shared by two species, then discusses other behaviors shared by them.

💡 정답 확인
정답: C

미응시 (보너스 문제)

유형: Structure · 난이도: 중 · 소재: Biology

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Q6Purpose미응시

Scholarly interest in literary juvenilia—writings by children and teenagers—tends to focus on unpublished works by authors who became famous as adults, such as Charles Dickens's poem "The Bill of Fare," which he wrote around the ages of 18-20, because they offer insights into their authors' artistic development. But some scholars also argue that recovering juvenilia by lesser-known writers is essential to understanding literary history: Daisy Ashford's novels, which she published as a child, were widely read by contemporaries and are therefore deserving of closer attention.

Which choice best states the main purpose of the text?

  • A

    To describe the challenges famous writers encountered when seeking to publish works written in their childhood

  • B

    To present reasons why literary scholars consider juvenilia to be valuable resources

  • C

    To compare the accomplishments of young writers with those of their adult contemporaries

  • D

    To argue that Ashford's novels have more literary merit than Dickens's juvenilia do

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Purpose · 난이도: 중 · 소재: Literature

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Q7Inference · Syllogism미응시

To understand how temperature change affects microorganism-mediated cycling of soil nutrients in alpine ecosystems, Eva Kaštovská et al. collected plant-soil cores in the Tatra Mountains at elevations around 2,100 meters and transplanted them to elevations of 1,700-1,800 meters, where the mean air temperature was warmer by 2°C. Microorganism-mediated nutrient cycling was accelerated in the transplanted cores; crucially, microorganism community composition was unchanged, allowing Kaštovská et al. to attribute the acceleration to temperature-induced increases in microorganism activity.

It can most reasonably be inferred from the text that the finding about the microorganism community composition was important for which reason?

  • A

    It provided preliminary evidence that microorganism-mediated nutrient cycling was accelerated in the transplanted cores.

  • B

    It suggested that temperature-induced changes in microorganism activity may be occurring at increasingly high elevations.

  • C

    It ruled out a potential alternative explanation for the acceleration in microorganism-mediated nutrient cycling.

  • D

    It clarified that microorganism activity levels in the plant-soil cores varied depending on which microorganisms comprised the community.

💡 정답 확인
정답: C

미응시 (보너스 문제)

유형: Inference · Syllogism · 난이도: 중 · 소재: Environmental Science

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Q8Direct Comprehension미응시

Michael G. Campana and colleagues relied on historical DNA (hDNA)—genomic data incidentally preserved in specimens housed in natural history collections—to investigate the evolutionary origins of a fungal pathogen affecting bats. Although this approach offers unique benefits, such as access to genomic data from extirpated populations, it remains a relatively underutilized resource because DNA is often to some extent degraded, a situation not easily remediable under current methodological paradigms and with extant DNA extraction and analysis technologies.

Information in the text best supports which statement about hDNA?

  • A

    It may yield insights that other types of genomic data cannot.

  • B

    It has thus far proved valuable mainly to researchers studying pathogens.

  • C

    It may be underused because of its controversial status among scientists.

  • D

    It tends to be much more degraded than other types of DNA of comparable age.

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Direct Comprehension · 난이도: 중 · 소재: Biology

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Q9Command of Evidence · Quotation미응시

In a paper for an art history class, a student claims that Rosa Bonheur's 1855 painting The Horse Fair marks a significant change in Bonheur's artistic development.

Which quotation from an art history textbook would most effectively support the student's claim?

  • A

    "The paintings that Bonheur produced before The Horse Fair can be thought of as belonging to her earlier style, to which she never returned."

  • B

    "Of all Bonheur's paintings, none so clearly represents her abilities and ideas as The Horse Fair."

  • C

    "The Horse Fair has been analyzed extensively since it was first exhibited, as no two viewers seem to agree about exactly what the painting means."

  • D

    "Although Bonheur was clearly influenced by other artists of her time, she was also an artist ahead of her time, as The Horse Fair demonstrates."

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Command of Evidence · Quotation · 난이도: 중 · 소재: Art / Music

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Q10Command of Evidence · If true미응시

Neurobiologists Laura Cuaya, Raúl Hernández-Pérez, and colleagues investigated the language detection abilities of eighteen dogs. The researchers monitored the brain activity of Kun-kun (a border collie), Bingo (a mixed breed), and other dogs while the animals listened to three recordings: one of The Little Prince being read in Spanish, the second in Hungarian, and a third made up of short, randomly selected fragments of the first two, scrambled so that they didn't resemble human speech. Each dog was familiar with either Spanish or Hungarian, but not both. The team concluded that differences in dogs' anatomical features may affect their ability to distinguish speech from nonspeech.

Which finding from the study, if true, would most directly support the team's conclusion?

  • A

    Compared with longer-headed dogs, shorter-headed dogs showed less difference in brain activity when hearing either Spanish or Hungarian than when hearing the scrambled recording.

  • B

    Compared with longer-headed dogs, shorter-headed dogs showed a greater difference in brain activity when hearing the language they were accustomed to than when hearing the other language.

  • C

    The pattern of brain activity that long-headed dogs showed when hearing the scrambled recording was different from the pattern of brain activity that short-headed dogs showed when hearing the language they were accustomed to.

  • D

    Long-headed dogs accustomed to hearing Spanish tended to show more brain activity when hearing Spanish than long-headed dogs accustomed to hearing Hungarian showed when hearing Hungarian.

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Command of Evidence · If true · 난이도: 중 · 소재: Biology

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Q11Command of Evidence · Illustration미응시

"Poetry" is a 1919 poem by Marianne Moore. The poem highlights an ambivalence toward poetry as the speaker acknowledges its merits while also expressing a sense of displeasure, writing ______

Which quotation from "Poetry" most effectively illustrates the claim?

  • A

    "nor is it valid / to discriminate against 'business documents and / school-books'; all these phenomena are important."

  • B

    "One must make a distinction / however: when dragged into prominence by half poets, the result is not / poetry"

  • C

    "when [poems] become so derivative as to become unintelligible, the / same thing may be said for all of us that we / do not admire what / we cannot understand."

  • D

    "Reading [poetry], however, with a perfect contempt for it, one discovers that there is in / it after all, a place for the genuine."

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Command of Evidence · Illustration · 난이도: 중 · 소재: Poetry

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Q12Command of Evidence · Illustration미응시

Cane is a 1923 novel by Jean Toomer. In one portion of the novel, Toomer uses figurative language to connect the narrator's urban environment of Washington, DC, and the rural South of the narrator's past, writing, _________

Which quotation from Cane most effectively illustrates the claim?

  • A

    "The [train] engines of this valley have a whistle, the echoes of which sound like iterated gasps and sobs. I always think of them as crude music."

  • B

    "I sang, with a strange quiver in my voice, a promise-song."

  • C

    "The young trees had not outgrown their [planter] boxes then. V Street [in Washington, DC] was lined with them."

  • D

    "And when the wind is from the South, soil of my homeland falls like a fertile shower upon the lean streets of [Washington, DC]."

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Command of Evidence · Illustration · 난이도: 중 · 소재: Literature

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Q13Graph / Table · Table미응시
passage figure

Some climate models for the western United States predict that while total annual precipitation may remain unchanged from the present level, precipitation will become concentrated into fewer but more intense rain and snow events. University of Texas climate scientist Geeta Persad and her colleagues simulated how the amount of water entering aquifers and the amount being used for irrigation purposes would change if this were to occur. Persad and her colleagues concluded that concentration of precipitation into fewer events would result in a higher number of dry days, triggering more irrigation, but that this change in irrigation output is highly sensitive to the baseline concentration of precipitation that currently exists in an area.

Which choice best describes data from the table that support Persad and her colleagues conclusion?

  • A

    If baseline precipitation is somewhat concentrated, the amount of water being used for irrigation will increase 0.4% for surface water and 0.9% for groundwater, whereas the amount of water entering aquifers will increase 11.0% if baseline precipitation is evenly distributed.

  • B

    If baseline precipitation is somewhat concentrated, water use for irrigation will increase only slightly, whereas it will increase 9.0% for surface water and 7.9% for groundwater if baseline precipitation is evenly distributed.

  • C

    If baseline precipitation is somewhat concentrated, the amount of water entering aquifers will increase 4.9%, while the amount being used for irrigation will increase 0.4% for surface water and 0.9% for groundwater.

  • D

    If baseline precipitation is somewhat concentrated, water use for irrigation will decline by a small amount, whereas it will increase 11.0% for surface water and 9.0% for groundwater if baseline precipitation is evenly distributed.

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Graph / Table · Table · 난이도: 중 · 소재: Misc

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Q14Text Completion · General : Elaboration미응시

Ships in the British Royal Navy during the Napoleonic Wars (1803-1815) were ranked based on military strength. The system considered the number of a ship's cannons and decks. "First-rate" was the highest ranking, and "sixth-rate" was the lowest ranking, followed by unranked ships. The size of a ship's crew was based on this ranking: first-rate ships had between 850 and 875 crewmen, while lower-ranked ships had fewer. Two of the ships in the British Royal Navy from this period were the Boyne (98 cannons and three decks) and the Britannia (120 cannons and three decks). Of these two, only the Britannia was ranked a first-rate ship. It can therefore be concluded that _______

Which choice most logically completes the text?

  • A

    some ships with three decks had a crew of fewer than 850 people.

  • B

    the Britannia needed a crew larger than 875 people in order to operate efficiently.

  • C

    the Boyne had a larger crew than the Britannia.

  • D

    all ships with at least 98 cannons had a crew of at least 850 people.

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Text Completion · General : Elaboration · 난이도: 중 · 소재: Misc

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Q15Direct Comprehension미응시

In a 2018 study, Deepak Jaiswal and Rishi Kant found that consumers' knowledge of environmental issues had no effect on the likelihood that the consumers would purchase environmentally friendly products. Since this study was based on fewer than 400 young adults in India, however, doubts have been raised about how reliable and representative the findings are. To better understand the issue, Wencan Zhuang and colleagues analyzed the results of 54 studies of eco-friendly consumer behavior, such as a 2018 study from Indonesia that included 916 participants and a 2018 study from India with 202 participants. Taking all 54 studies together, Zhuang and colleagues found a significant positive effect of environmental knowledge on eco-friendly purchasing decisions, suggesting that _____

Which choice most logically completes the text?

