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S1·M1Reading & Writing — Module 122/27 정답
Q1Vocab in ContextO

The following text is from Mark Oshiro’s 2018 novel Anger Is a Gift. In the novel, Moss and his friends are on a subway train in Northern California.

Lights from the outside world then filled the train car as it rose out of the ground and climbed the elevated track. As long as Moss had lived in West Oakland, he’d never tired of this specific view, so he pointed toward the windows. “Check it,” he said, and the Port of Oakland began to pass by them.

As used in the text, what does the word “specific” most nearly mean?

  • A

    imaginary

  • B

    correct

  • C

    energetic

  • D

    particular

💡 정답 확인
정답: D

내 답: D (정답)

유형: Vocab in Context · 난이도: 중 · 소재: Literature

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Q2Vocab in ContextO

The following text is adapted from John Matheus’s 1925 short story “Fog.”

The fog extended its tentacles over city and river, gradually obliterating traces of familiar landscapes. At five-thirty the old Panhandle bridge, supported by massive sandstone pillars, stalwart, as when erected fifty years before to serve a generation now passed behind the portals of life, had become a spectral outline against the sky.

As used in the text, what does the word “supported” most nearly mean?

  • A

    cherished

  • B

    defended

  • C

    held up

  • D

    improved on

💡 정답 확인
정답: C

내 답: C (정답)

유형: Vocab in Context · 난이도: 중 · 소재: Literature

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Q3Text Completion · Context ClueO

Although the government of the Soviet Union attempted to ____ Georgi Vladimov’s novel Faithful Ruslan, copies of the book circulated in secret among readers in several parts of the country.

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

  • A

    replicate

  • B

    import

  • C

    suppress

  • D

    critique

💡 정답 확인
정답: C

내 답: C (정답)

유형: Text Completion · Context Clue · 난이도: 중 · 소재: Politics and Government

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Q4Text Completion · Context Clue어려움O

Although the clustering of information technology firms in Northern California is often cited as typical of industrial agglomeration, Giulia Faggio et al. use UK data to show that the mix of factors driving the phenomenon is ____ across industries: while the potential for knowledge spillovers can prompt agglomeration, collocation among tube manufacturers occurs for different reasons.

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

  • A

    credible

  • B

    heterogeneous

  • C

    imperative

  • D

    decisive

💡 정답 확인
정답: B

내 답: B (정답)

유형: Text Completion · Context Clue · 난이도: 어려움 · 소재: Engineering / Technology

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Q5FunctionO

The following text is from Anne Spencer’s 1922 poem “Translation.”

We trekked into a far country,
My friend and I.
Our deeper content was never spoken,
But each knew all the other said.
He told me how calm his soul was laid
By the lack of anvil and strife.
“The wooing kestrel,” I said, “mutes his mating-note
To please the harmony of this sweet silence.”

Which choice best describes the function of the reference to the “wooing kestrel” (a type of bird) in the text as a whole?

  • A

    It emphasizes the speaker’s belief that her friend is not sharing his true feelings with her.

  • B

    It suggests that nature has secrets that humans are fundamentally incapable of discovering.

  • C

    It illustrates the assertion that peace is a subjective state rather than an objective one.

  • D

    It presents the natural world as aligning with the experience of the speaker and her friend.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Function · 난이도: 중 · 소재: Literature

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Q6FunctionO

The 2021 novel My Heart Is a Chainsaw confirmed that Stephen Graham Jones is one of the most talented writers of horror fiction today. By featuring main characters who are Blackfeet, like Jones himself, the novel also helped to ensure that Indigenous people have a place within the horror genre. But Jones is hardly the only Indigenous voice in horror: Lisa Fuller, a member of the Murri people of Australia, has also written in the genre. Her acclaimed 2019 young adult novel Ghost Bird is set in a Murri community in Queensland, Australia.

Which choice best describes the function of the underlined sentence?

  • A

    It predicts that non-Indigenous authors will include more Indigenous characters in their work.

  • B

    It challenges the widely held view that Stephen Graham Jones based My Heart Is a Chainsaw on events in his own life.

  • C

    It highlights the significance of the portrayal of Indigenous people in My Heart Is a Chainsaw.

  • D

    It asks why so many readers who don’t enjoy the horror genre have purchased My Heart Is a Chainsaw.