  • A

    a sample size of 202 may be sufficient to make reliable conclusions about the relationship between knowledge of environmental issues and purchasing decisions.

  • B

    concerns about the broad applicability of Jaiswal and Kant's conclusion were justified.

  • C

    the number of participants in Jaiswal and Kant's study was far below the number of participants in most studies of purchasing decisions.

  • D

    Jaiswal and Kant's methodology was more precise than the methodology used in the 2018 study from Indonesia.

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Direct Comprehension · 난이도: 중 · 소재: Misc

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Q16Fragment and Run-on미응시

In Norway, the Longyearbyen observatory site monitors activity in the upper atmosphere of the northern ______ in Australia, another observatory site, Buckland Park, monitors the sky of the southern hemisphere. Together, they are part of the Super Dual Auroral Radar Network—or SuperDARN, as space physicists like Tadahiko Ogawa call it.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    hemisphere and

  • B

    hemisphere

  • C

    hemisphere,

  • D

    hemisphere;

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Fragment and Run-on · 난이도: 중 · 소재: Astronomy

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Q17Punctuation미응시

Long attributed to Jacques-Louis David, the preeminent Neoclassical painter of his day, the 1801 painting Marie Joséphine Charlotte du Val d'Ognes gained fresh attention in the 1990s when art historians discovered that the painting—which depicts a solitary young woman sketching—was actually the work of little-known French portrait ________ Marie-Denise Villers (1774-1821).

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    artist—

  • B

    artist

  • C

    artist:

  • D

    artist,

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Punctuation · 난이도: 중 · 소재: Art / Music

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Q18Punctuation미응시

Along the hallowed walls of New York City's Museum of Modern Art hangs 24.5-by-34.5-inch oil ______ which was created in 1964 by American artist Vija Celmins.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    painting Gun with Hand #1

  • B

    painting, Gun with Hand #1,

  • C

    painting Gun with Hand #1,

  • D

    painting, Gun with Hand #1

💡 정답 확인
정답: C

미응시 (보너스 문제)

유형: Punctuation · 난이도: 중 · 소재: Misc

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Q19Verb vs. Verbal미응시

Legal scholars James Melton and Tom Ginsburg's analysis of de jure judicial independence and its growth over decades _______ six constitutional features that enhance such independence, including judicial tenure and selection procedure. Romania's constitution contains one of these features.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    have identified

  • B

    identifies

  • C

    are identifying

  • D

    identify

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Verb vs. Verbal · 난이도: 중 · 소재: Misc

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Q20Fragment and Run-on미응시

For Spain, a member of the North Atlantic Treaty Organization (NATO) since 1982, NATO's principle of collective defense confers both benefits and _______ organization's many members, nations as disparate as the US and Slovenia, are all bound to defend Spain, the reverse is also true.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    obligations; the

  • B

    obligations. The

  • C

    obligations, while the

  • D

    obligations: while the

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Fragment and Run-on · 난이도: 중 · 소재: Astronomy

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Q21Fragment and Run-on미응시

As of 2017, Italy's top tax rate of 55% was lower than the country's Laffer curve peak (70%). To some economists, whether a tax cut will ultimately increase Italy's tax revenue is dependent on the country's position on the Laffer _______ a theoretical relationship between tax rates and revenues, the curve was famously sketched on a napkin by economist Arthur Laffer in 1974.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    curve

  • B

    curve;

  • C

    curve, which is

  • D

    curve,

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Fragment and Run-on · 난이도: 중 · 소재: Misc

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Q22Transition미응시

Working together with the Navajo Nation Department of Water Resources, Dr. Lani Tsinnajinnie analyzed data about snowpack levels in the Chuska Mountains. She found that the snowpack (the amount of snow on the ground) was deepest in early March at lower elevations. At higher elevations, _______ the snowpack was deepest in mid-March.

Which choice completes the text with the most logical transition?

  • A

    in other words,

  • B

    for instance,

  • C

    on the other hand,

  • D

    in summary,

💡 정답 확인
정답: C

미응시 (보너스 문제)

유형: Transition · 난이도: 중 · 소재: Environmental Science

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Q23Transition미응시

Biographer Michael Gorra notes that the novelist Henry James "lived in a world of second thoughts," frequently tinkering with his novels and stories after their initial publication. However, the differences between the 1881 first edition and the 1908 edition of his novel A Portrait of a Lady are extreme, even by James's standards; ______ some critics regard the two editions as two different novels altogether.

Which choice completes the text with the most logical transition?

  • A

    by contrast,

  • B

    in fact,

  • C

    nevertheless,

  • D

    in other words,

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Transition · 난이도: 중 · 소재: Literature

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Q24Transition미응시

Scientists studying asteroid deflection have focused on secondary objects such as S/2020 (2013 PY6), a moonlet orbiting the near-Earth asteroid 2013 PY6. In 2022, NASA intentionally crashed a probe into just such an object, successfully altering its orbit. Scientists have yet to demonstrate, _________ that 2013 PY6 and other primary objects would be similarly affected.

Which choice completes the text with the most logical transition?

  • A

    for example,

  • B

    though,

  • C

    likewise,

  • D

    moreover,

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Transition · 난이도: 중 · 소재: Astronomy

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Q25Summary Notes미응시

While researching a topic, a student has taken the following notes:

  • Documentary TV programs in the slow TV genre consist of uninterrupted broadcasts of ordinary events in real time.
  • Nordlandsbanen: Minutt for Minutt is a Norwegian slow TV program.
  • The 10-hour-long program documented a train ride from Trondheim to Bodo.
  • It first aired in 2012.
  • In her book Spectacular Television: Exploring Televisual Pleasure, British film scholar
    Helen Wheatley writes that slow TV "offers 'unspectacular' spectacle."

The student wants to provide a specific example of a slow TV program. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    British film scholar Helen Wheatley writes about the slow TV genre in her book Spectacular Television: Exploring Televisual Pleasure.

  • B

    An example of the slow TV genre can be seen in Nordlandsbanen: Minutt for Minutt, a 2012 Norwegian show featuring an uninterrupted 10-hour real-time broadcast of a train ride from Trondheim to Bodø.

  • C

    Slow TV programs provide uninterrupted broadcasts of ordinary events, such as train rides, in real time.

  • D

    With their uninterrupted broadcasts, slow TV programs offer what film scholar Helen Wheatley calls the "unspectacular' spectacle" of ordinary events occurring in real time.

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Summary Notes · 난이도: 중 · 소재: Misc

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Q26Summary Notes미응시
  • Calida Garcia Rawles is an African American painter.
  • She is known for her large-scale, hyperrealistic paintings depicting African American figures in water.
  • The painting Lightness of Being (24 × 30 in) depicts a young man with his arms outstretched floating on the right side of the canvas.
  • Lost in the Shuffle (36 × 24 in) depicts two young men with their arms outstretched floating in the bottom left and upper right corners of the canvas.
  • She paints the water with vivid blue colors, including periwinkle and cobalt.
  • The mood in the paintings is placid.

Which choice most effectively uses information from the given sentences to emphasize the location of the figures in Lost in the Shuffle?

  • A

    While the number of figures may differ, constant among Rawles's hyperrealistic works is the placid mood that the paintings evoke.

  • B

    In Rawles's painting Lost in the Shuffle, two young men are depicted in the bottom left and upper right corners of the canvas.

  • C

    At 36 by 24 inches, Rawles's Lost in the Shuffle is even larger than the sizable 24-by-30-inch painting Lightness of Being.

  • D

    Rawles captures the water in paintings such as Lightness of Being and Lost in the Shuffle in vivid hues of periwinkle and cobalt.

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Summary Notes · 난이도: 중 · 소재: Art / Music

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Q27Summary Notes미응시
  • Jean-Michel Basquiat was an American artist who produced more than two thousand drawings and paintings.
  • Most of his works were completed in New York City in the 1980s.
  • His work Mater was completed in 1982.
  • The work is composed of acrylic and oil stick on canvas and measures 72 inches by 84 inches.
  • Mater was purchased by a private collection for $5.8 million in a 2009 auction.

Which choice most effectively uses information from the given sentences to emphasize the scope of Basquiat's work?

  • A

    Mater is just one of more than two thousand drawings and paintings completed by American artist Jean-Michel Basquiat.

  • B

    Though artist Jean-Michel Basquiat completed most of his two thousand-plus drawings in the 1980s, his work Mater is composed of acrylic and oil stick on canvas.

  • C

    At a 2009 auction, artist Jean-Michel Basquiat's Mater, composed of acrylic and oil stick on canvas, sold for $5.8 million.

  • D

    Decades after artist Jean-Michel Basquiat completed his 1982 work Mater, a private collection purchased it for $5.8 million.

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Summary Notes · 난이도: 중 · 소재: Art / Music

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S1·M2Reading & Writing — Module 2 (Hard)14/27 정답
Q1Direct ComprehensionO

The following text is from Charles Chesnutt's 1905 novel The Colonel's Dream.

Mr. French and Mr. Kirby work together. Mr. French, the senior partner, who sat opposite Kirby, was an older man—a safe guess would have placed him somewhere in the debatable ground between forty and fifty; of a good height, as could be seen even from the seated figure, the upper part of which was held erect with the unconscious ease which one associates with military training.

As used in the text, what does the word “placed" most nearly mean?

  • A

    Contracted

  • B

    Changed

  • C

    Estimated

  • D

    Arranged

💡 정답 확인
정답: C

내 답: C (정답)

유형: Direct Comprehension · 난이도: 중 · 소재: Literature

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Q2Text Completion · Context ClueX

The results of randomized clinical trials testing the efficacy of common medical interventions sometimes fail to ______ conclusions that practitioners reach based on their real-world observations of patients. While there are several possible reasons for this, one is that practitioners may overlook confounding variables that account for the results they attribute to the interventions in question.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    circumvent

  • B

    corroborate

  • C

    disseminate

  • D

    implement

💡 정답 확인
정답: B

내 답: D (오답)

유형: Text Completion · Context Clue · 난이도: 중 · 소재: Psychology and Neuroscience

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Q3Direct ComprehensionX

Louise Arner Boyd, who led several scientific expeditions off the coast of Greenland in the 1930s, undoubtedly accomplished much, but her place in our historical memory is perhaps more ______ than that of a noteworthy “first" such as Enid Gordon-Gallien, who led the expedition that first mapped the area around Kalambo Falls between Zambia and Tanzania, a deed for which she will always be remembered.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    uncertain

  • B

    enduring

  • C

    deserving

  • D

    conspicuous

💡 정답 확인
정답: A

내 답: C (오답)

유형: Direct Comprehension · 난이도: 중 · 소재: History

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Q4FunctionO

In the 2010s, the price of vintage Teenage Mutant Ninja Turtles action figures rose dramatically, which had the counterintuitive effect of ______ demand: buyers who hadn't previously wanted to purchase old action figures suddenly thronged the market, believing prices would continue to rise and the toys could be resold later at a profit.

Which choice completes the text with the most logical and precise word or phrase?

  • A

    monetizing

  • B

    stabilizing

  • C

    precipitating

  • D

    exploiting

💡 정답 확인
정답: C

내 답: C (정답)

유형: Function · 난이도: 중 · 소재: Business and Economics

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Q5Cross-TextO

In 2013, Fredrik Jutfelt and Maria Hedgarde published a study concluding that ocean acidification has a strong effect on the behavior of Gadus morhua, a species of fish. However, Jutfelt and Hedgarde's study relied on a mean sample size of only about 16 fish. In a 2022 review of various scientists' conclusions about the impacts of ocean acidification on fish behavior, Josefin Sundin and colleagues caution that relying on such a relatively small sample size can increase the potential for biased analysis. Such analysis, in turn, can contribute to reports of exaggerated effects.

Which choice best states the main purpose of the text?

  • A

    To discuss an aspect of ocean acidification that is frequently overlooked

  • B

    To explain how the behavior of a fish species has changed over time

  • C

    To present a debate between two research teams about a cause of ocean acidification

  • D

    To note a potential concern about the findings of a scientific study

💡 정답 확인
정답: D

내 답: D (정답)

유형: Cross-Text · 난이도: 중 · 소재: Environmental Science

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Q6Direct ComprehensionO

The following text is from Lady Gregory's 1904 play Spreading the News. Mrs. Tarpey, Bartley, and Mrs. Fallon have been buying and selling goods at the local fair.


MRS. TARPEY: Good morrow, Bartley Fallon; good morrow, Mrs. Fallon. Well, Bartley, you'll find no cause for complaining today; they are all saying it was a good fair.

BARTLEY: (Raising his voice.) It was not a good fair, Mrs.Tarpey. It was a scattered sort of a fair. If we didn't expect more, we got less. That's the way with me always; whatever I have to sell goes down and whatever I have to buy goes up. If there's ever any misfortune coming to this world, it's on myself it pitches, like a flock of crows on seed potatoes.

Which choice best describes the function of the underlined portion in the text as a whole?

  • A

    It mounts a counterargument to a claim that Bartley made about the fair.

  • B

    It indicates the degree to which Mrs. Tarpey doubts a certain event will occur.

  • C

    It presents a vivid image to emphasize a claim that Bartley makes.

  • D

    It describes an event that Bartley observed at the fair.

💡 정답 확인
정답: C

내 답: C (정답)

유형: Direct Comprehension · 난이도: 중 · 소재: Literature

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Q7Direct ComprehensionX

Historians have argued that a crucial component of the Civil Rights Movement's success in the 1960s was the Southern Christian Leadership Conference's Citizen Education Program (CEP), which invited promising activists from across the South to its one-week training sessions in Dorchester, Georgia. Led by experienced organizers such as Dorothy Cotton and Septima Clark, CEP attendees—more than 7,000 in all—participated in workshops on topics ranging from public speaking to legal doctrine before returning home and using their newly acquired knowledge to spearhead local civil rights initiatives.

Which choice best describes the function of the underlined portion in the text as a whole?

  • A

    It illustrates the CEP organizers' efforts to educate participants on a wide variety of topics.

  • B

    It establishes that criticism of the CEP was limited to a few individuals in the Southern Christian Leadership Conference.

  • C

    It underscores the extent of the CEP's impact on the Civil Rights Movement of the 1960s.

  • D

    It suggests that CEP attendees held a diverse array of opinions about the Southern Christian Leadership Conference's political philosophy.

💡 정답 확인
정답: C

내 답: A (오답)

유형: Direct Comprehension · 난이도: 중 · 소재: History

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Q8Direct ComprehensionX

Asteroid 6478 Gault has experienced intermittent mass loss since at least 2013, but in contrast to some other asteroids with repeated mass-loss episodes, 6478 Gault has not lost mass at its perihelion (the closest point of its orbit to the Sun), and thus the loss is not attributable to solar energy-driven ice vaporization. And as Jane X. Luu et al. pointed out, the singular nature of impact ejection makes it untenable as an account of multiple loss episodes of similar duration over several years. Instead, Luu et al. are likely correct that 6478 Gault is shedding mass due to rotational instability.

Which choice best describes the overall structure of the text?

  • A

    It discusses a physical process, evaluates possible causes of that process, and then states that a persuasive account of the process has yet to be put forward.

  • B

    It introduces a natural phenomenon, refutes two potential explanations for that phenomenon, and then presents a third explanation for that phenomenon that the author regards as plausible.

  • C

    It presents a scientific observation, describes a contrast between that observation and other observations, and then explains why those other observations should not be considered credible.

  • D

    It describes an astronomical finding, discusses competing theories about that finding that the author regards as flawed, and then describes new evidence that supports an alternative theory.

💡 정답 확인
정답: B

내 답: D (오답)

유형: Direct Comprehension · 난이도: 중 · 소재: Astronomy

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Q9Cross-TextX

Text 1

In South Dakota, many buildings and other structures rest on soil that is expansive, meaning that it swells or shrinks as its moisture level changes. Civil engineer Jay X. Wang has noted that the effects of expansive soil appear slowly in the form of gradually growing cracks in foundations, walls, and pavements. Because these effects are incremental and can generally be repaired (though at some cost), structures in South Dakota are typically not built to resist them.


Text 2

In a 2021 study, Rubayet Bin Mostafiz and colleagues calculated that in the state of Louisiana alone, the annual cost of damage caused by expansive soils reaches nearly $90 million. But they note that this damage can be mitigated: building vapor barriers between structural foundations and the soil can significantly reduce the effects of soil swelling and shrinking.

Based on the texts, how would Rubayet Bin Mostafiz and colleagues (Text 2) most likely respond to the information presented in Text 1?

  • A

    They would suggest that engineers in South Dakota consider the cost of reinforcing the vapor barriers between existing structural foundations and the soil.

  • B

    They would argue that engineers in South Dakota have misjudged the effectiveness of the techniques they use to reduce the effects of expansive soil.

  • C

    They would encourage engineers in South Dakota to insert vapor barriers between new structures’ foundations and the surrounding soil.

  • D

    They would recommend that engineers in South Dakota measure the moisture level in the soil beneath proposed structures before beginning construction.

💡 정답 확인
정답: C

내 답: A (오답)

유형: Cross-Text · 난이도: 중 · 소재: Engineering / Technology

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Q10Direct ComprehensionO

The following text is from Nathaniel Hawthorne's 1830 short story “Sir William Phips."

Few of the personages of past times (except such as have gained renown in fireside legends as well as in written history) are anything but mere names to their successors. They seldom standup in our imaginations like men. The knowledge, communicated by the historian and biographer, is analogous to that which we acquire of a country by the map, minute, perhaps, and accurate, and available for all necessary purposes, but cold and naked, and wholly destitute of the mimic charm produced by landscape painting.

Which choice best states the main idea of the text?

  • A

    The creativity of historians is restricted by the need to write strictly truthful works.

  • B

    Painting is a superior form of art to mapmaking.

  • C

    Historians are more interested in the lives of famous people than in those of the less famous.

  • D

    Rather than reflecting their characters and personalities, the lives of historical figures are usually chronicled as a compilation of events and data.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Direct Comprehension · 난이도: 중 · 소재: Literature

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Q11Direct ComprehensionX

Thomas Piketty and other historians of capitalism rarely discuss domestic capitalism in Africa before the period of European colonization, implicitly presenting capitalism as external to and imposed on Africa. Crislayne Alfagali and other Africanist scholars have shown, however, that in parts of Africa, export-oriented manufacturing, the existence of salaried labor, and other features of capitalism predated colonization. One reason for this discrepancy is that historians of capitalism tend to focus on longitudinal economic data drawn from archival records, which do not exist for much of precolonial Africa.

Which statement about Alfagali and other Africanist scholars is best supported by information in the text?

  • A

    They likely have a different view about which activities should be considered capitalist in nature than historians of capitalism do.

  • B

    They likely view capitalism as having been more beneficial for Africa than historians of capitalism do.

  • C

    They likely differ from historians of capitalism in the methods they use to derive longitudinal economic data from archival records.

  • D

    They likely make use of different types of evidence than historians of capitalism typically rely on.

💡 정답 확인
정답: D

내 답: B (오답)

유형: Direct Comprehension · 난이도: 중 · 소재: History

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Q12Direct ComprehensionX

Geneticist Elaine Ostrander led an international collaboration in which Heather J. Huson and other researchers investigated the evolutionary history of size variation in modern dogs. The researchers identified multiple versions of the gene regulating the production of IGF-1 (insulin-like growth factor 1) in dogs and found that dogs of the same breed consistently share the same version of the gene. In a discussion of the study, a student hypothesized that small breeds of dogs (for example, miniature schnauzers) must share a version that represses IGF-1 production that would otherwise confer larger body size.

Which finding, if true, would most directly weaken the student's claim?

  • A

    The majority of the most prevalent dog breeds have limited activity in the gene that regulates IGF-1production.

  • B

    The gene that regulates IGF-1 production is not the only gene that influences body size in dogs but is the only such gene that shows within-breed version consistency.

  • C

    Some breeds with small body sizes and low IGF-1concentrations have a different version of the gene regulating IGF-1 production than do miniature schnauzers.

  • D

    The degree of size variation among dogs is greater than that of any other land-based mammal.

💡 정답 확인
정답: C

내 답: A (오답)

유형: Direct Comprehension · 난이도: 중 · 소재: Biology

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Q13Direct ComprehensionX

Scholars cite Mr. President, the 1946 novel by Guatemalan author Miguel Angel Asturias, as a foundational text of magical realism, the Latin American style of fiction in which antirealistic plot devices often borrowed from the folkloric traditions of Indigenous and colonial societies in the Americas are deployed in an otherwise realistic mode of representation typical of the modern novel. This style has exerted a decisive influence on authors around the world, including Mo Yan, whose 1986 novel Red Sorghum resembles classic magical realist novels in its juxtaposition of literary realism with folklore namely, that of China.

Which quotation from a literary scholar would most directly support the claim in the underlined portion of the text?

  • A

    "Like many works in the Latin American magical realist tradition, Red Sorghum is indebted to antirealistic elements in the folkloric tradition of China."

  • B

    "The logic of the realistic plot of Red Sorghum is repeatedly and productively disrupted by the presence of imagery and situations drawn from Chinese folklore.”

  • C

    "While Red Sorghum alternates between realistic and antirealistic modes of representation, details suggesting the influence of Chinese folklore nevertheless occur throughout the novel."

  • D

    Although Chinese folklore clearly informs the style and occasionally antirealistic plot of Red Sorghum, the novel also shows the inarguable influence of the magical realist tradition of Latin America."

💡 정답 확인
정답: B

내 답: C (오답)

유형: Direct Comprehension · 난이도: 중 · 소재: Literature

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Q14Direct ComprehensionX

Indigenous songs are an important resource for ecological information. Songs of the Warlpiri people in Yuendumu, Australia, convey information about wild edible seeds, and the songs of the Kaluli people in Papua New Guinea replicate rainforest sounds to evoke specific locations. There have been efforts made to preserve Indigenous languages over the years–e.g., the United Nations International Decade of Indigenous Languages (2012-2022). However, such attempts have typically focused on spoken language despite the fact that some expressions in these languages appear only in songs, Therefore, if those involved in such efforts want to ensure that a comprehensive range of information is secured, they must ______

Which choice most logically completes the text?

  • A

    recognize that Indigenous languages likely have more unique expressions that represent ecological knowledge than represent other types of information.

  • B

    incorporate the preservation of songs into their broader efforts to protect Indigenous languages.

  • C

    analyze musical similarities in the songs of the Warlpiri and Kaluli people.

  • D

    acknowledge that Indigenous songs are largely but not entirely composed using phrases taken from spoken language.

💡 정답 확인
정답: B

내 답: A (오답)

유형: Direct Comprehension · 난이도: 중 · 소재: Anthropology

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Q15Direct ComprehensionX

In a 2012 study that took place in Brazil, Enelton Fagnani, José Roberto Guimara, and Pedro Sérgio Fadini found a negative association between levels of dissolved organic carbon and mercury in bodies of fresh water. It may seem reasonable to be skeptical of this finding, since most other studies, such as research conducted in 2016 in the United States by Ramsa Chaves-Ulloa and colleagues, have found that dissolved organic carbon and mercury levels rise together. Like the latter study, however, most studies of the topic have been conducted in North America, and many of those study sites have similar characteristics to one another, suggesting that ______

Which choice most logically completes the text?

  • A

    few of the studies conducted in North America have been able to measure dissolved organic carbon and mercury levels with the same level of precision as in Fagnani, Guimara, and Fadini's study.

  • B

    Fagnani, Guimarà, and Fadini's study may have inadvertently measured a different characteristic of bodies of fresh water than their levels of dissolved organic carbon and mercury.

  • C

    the mercury levels reported in Fagnani, Guimarǎ,and Fadini's study were much higher than those reported in the study by Chaves-Ulloa and colleagues even though the dissolved organic carbon levels reported in the two studies were approximately the same.

  • D

    Fagnani, Guimara, and Fadini's finding may differ from the findings of other studies due to a difference in environmental circumstances that affects the relationship between dissolved organic carbon and mercury in fresh water.

💡 정답 확인
정답: D

내 답: B (오답)

유형: Direct Comprehension · 난이도: 중 · 소재: Environmental Science

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Q16Direct ComprehensionO

As complex life cycle parasites, Gonocerca sp, and Clavinema mariae require multiple host species throughout their development. Extrapolating from parasite counts on surf smelt and seven other fish species collected from Puget Sound from 2018 to 2019, Chelsea Wood et al. found that the abundance of three host parasites, such as Gonocerca sp., negatively correlated with rising average annual sea temperatures; the abundance of two-host parasites, such as C.mariae, was largely stable. Noting that fish and other marine vertebrates are especially vulnerable to climate change, Wood et al. observed that all three host parasites in the study depend on at least two vertebrate species, while all two host parasites depend on only one, suggesting that ______

Which choice most logically completes the text?

  • A

    population size and density of the eight fish species examined in the study were likely largely unaffected by rising sea temperatures.

  • B

    although Gonocerca sp. and C.mariae both require surf smelt as a host, C.mariae was more adversely affected by warming-driven changes in the surf smelt population than Gonocerca sp. was.

  • C

    warming-induced population changes among Puget Sound vertebrates may have suppressed some parasite populations, but there were no changes among the eight studied host species that affected two host parasite abundance.

  • D

    a parasite's sensitivity to warming temperatures is negatively correlated with the number of unique vertebrate species it depends on throughout its lifecycle.

💡 정답 확인
정답: B

내 답: B (정답)

유형: Direct Comprehension · 난이도: 중 · 소재: Biology

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Q17Cross-TextX

Entomologists Yash Sondhi and Samuel Fabian have tried to explain why moths fly erratically around light sources at night. Knowing that flying insects keep their backs pointed toward sunlight during the day, ______

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    moths continually try to reorient their bodies while flying near nighttime lights, the researchers theorize, mistaking such lights for the Sun.

  • B

    moths mistake nighttime lights for the Sun and continually try to reorient their bodies while flying near such lights, the researchers theorize.

  • C

    the researchers theorize that moths, mistaking nighttime lights for the Sun, continually try to reorient their bodies while flying near such lights.

  • D

    the researchers' theory is that moths mistake nighttime lights for the Sun, continually trying to reorient their bodies while flying near such lights.

💡 정답 확인
정답: C

내 답: A (오답)

유형: Cross-Text · 난이도: 중 · 소재: Biology

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Q18Direct ComprehensionO

In Antarctica, the Dome C East observatory site monitors activity in the upper atmosphere of the southern ______ in Canada, another observatory site, Rankin Inlet, monitors the sky of the northern hemisphere. Together, they are part of the Super Dual Auroral Radar Network --- or SuperDARN, as space physicists like Mark Lester call it.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

     hemisphere

  • B

    hemisphere and

  • C

    hemisphere,

  • D

    hemisphere;

💡 정답 확인
정답: D

내 답: D (정답)

유형: Direct Comprehension · 난이도: 중 · 소재: Astronomy

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Q19Cross-TextO

Butterfly is a 1988 painting by the Japanese artist Ay-0. Like many of Ay-O's paintings, Butterfly, which portrays a swimmer performing the butterfly stroke, attempts to make use of the entire visual light ______ sporting rainbow-striped goggles, the rainbow-hued swimmer splashes through a wavy rainbow of water.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    spectrum:

  • B

    spectrum, while

  • C

    spectrum while

  • D

    spectrum

💡 정답 확인
정답: A

내 답: A (정답)

유형: Cross-Text · 난이도: 중 · 소재: Art / Music

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Q20Direct ComprehensionO

The 20th century saw the founding of many Latino advocacy ______ to protect and advance the rights of Latino Americans, both the Mexican American Political Association (1960) and the Partido Nacional de La Raza Unida (1970) contributed to the history of US civil rights.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    groups and established

  • B

    groups, established

  • C

    groups established

  • D

    groups. Established

💡 정답 확인
정답: D

내 답: D (정답)

유형: Direct Comprehension · 난이도: 중 · 소재: Politics and Government

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Q21Direct ComprehensionO

Estonia, Spain, and the other member nations of the North Atlantic Treaty Organization, or NATO, share a commitment to the principle of collective defense, each NATO member ______to defend the others if necessary.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    has pledged

  • B

    pledges

  • C

    pledging

  • D

    is pledging

💡 정답 확인
정답: C

내 답: C (정답)

유형: Direct Comprehension · 난이도: 중 · 소재: Politics and Government

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Q22Direct ComprehensionX

The Organization for Economic Co-operation and Development (OECD) tracks comparative price list data for its thirty-eight member countries. For instance, in July 2021, a hypothetical basket of goods priced at 100 US dollars (USD) in the United States would have cost 73 USD and 117 USD in fellow OECD ______ and Norway, respectively.

Which choice completes the text so that it conforms to the conventions of Standard English?

  • A

    nations; Estonia

  • B

    nations: Estonia

  • C

    nations Estonia

  • D

    nations, Estonia

💡 정답 확인
정답: C

내 답: B (오답)

유형: Direct Comprehension · 난이도: 중 · 소재: Business and Economics

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Q23StructureO

Modernista architects championed nature in their designs. ______ the domed entryway and ornate floral ironwork of Umbracle, a Modernista pavilion designed by Josep Fontserè i Mestre, couldn't exactly grow in a forest. Still, one sees natural influences in Fontserè i Mestre's penchant for curves (rather than right angles) and plant-and animal-inspired flourishes.

Which choice completes the text with the most logical transition?

  • A

    Similarly,

  • B

    Furthermore,

  • C

    Thus,

  • D

    Granted,

💡 정답 확인
정답: D

내 답: D (정답)

유형: Structure · 난이도: 중 · 소재: Art / Music

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Q24StructureX

In a 1984 study by Warren et al., the researchers determined the ratio of three different plant subtypes within the diet of sheep: graminoids, forbs, and browse. ______ the researchers determined the relative quantities of the plants the animal consumed.

Which choice completes the text with the most logical transition?

  • A

    Next,

  • B

    That is,

  • C

    In addition,

  • D

    By contrast,

💡 정답 확인
정답: B

내 답: A (오답)

유형: Structure · 난이도: 중 · 소재: Biology

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Q25Direct ComprehensionO

While researching a topic, a student has taken the following notes:

  • Artist Victor Vasarely of Hungary won a Carnegie Prize gold medal in 1967.
  • The Carnegie Prize is an international art competition.
  • It is administered by the Carnegie Museum of Art in Pittsburgh, Pennsylvania.
  • Vasarely's winning artwork was a sculpture entitled Alom.


The student wants to identify the sculpture for which Vasarely won a Carnegie Prize gold medal. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    In 1967, an artist from Hungary won a Carnegie Prize gold medal for a sculpture.

  • B

    Vasarely won a Carnegie Prize gold medal for the sculpture Alom.

  • C

    The Carnegie Museum of Art awarded Vasarely a gold medal in 1967.

  • D

    The Carnegie Prize is an international art competition administered by the Carnegie Museum of Art in Pittsburgh, Pennsylvania.

💡 정답 확인
정답: B

내 답: B (정답)

유형: Direct Comprehension · 난이도: 중 · 소재: Art / Music

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Q26Direct ComprehensionO

While researching a topic, a student has taken the following notes:

  • Onomatopoeias are words that imitate the sounds they represent.
  • Onomatopoeias used to represent the same sound often vary from language to language.
  • This variation is due in part to differences in how languages are structured.
  • “Du-dunk" is a Swedish onomatopoeia that represents the sound of a heartbeat.
  • “Dag dig-dug" is an Indonesian onomatopoeia that represents the sound of a heartbeat.
  • The term "onomatopoeia" combines the Greek words for “name" (onoma) and “to make" (poiein).

The student wants to provide a specific example of onomatopoeia. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    The term “onomatopoeia," which refers to words that imitate the sound they represent, combines the Greek words for "name" and “to make.”

  • B

    The languages of Swedish and Indonesian use different words to represent the sound of a heartbeat.

  • C

    Differences in how languages are structured can cause variations in the words used in different languages to represent the same sound.

  • D

    The Indonesian word “dag-dig dug" both imitates and represents the sound of a heartbeat.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Direct Comprehension · 난이도: 중 · 소재: linguistics

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Q27Direct ComprehensionO
  • Vexillology is the study of flags.
  • The flags of many countries include symbols like animals, plants, or landforms.
  • These symbols often represent an aspect of the region's history, culture, or landscape.
  • The flag of San Marino includes a laurel branch.
  • The flag of Croatia includes leopards.

Which choice most effectively uses information from the given sentences to make and support a generalization about symbols on flags?

  • A

    Vexillology is the study of flags; accordingly, vexillologists are interested in flags from around the world.

  • B

    San Marino's flag includes a laurel branch, a symbol that is important to that country's national identity.

  • C

    The flags of some countries include symbols of plants; San Marino's, for example, includes a laurel branch.

  • D

    Many countries feature symbols on their flags, and the study of these designs is known as vexillology.

💡 정답 확인
정답: C

내 답: C (정답)

유형: Direct Comprehension · 난이도: 중 · 소재: History

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S2·M1Math — Module 122/22 정답
Q1Algebra · Equivalent expressionsO

y space equals 5 space minus space x
3 x space plus space 8 space equals space y

If Error converting from MathML to accessible text. are the solutions to the given system of equations, what is the value of x?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: A

내 답: A (정답)

유형: Algebra · Equivalent expressions · 난이도: 중 · 소재: NONE

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Q2Algebra · InequalitiesO
question figure

Each rock in a collection of 70 rocks was classified as either igneous, metamorphic, or sedimentary, as shown in the frequency table.


If one of these rocks is selected at random, what is the probability of selecting a rock that is igneous?

  • A

    10 over 70

  • B

    10 over 60

  • C

    10 over 38

  • D

    10 over 22

💡 정답 확인
정답: A

내 답: A (정답)

유형: Algebra · Inequalities · 난이도: 중 · 소재: NONE

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Q3Additional topics · Mixture problemsO

Each side of square A has a length of 13 inches. Each side of square A is multiplied by a scale factor of 3 to create square B. What is the length, in inches, of each side of square B?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Additional topics · Mixture problems · 난이도: 중 · 소재: NONE

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Q4Algebra · PolynomialsO

The function f left parenthesis x right parenthesis space equals 1 over 9 left parenthesis x minus 6 right parenthesis squared space plus 3 gives a toy car's height above the ground Error converting from MathML to accessible text., in inches, Error converting from MathML to accessible text. seconds after it started moving on an elevated track, where 0 space less or equal than space x space less or equal than space 10. Which of the following is the best interpretation of the vertex of the graph of y space equals space f left parenthesis x right parenthesis in the xy- plane?

  • A

    The toy car's minimum height was 3 inches above the ground.

  • B

    The toy car's minimum height was 6 inches above the ground.

  • C

    The toy car's height was 3 inches above the ground when it started moving.

  • D

    The toy car's height was 6 inches above the ground when it started moving.

💡 정답 확인
정답: A

내 답: A (정답)

유형: Algebra · Polynomials · 난이도: 중 · 소재: NONE

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Q5Algebra · Equivalent expressionsO

If 3 x equals 8, what is  the of value of 21 x

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Algebra · Equivalent expressions · 난이도: 중 · 소재: NONE

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Q6Additional topics · SetsO

A car travels at a speed of at least 25 miles per hour but no more than 50 miles per hour for a certain part of a trip. Which inequality represents this situation, where x is the speed of the car, in miles per hour, on this part of the trip?

  • A

    x greater or equal than 25

  • B

    x greater or equal than 50

  • C

    25 less or equal than x less or equal than 50

  • D

    x less or equal than 75

💡 정답 확인
정답: C

내 답: C (정답)

유형: Additional topics · Sets · 난이도: 중 · 소재: NONE

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Q7Geometry · Coordinate geometryO

A list of 10 data values is shown. 

10 comma space 14 comma space 22 comma space 6 comma space 24 comma space 26 comma space 14 comma space 8 comma space 8 comma space 8

What is the mean of these data?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: C

내 답: C (정답)

유형: Geometry · Coordinate geometry · 난이도: 중 · 소재: NONE

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Q8Geometry · Coordinate geometryO

space space space space space space space space space space space space space space space space space space space space f left parenthesis x right parenthesis equals 7 x plus 3

The function Error converting from MathML to accessible text. gives the estimated height, in feet, of a willow tree x spaceyears after its height was first measured. Which statement is the best interpretation of 3 in this context?

  • A

    The tree will be measured each year for 3 years.

  • B

    The tree is estimated to grow to a maximum height of 3 feet.

  • C

    The estimated height of the tree increased by 3 feet each year.

  • D

    The estimated height of the tree was 3 feet when it was first measured.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Geometry · Coordinate geometry · 난이도: 중 · 소재: NONE

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Q9Additional topics · SetsO

Which expression is equivalent tospace 2 x cubed space plus space 8 x squared y space plus space x y squared space plus space 4 y cubed?

  • A

    left parenthesis 2 x squared space plus space 4 y right parenthesis space left parenthesis x space plus space y squared right parenthesis

  • B

    left parenthesis 2 x squared space plus space y squared right parenthesis left parenthesis x space plus 4 y right parenthesis

  • C

    left parenthesis 2 x cubed space plus space y squared right parenthesis space left parenthesis x squared space plus space 4 y cubed right parenthesis

  • D

    left parenthesis 2 x cubed space plus space y cubed right parenthesis space left parenthesis x space plus space 4 y right parenthesis

💡 정답 확인
정답: B

내 답: B (정답)

유형: Additional topics · Sets · 난이도: 중 · 소재: NONE

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Q10Additional topics · ProbabilityO

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

space space space space space space space space space space space space space space space space space space space space f left parenthesis x right parenthesis equals x cubed plus 8 x plus 17

For the given function Error converting from MathML to accessible text., the graph of y space equals space f left parenthesis x right parenthesis in the xy-plane passes through the point left parenthesis 0 comma space b right parenthesis, where Error converting from MathML to accessible text. is a constant. What is the value of Error converting from MathML to accessible text.?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 17

내 답: 17 (정답)

유형: Additional topics · Probability · 난이도: 중 · 소재: NONE

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Q11Geometry · Three-dimensional solidsO

Scientists collected fallen acorns that each housed a colony of the ant species P. ohioensis and analyzed each colony's structure. For any of these colonies, if the colony has Error converting from MathML to accessible text. worker ants, the equation y space equals space 0.67 x space plus 2.6, where 20 space less or equal than space x space less or equal than space 110, gives the predicted number of larvae, y, in the colony. If one of these colonies has 35 worker ants, which of the following is closest to the predicted number of larvae in the colony?

  • A

    114

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Geometry · Three-dimensional solids · 난이도: 중 · 소재: NONE

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Q12Statistics · MeanO

space space space space space space space space space space space space space space space space space space space b minus 49 equals x over y

The given equation relates the positive numbers Error converting from MathML to accessible text., Error converting from MathML to accessible text., and Error converting from MathML to accessible text.. Which equation correctly expresses Error converting from MathML to accessible text. in terms of Error converting from MathML to accessible text. and Error converting from MathML to accessible text.?

  • A

    x equals fraction numerator b y minus 49 over denominator y end fraction

  • B

    x equals b y minus 49 y

  • C

    x space equals b y minus 49

  • D

    x equals fraction numerator b minus 49 over denominator y end fraction

💡 정답 확인
정답: B

내 답: B (정답)

유형: Statistics · Mean · 난이도: 중 · 소재: NONE

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Q13Geometry · Quadrilaterals & polygonsO

space space space space space space space space space space space space space space space space space space space space 2 y equals 5 x space plus space 16 space
space space space space space space space space space space space space space space space space space space space minus 2 y equals 7 x minus 22

The solution to the given system of equations is Error converting from MathML to accessible text.. What is the value of 24 x?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Geometry · Quadrilaterals & polygons · 난이도: 중 · 소재: NONE

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Q14Statistics · MedianO

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

space space space space space space space space space space space space space space space space space space space space space space space space space 19.5 x space plus 24.25 y space equals space 583

Odalys ordered mulch and river rock, which cost a total of $583, for her home. The given equation represents the relationship between the number of cubic yards of mulch, x, and the number of tons of river rock, y, Odalys ordered. How much more, in dollars, did a ton of river rock cost Odalys than a cubic yard of mulch?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 4.75

내 답: 4.75 (정답)

유형: Statistics · Median · 난이도: 중 · 소재: NONE

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Q15Geometry · Right trianglesO

James purchased a certain baseball card on January 1. The function f left parenthesis x right parenthesis space equals 55 left parenthesis 1.04 right parenthesis to the power of x, where 0 space less or equal than space x space less or equal than space 10, gives the predicted value, in dollars, of the baseball card Error converting from MathML to accessible text. years after James purchased it. What is the best interpretation of the statement " f left parenthesis 7 right parenthesis is approximately equal to 72 " in this context?

  • A

    When the baseball card's predicted value is approximately 72 dollars, it is 7% greater than the predicted value, in dollars, on January 1 of the previous year.

  • B

    When the baseball card's predicted value is approximately 72 dollars, it is 7 times the predicted value, in dollars, on January 1 of the previous year.

  • C

    From the day James purchased the baseball card to 7 years after James purchased the card, its predicted value increased by a total of approximately 72 dollars.

  • D

    7 years after James purchased the baseball card, its predicted value is approximately 72 dollars.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Geometry · Right triangles · 난이도: 중 · 소재: NONE

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Q16Additional topics · Work problemsO

At what value of Error converting from MathML to accessible text. does the graph of y space equals space x squared space plus 18 x space minus space 23 reach its minimum in the xy- plane?

  • A

    negative 23

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: B

내 답: B (정답)

유형: Additional topics · Work problems · 난이도: 중 · 소재: NONE

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Q17Geometry · Coordinate geometryO

space space space space space space space space space space space space space space space space space space space space space space P left parenthesis t right parenthesis equals 260 left parenthesis 1.03 right parenthesis to the power of left parenthesis 3 over 2 right parenthesis t end exponent

The function P models the population, in thousands, of a certain city t years after 2009. According to the model, the population is predicted to increase by n% every 8 months. What is the value of n?

  • A

    0.22

  • B

    1.03

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Geometry · Coordinate geometry · 난이도: 중 · 소재: NONE

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Q18Geometry · Three-dimensional solidsO

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

How many centimeters are equivalent to 47 meters? (1 meter = 100 centimeters)

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 4700

내 답: 4700 (정답)

유형: Geometry · Three-dimensional solids · 난이도: 중 · 소재: NONE

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Q19Geometry · Right trianglesO

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

Circle A has a radius of 3x and circle B has a radius of 135x. The area of circle B is how many times the area of circle A?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 2025

내 답: 2025 (정답)

유형: Geometry · Right triangles · 난이도: 중 · 소재: NONE

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Q20Dala analysis · HistogramsO

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

The graph of a line in the xy-plane passes through the point (1, 5) and crosses the x-axis at the point (9, 0). The line crosses the y-axis at the point (0, b). What is the value of b?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 45/8/5.625

내 답: 45/8 (정답)

유형: Dala analysis · Histograms · 난이도: 중 · 소재: NONE

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Q21Statistics · MeanO

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

If fraction numerator 2 a over denominator b end fraction space equals 6.5 and fraction numerator a over denominator b n end fraction equals space 26, what is the value of Error converting from MathML to accessible text.?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 1/8/0.125/.125

내 답: 0.125 (정답)

유형: Statistics · Mean · 난이도: 중 · 소재: NONE

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Q22Geometry · Quadrilaterals & polygonsO

For two acute angles, angle Q and angle R, cos left parenthesis Q right parenthesis space equals space sin left parenthesis R right parenthesis. The measures, in degrees, of angle Q and angle R are x space plus 61 and 4 x space plus space 4, respectively. What is the value of Error converting from MathML to accessible text.?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: A

내 답: A (정답)

유형: Geometry · Quadrilaterals & polygons · 난이도: 중 · 소재: NONE

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S2·M2Math — Module 2 (Easy)미응시 · 보너스
Q1Additional topics · Interest problems (simple and compounded)미응시

The equation d space equals space 29 w space plus space 100 gives the total amount of money d, in dollars, that James plans to save w weeks after he starts tosave. What is the total amount of money, in dollars, he plans to save in 10 weeks?

  • A

    340

  • B

    390

  • C

    440

  • D

    490

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Additional topics · Interest problems (simple and compounded) · 난이도: 중 · 소재: NONE

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Q2Additional topics · Sequences미응시

Carrie has c dollars and Marjani has m dollars. Carrie has 3 times as many dollars as Marjani, and together they have a total of $28.00. Which system of equations represents this situation?

  • A

    c equals 3 m semicolon space c plus m equals 28

  • B

    m equals 3 c semicolon space c plus m equals 28

  • C

    c equals 28 m semicolon space c plus m equals 3

  • D

    m equals 28 c semicolon space c plus m equals 3

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Additional topics · Sequences · 난이도: 중 · 소재: NONE

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Q3Algebra · Absolute value functions미응시
passage figure

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.

x squared equals left parenthesis 29 right parenthesis space left parenthesis 29 right parenthesis

What is the positive solution to the given equation?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 29

미응시 (보너스 문제)

유형: Algebra · Absolute value functions · 난이도: 중 · 소재: NONE

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Q4Additional topics · Interest problems (simple and compounded)미응시

A car travels at a speed of at least 40 miles per hour but no more than 65 miles per hour for a certain part of a trip. Which inequality represents this situation, where x is the speed of the car, in miles per hour, on this part of the trip?

  • A

    x space greater or equal than space 40

  • B

    x space greater or equal than space 65

  • C

    40 space less or equal than x space less or equal than 65

  • D

    x space less or equal than space 105

💡 정답 확인
정답: C

미응시 (보너스 문제)

유형: Additional topics · Interest problems (simple and compounded) · 난이도: 중 · 소재: NONE

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Q5Additional topics · Work problems미응시

x equals 9 space space
y equals space x squared space plus 8

The graphs of the equations in the given system of equations intersect at the point Error converting from MathML to accessible text. in the xy-plane. What is the value of Error converting from MathML to accessible text.?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    89

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Additional topics · Work problems · 난이도: 중 · 소재: NONE

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Q6Algebra · System of equations/inequalities미응시

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

The function Error converting from MathML to accessible text. is defined by f left parenthesis x right parenthesis space equals space x squared space plus x space plus 44. What is the value of f space left parenthesis 2 right parenthesis?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 50

미응시 (보너스 문제)

유형: Algebra · System of equations/inequalities · 난이도: 중 · 소재: NONE

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Q7Additional topics · Work problems미응시
question figure

The scatterplot shows the relationship between two variables, x and y. A line of best fit for the data is also shown. For how many of the 9 data points is the actual y-value less than the y-value predicted by the line of best fit?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Additional topics · Work problems · 난이도: 중 · 소재: NONE

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Q8Algebra · Nonlinear functions미응시

Jasmin grows bean pods in her garden. This year, she harvested 490 bean pods and saved 10% of them to plant next year. How many of the harvested bean pods did Jasmin save to plant next year?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Algebra · Nonlinear functions · 난이도: 중 · 소재: NONE

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Q9Additional topics · Sequences미응시

6 left parenthesis 3 x minus 4 right parenthesis equals 42

Which equation has the same solution as the given equation?

  • A

    3 x minus 4 equals 36

  • B

    3 x minus 4 equals 7

  • C

    3 x minus 24 equals 42

  • D

    3 x minus 24 equals 48

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Additional topics · Sequences · 난이도: 중 · 소재: NONE

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Q10Algebra · Nonlinear functions미응시

What is an x-intercept of the graph of the equation y equals space left parenthesis x space plus space 8 right parenthesis left parenthesis space x space minus space 11 right parenthesis left parenthesis x space plus space 12 right parenthesis in the xy-plane?

  • A

    left parenthesis 1 comma 0 right parenthesis

  • B

    left parenthesis 0 comma 8 right parenthesis

  • C

    left parenthesis 11 comma 0 right parenthesis

  • D

    left parenthesis 0 comma 12 right parenthesis

💡 정답 확인
정답: C

미응시 (보너스 문제)

유형: Algebra · Nonlinear functions · 난이도: 중 · 소재: NONE

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Q11Additional topics · Sets미응시

Each side of equilateral triangle S is multiplied by a scale factor of k to create equilateral triangle T. The length of each side of triangle T is greater than the length of each side of triangle S. which of the following could be the value of k?

  • A

    Error converting from MathML to accessible text.

  • B

    43 over 44

  • C

    Error converting from MathML to accessible text.

  • D

    44 over 43

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Additional topics · Sets · 난이도: 중 · 소재: NONE

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Q12Statistics · Mean미응시

Which expression is equivalent to 2 left parenthesis x space minus space 7 over 2 right parenthesis left parenthesis x space plus space 6 right parenthesis?

  • A

    x squared space plus 5 x minus 21

  • B

    2 x squared space minus x minus 21

  • C

    2 x squared space plus 5 x minus 42

  • D

    2 x squared space minus 42

💡 정답 확인
정답: C

미응시 (보너스 문제)

유형: Statistics · Mean · 난이도: 중 · 소재: NONE

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Q13Statistics · Mode미응시

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

y equals 9 x minus 15 space space
5 x plus y equals 41

The solution to the given system of equations is Error converting from MathML to accessible text.. What is the value of Error converting from MathML to accessible text.?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 25

미응시 (보너스 문제)

유형: Statistics · Mode · 난이도: 중 · 소재: NONE

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Q14Statistics · Standard deviation미응시

A salesperson earns 2 points for each call made to a potential customer and 6 points for each visit made to a potential customer. Last week, the salesperson earned a total of 366 points. The equation 2 x space plus space 6 y equals space 366 represents this situation. Which is the best interpretation of 6 y in this context?

  • A

    The number of calls the salesperson made to potential customers last week

  • B

    The number of visits the salesperson made to potential customers last week

  • C

    The total number of points the salesperson earned from calls made to potential customers last week

  • D

    The total number of points the salesperson earned from visits made to potential customers last week

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Statistics · Standard deviation · 난이도: 중 · 소재: NONE

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Q15Geometry · Right triangles미응시

y space equals space 2 over 5 space x space plus space 7

One of the two equations in a system of linear equations is given. The system has infinitely many solutions. If the second equation in the system is y equals space m x space plus space b, where Error converting from MathML to accessible text. and Error converting from MathML to accessible text. are constants, what is the value of Error converting from MathML to accessible text.?

  • A

    negative space 7

  • B

    negative space 1 over 7

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Geometry · Right triangles · 난이도: 중 · 소재: NONE

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Q16Algebra · Absolute value functions미응시

The kinetic energy, in joules, of an object with mass Error converting from MathML to accessible text. kilograms traveling at a speed of v meters per second is given by the function Error converting from MathML to accessible text.,

where K left parenthesis v right parenthesis space equals space 1 half space left parenthesis 75 right parenthesis left parenthesis v squared right parenthesis .

Which of the following is the best interpretation of K left parenthesis 0 right parenthesis equals space 0 in this context?

  • A

    The kinetic energy of the object is 0 joules when the mass of the object is 0 kilograms.

  • B

    The speed of the object is 0 meters per second when the mass of the object is 0 kilograms.

  • C

    The kinetic energy of the object is 0 joules when the object is traveling at a speed of 0 meters per second.

  • D

    The height of the object is 0 meters when the object is traveling at a speed of 0 meters per second.

💡 정답 확인
정답: C

미응시 (보너스 문제)

유형: Algebra · Absolute value functions · 난이도: 중 · 소재: NONE

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Q17Geometry · Coordinate geometry미응시

In triangle Error converting from MathML to accessible text., angle Error converting from MathML to accessible text. is a right angle. The length of side Error converting from MathML to accessible text. is 10 square root of 69 and the length of side Error converting from MathML to accessible text. is 24 square root of 69 . What is the length of side Error converting from MathML to accessible text.?

  • A

    14 square root of 69

  • B

    26 square root of 69

  • C

    34 square root of 69

  • D

    square root of 34 space times space 69 end root

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Geometry · Coordinate geometry · 난이도: 중 · 소재: NONE

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Q18Algebra · Inequalities미응시
question figure

The table shows three values of x and their corresponding values of y, where n is a constant, for the linear relationship between x and y. What is the slope of the line that represents this relationship in the xy-plane?

  • A

    negative space 71 over 2

  • B

    negative space 2 over 71

  • C

    negative fraction numerator open parentheses n plus 71 close parentheses over denominator 2 end fraction

  • D

    fraction numerator open parentheses 2 n minus 71 close parentheses over denominator 2 end fraction

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Algebra · Inequalities · 난이도: 중 · 소재: NONE

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Q19Additional topics · Probability미응시

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

Square A has side lengths that are 192 times the side lengths of square B. The area of square A is k times the area of square B. What is the value of k?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 36864

미응시 (보너스 문제)

유형: Additional topics · Probability · 난이도: 중 · 소재: NONE

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Q20Geometry · Circles미응시

What is the value of tan fraction numerator 50 straight pi over denominator 3 end fraction ?

  • A

    negative space square root of 3

  • B

    negative space fraction numerator square root of 3 over denominator 3 end fraction

  • C

    fraction numerator square root of 3 space over denominator 3 end fraction

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Geometry · Circles · 난이도: 중 · 소재: NONE

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Q21Additional topics · Probability미응시

A conservation specialist hung artificial nesting structures each in the shape of a right rectangular prism for a species of native duck. Each structure has a height of 12 inches. The length of each structure's base is x inches, which is 1 inch more than the width of the structure's base. Which function V gives the volume of each structure, in cubic inches, in terms of the length of the structure's base?

  • A

    V left parenthesis x right parenthesis space equals space x left parenthesis x space plus space 12 right parenthesis left parenthesis x space plus space 1 right parenthesis

  • B

    V left parenthesis x right parenthesis space equals space x left parenthesis x space plus space 12 right parenthesis left parenthesis x space minus space 1 right parenthesis

  • C

    V left parenthesis x right parenthesis space equals space 12 x space left parenthesis x space plus space 1 right parenthesis

  • D

    V left parenthesis x right parenthesis space equals space 12 x left parenthesis x space minus space 1 right parenthesis

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Additional topics · Probability · 난이도: 중 · 소재: NONE

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Q22Statistics · Median미응시

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure
question figure

Line r is shown in the xy-plane. Line t (not shown) is perpendicular to line r and passes through the point left parenthesis 5 comma space 8 right parenthesis. What is the y- coordinate of the y-intercept of line t?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 44/3/14.66/14.67

미응시 (보너스 문제)

유형: Statistics · Median · 난이도: 중 · 소재: NONE

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S2·M2Math — Module 2 (Hard)19/22 정답
Q1Geometry · Lines and anglesO

Which expression is equivalent to 14 left parenthesis x squared minus 6 right parenthesis?

  • A

    14 x squared minus 84

  • B

    14 x squared minus 20

  • C

    14 x squared minus 6

  • D

    14 x squared plus 8

💡 정답 확인
정답: A

내 답: A (정답)

유형: Geometry · Lines and angles · 난이도: 중 · 소재: NONE

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Q2Dala analysis · Circle graphsO

A scientist analyzed a soil sample with a mass of 900 grams and determined that it contained 189 grams of water. What is the percentage of water, by mass, in this soil sample?

  • A

    9 percent sign

  • B

    9.9 percent sign

  • C

    18.9 percent sign

  • D

    21 percent sign

💡 정답 확인
정답: D

내 답: D (정답)

유형: Dala analysis · Circle graphs · 난이도: 중 · 소재: NONE

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Q3Geometry · Quadrilaterals & polygonsO

space space space space space space space space space space space space space space space space space space space x plus 5 equals 11 space
space space space space space space space space space space space space space space space space space space space y equals 3 x squared plus 3

At what point Error converting from MathML to accessible text. do the graphs of the equations in the given system intersect?

  • A

    left parenthesis 6 comma 108 right parenthesis

  • B

    left parenthesis 6 comma 111 right parenthesis

  • C

    left parenthesis 11 comma 3 right parenthesis

  • D

    left parenthesis 11 comma 366 right parenthesis

💡 정답 확인
정답: B

내 답: B (정답)

유형: Geometry · Quadrilaterals & polygons · 난이도: 중 · 소재: NONE

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Q4Geometry · Lines and anglesO

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

If 6 over 7 p space plus 42 space equals 84, what is the value of 7 p?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 343

내 답: 343 (정답)

유형: Geometry · Lines and angles · 난이도: 중 · 소재: NONE

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Q5Geometry · Quadrilaterals & polygonsO

If 5 left parenthesis x plus 4 right parenthesis space equals space 4 left parenthesis x plus 4 right parenthesis space plus 58, what is the value of x space plus space 4?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: C

내 답: C (정답)

유형: Geometry · Quadrilaterals & polygons · 난이도: 중 · 소재: NONE

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Q6Statistics · ModeO

Circle Error converting from MathML to accessible text. has a radius of 6 millimeters (mm). Circle M has an area of 121 straight pi space m m squared. What is the total area, in m m squared, of circles Error converting from MathML to accessible text. and M?

  • A

    17 straight pi

  • B

    133 straight pi

  • C

    145 straight pi

  • D

    157 straight pi

💡 정답 확인
정답: D

내 답: D (정답)

유형: Statistics · Mode · 난이도: 중 · 소재: NONE

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Q7Geometry · Lines and anglesO

What is the slope of the graph of y space equals 1 fourth left parenthesis 27 x space plus 12 right parenthesis space plus space 7 x in the xy-plane?

  • A

    27 over 4

  • B

    55 over 4

  • C

    Error converting from MathML to accessible text.

  • D

    34

💡 정답 확인
정답: B

내 답: B (정답)

유형: Geometry · Lines and angles · 난이도: 중 · 소재: NONE

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Q8Dala analysis · ScatterplotsO

The function Error converting from MathML to accessible text. is defined by f left parenthesis x right parenthesis equals fraction numerator x plus 16 over denominator 5 end fraction and f left parenthesis a right parenthesis space equals negative space 19, where Error converting from MathML to accessible text. is a constant. What is the value of Error converting from MathML to accessible text.?

  • A

    negative 111

  • B

    negative 79

  • C

    negative 79 over 5

  • D

    negative 3 over 5

💡 정답 확인
정답: A

내 답: A (정답)

유형: Dala analysis · Scatterplots · 난이도: 중 · 소재: NONE

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Q9Geometry · TrianglesO
question figure

A data set of the orbital periods, rounded to the nearest whole number of Earth days, for 13 of Jupiter's moons is represented in the dot plot. An additional moon with an orbital period of 251 days is added to the original data set to create a new data set of 14 orbital periods. Which statement best compares the mean and median of the new data set to the mean and median of the original data set?

  • A

    The mean of the new data set is equal to the mean of the original data set, and the median of the new data set is equal to the median of the original data set.

  • B

    The mean of the new data set is equal to the mean of the original data set, and the median of the new data set is less than the median of the original data set.

  • C

    The mean of the new data set is less than the mean of the original data set, and the median of the new data set is less than the median of the original data set.

  • D

    The mean of the new data set is less than the mean of the original data set, and the median of the new data set is equal to the median of the original data set.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Geometry · Triangles · 난이도: 중 · 소재: NONE

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Q10Additional topics · Distance problemsO

For the linear function p, p left parenthesis c right parenthesis equals negative 2, where c is a constant, p left parenthesis 5 right parenthesis equals 34, and the slope of the graph of y equals p left parenthesis x right parenthesis in the xy-plane is 6. For the linear function t, t left parenthesis c right parenthesis equals negative 4 and t left parenthesis 2 right parenthesis space equals space 20. What is the slope of the graph of y equals t left parenthesis x right parenthesis in the xy-plane?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    Error converting from MathML to accessible text.

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Additional topics · Distance problems · 난이도: 중 · 소재: NONE

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Q11Geometry · Lines and anglesO

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

space space space space space space space space space space space space space space space space space space space space 18 x squared minus 24 x plus c equals 0

In the given equation, Error converting from MathML to accessible text. is a constant. The equation has exactly one solution. What is the value of Error converting from MathML to accessible text.?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 8

내 답: 8 (정답)

유형: Geometry · Lines and angles · 난이도: 중 · 소재: NONE

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Q12Statistics · ModeX

A conservation specialist hung artificial nesting structures each in the shape of a right rectangular prism for a species of native owl. Each structure has a height of 11 inches. The length of each structure's base is x inches, which is 1 inch more than the width of the structure's base. Which function V gives the volume of each structure, in cubic inches, in terms of the length of the structure's base?

  • A

    V left parenthesis x right parenthesis space equals space 11 x left parenthesis x minus 1 right parenthesis

  • B

    V left parenthesis x right parenthesis space equals space 11 x left parenthesis x plus 1 right parenthesis

  • C

    V left parenthesis x right parenthesis space equals space x left parenthesis x plus 11 right parenthesis left parenthesis x minus 1 right parenthesis

  • D

    V left parenthesis x right parenthesis space equals x left parenthesis x plus 11 right parenthesis left parenthesis x plus 1 right parenthesis

💡 정답 확인
정답: A

내 답: B (오답)

유형: Statistics · Mode · 난이도: 중 · 소재: NONE

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Q13Trigonometry · Trigonometric functionsX

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

space space space space space space space space space space space space space space space space space space space fraction numerator x plus 1 over denominator 5 x squared end fraction equals k over x

In the given equation, Error converting from MathML to accessible text. is a constant. The solution to the given equation is 1 over 224. What is the value of Error converting from MathML to accessible text.?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 45

내 답: 0.2 (오답)

유형: Trigonometry · Trigonometric functions · 난이도: 중 · 소재: NONE

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Q14Dala analysis · Box plotsO

The function Error converting from MathML to accessible text. is defined by f left parenthesis x right parenthesis space equals negative space 39 to the power of x. The function Error converting from MathML to accessible text. is a decreasing linear function. In the xy-plane, the graphs of y space equals f left parenthesis x right parenthesis and y space equals g left parenthesis x right parenthesis intersect at two points, left parenthesis h comma space j right parenthesis and (k, m), where j > m. When g(x) < f(x), which of the following must also be true?

  • A

    x greater than space k

  • B

    x less than h

  • C

    x greater than k or x less than h

  • D

    h less than x space less than k

💡 정답 확인
정답: D

내 답: D (정답)

유형: Dala analysis · Box plots · 난이도: 중 · 소재: NONE

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Q15Algebra · InequalitiesO

One gallon of sealant costs $29 and will cover 300 square feet of a surface. A deck has a total surface area of d square feet. Which equation represents the cost c, in dollars, of the sealant needed to cover the deck twice?

  • A

    c equals fraction numerator 300 d over denominator 29 end fraction

  • B

    c equals fraction numerator 600 d over denominator 29 end fraction

  • C

    c equals 29 space open parentheses d over 150 close parentheses

  • D

    c equals 29 open parentheses d over 300 close parentheses

💡 정답 확인
정답: C

내 답: C (정답)

유형: Algebra · Inequalities · 난이도: 중 · 소재: NONE

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Q16Additional topics · Mixture problemsO

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

A triangular prism has a height of 9 centimeters (cm) and a volume of 234 c m cubed. What is the area, in c m squared, of the base of the prism? (The volume of a triangular prism is equal to B h, where Error converting from MathML to accessible text. is the area of the base and Error converting from MathML to accessible text. is the height of the prism.)

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 26

내 답: 26 (정답)

유형: Additional topics · Mixture problems · 난이도: 중 · 소재: NONE

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Q17Dala analysis · HistogramsX

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

An area of 56.00 square nautical miles is equivalent to Error converting from MathML to accessible text. square kilometers. To the nearest tenth, what is the value of Error converting from MathML to accessible text.? (1 nautical mile = 1.852 kilometers)

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: 192.1

내 답: 192.07 (오답)

유형: Dala analysis · Histograms · 난이도: 중 · 소재: NONE

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Q18Additional topics · Interest problems (simple and compounded)O

Student-produced response directions

  • If you find more than one correct answer, enter only one answer.
  • You can enter up to 5 characters for a positive answer and up to 6 characters (including the negative sign) for a negative answer.
  • If your answer is a fraction that doesn't fit in the provided space, enter the decimal equivalent.
  • If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit.
  • If your answer is a mixed number (such as 3½), enter it as an improper fraction (7/2) or its decimal equivalent (3.5).
  • Don't enter symbols such as a percent sign, comma, or dollar sign.
passage figure

A circle in the xy-plane has its center at left parenthesis negative 7 comma space 3 right parenthesis and has a radius of Error converting from MathML to accessible text.. An equation of this circle is x squared space plus space y squared space plus space a x space plus space b y space plus space c space equals space 0, where Error converting from MathML to accessible text., Error converting from MathML to accessible text., and Error converting from MathML to accessible text. are constants. What is the value of Error converting from MathML to accessible text.?

주관식 (Student-Produced Response) — 답을 직접 계산해서 적어보세요.

💡 정답 확인
정답: -23

내 답: -23 (정답)

유형: Additional topics · Interest problems (simple and compounded) · 난이도: 중 · 소재: NONE

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Q19Geometry · Right trianglesO

space space space space space space space space space space space space space space space space space space space space y equals x minus c space
space space space space space space space space space space space space space space space y space equals negative space 4 left parenthesis x minus 6 right parenthesis squared

In the given system of equations, Error converting from MathML to accessible text. is a constant. The system has two distinct real solutions. Which of the following could be the value of Error converting from MathML to accessible text.?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    95 over 16

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Geometry · Right triangles · 난이도: 중 · 소재: NONE

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Q20Additional topics · SequencesO

The functions Error converting from MathML to accessible text. and Error converting from MathML to accessible text. are defined by the equations shown, where Error converting from MathML to accessible text. and Error converting from MathML to accessible text. are integer constants, a space less than space b and b space less than space 0. If y space equals space f left parenthesis x right parenthesis and y space equals space g left parenthesis x right parenthesis are graphed in the xy-plane, which of the following equations displays, as a constant or coefficient, the y-coordinate of the y- intercept of the graph of the corresponding function?

I. f(x) = a(4.2)x+b

II. g(x) = a(4.2)x + b

  • A

    Error converting from MathML to accessible text.

  • B

    I l space o n l y

  • C

    I space a n d space I I

  • D

    N e i t h e r space I space n o r space I I

💡 정답 확인
정답: D

내 답: D (정답)

유형: Additional topics · Sequences · 난이도: 중 · 소재: NONE

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Q21Geometry · TrianglesO

space space space space space space space space space space space space space space space space space space space 5 x plus 4 y equals 3
space space space space space space space space space space space space space space space space space 15 x plus 12 y equals 9

For each real number Error converting from MathML to accessible text., which of the following points lies on the graph of each equation in the xy-plane for the given system?

  • A

    open parentheses r comma negative fraction numerator 4 r over denominator 5 end fraction plus 3 over 5 close parentheses

  • B

    open parentheses r comma space fraction numerator 5 r over denominator 4 end fraction plus 3 over 4 close parentheses

  • C

    open parentheses negative fraction numerator 4 r over denominator 5 end fraction plus 3 over 5 comma r close parentheses

  • D

    open parentheses r over 3 plus 3 comma negative r over 3 plus 9 close parentheses

💡 정답 확인
정답: C

내 답: C (정답)

유형: Geometry · Triangles · 난이도: 중 · 소재: NONE

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Q22Geometry · Coordinate geometryO

In triangle Error converting from MathML to accessible text. and triangle D E F, sides Error converting from MathML to accessible text. and D E each have a side length of 10 inches, and angles Error converting from MathML to accessible text. and Error converting from MathML to accessible text. each have an angle measure of Error converting from MathML to accessible text.. Which of the following additional pieces of information is(are) sufficient to prove whether triangle Error converting from MathML to accessible text. is congruent to triangle D E F?

I. The measures of angles Error converting from MathML to accessible text. and Error converting from MathML to accessible text. are equal.
I I. The lengths of sides Error converting from MathML to accessible text. and D F are equal.
I I I. The lengths of sides Error converting from MathML to accessible text. and E F are equal.

  • A

    Error converting from MathML to accessible text. is sufficient, but I I and Error converting from MathML to accessible text. are not.

  • B

    I l is sufficient, but Error converting from MathML to accessible text. and Error converting from MathML to accessible text. are not.

  • C

    I l I is sufficient, but Error converting from MathML to accessible text. and I l are not.

  • D

    I I is sufficient and Error converting from MathML to accessible text. is sufficient, but Error converting from MathML to accessible text. is not.

💡 정답 확인
정답: B

내 답: B (정답)

유형: Geometry · Coordinate geometry · 난이도: 중 · 소재: NONE

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탑클어학원 테스트센터 복습 데이터 기반 · 개인 학습용