💡 정답 확인
정답: C

내 답: C (정답)

유형: Function · 난이도: 중 · 소재: Literature

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Q7FunctionO

Horizontal gene transfer involves the exchange of genetic material between organisms not in a parent-offspring relationship. It is common among prokaryotes (single-celled organisms, such as the bacteria Enterococcus cecorum and Moraxella caviae). The process can have the effect of increasing bacterial resistance to antibiotics; as such, an understanding of how to prevent horizontal gene transfer might result in the mitigation of dangerous pathogens (organisms that cause disease).

Which choice best describes the function of the underlined sentence?

  • A

    It suggests that a commonly held belief regarding an organism is mistaken.

  • B

    It summarizes the history of research into a biological phenomenon.

  • C

    It illustrates why one organism may pose more of a threat than another.

  • D

    It explains a practical benefit of researching a particular biological process.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Function · 난이도: 중 · 소재: Biology

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Q8Main IdeaO

In 2013 Oona M. Lönnstedt and colleagues published a study concluding that ocean acidification has a strong effect on the behavior of Pomacentrus amboinensis, a species of fish. However, Lönnstedt and colleagues’ study relied on a mean sample size of only about 28 fish. In a 2022 review of various scientists’ conclusions about the impacts of ocean acidification on fish behavior, Jeff C. Clements 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 topic of the text?

  • A

    A possible shortcoming of a study involving Pomacentrus amboinensis

  • B

    A discovery regarding the evolution of Pomacentrus amboinensis

  • C

    A change in fish behavior first reported in 2022

  • D

    A newly identified cause of ocean acidification

💡 정답 확인
정답: A

내 답: A (정답)

유형: Main Idea · 난이도: 중 · 소재: Biology

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Q9Direct ComprehensionX

Historians point to the rule of the Piast dynasty as crucial to the formation of the Polish state. However, some differentiate between members of the dynasty like Władysław I Herman, who ruled as duke from 1079 to 1102 CE, and less well-documented figures like Lestek, who is said to have ruled in the 9th and 10th centuries but whose historical actuality is disputed. Lestek appears in the Gesta principum Polonorum, a chronicle of medieval Polish history written between 1112 and 1118. However, the chronicle’s documentation of Lestek relies on oral tradition, unlike its records of later rulers.

According to the text, what is the difference between how historians view Lestek and how they view Władysław I Herman?

  • A

    Historians believe that the Gesta principum Polonorum provides more evidence for Lestek’s existence than it does for Władysław I Herman’s existence.

  • B

    Historians agree that Władysław I Herman existed, but disagree about whether Lestek existed.

  • C

    Historians agree that Lestek ruled Poland much later than Władysław I Herman.

  • D

    Historians find the orally transmitted stories affirming the existence of Władysław I Herman to be more convincing than similar stories about Lestek.

💡 정답 확인
정답: B

내 답: D (오답)

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

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Q10Graph / Table · TableX
passage figure

It is common for freshwater lakes near or above a latitude of 45° north of the equator, like Lake Stechlin in Germany, to accumulate surface ice in winter. The amount and duration of ice depend on many factors, including local weather conditions as well as the lake’s depth, volume, and surface area, but a climate researcher claims that the higher a lake’s latitude, the more days per winter it will typically have measurable amounts of surface ice.

Which choice best describes data in the table that support the researcher’s claim?

  • A

    Näkten is at a higher latitude than Lake Kegonsa and typically had fewer days of ice per winter than Lake Kegonsa did.

  • B

    Spirit Lake had 102 days of ice in the winter of 1980-81 and 126 days of ice in the winter of 2005-06.

  • C

    Näkten had 177 days of ice in the winter of 1980-81 and 134 days of ice in the winter of 2005-06.

  • D

    Näkten is at a higher latitude than Lake Kegonsa and typically had more days of ice per winter than Lake Kegonsa did.

💡 정답 확인
정답: D

내 답: C (오답)

유형: Graph / Table · Table · 난이도: 중 · 소재: Environmental Science

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Q11Graph / Table · TableO
passage figure

The Osage Nation, the Seminole Nation, and the more than thirty other tribes in Oklahoma operate numerous businesses and generate billions of dollars in revenue. An economics student is researching the tribes' collective activity as a single industry. The student wants to compare the average contribution per employee of the tribal economic activity to other industries listed in the table. According to the data, the average contribution per employee of the tribal economic activity is ______

Which choice most effectively uses data from the table to complete the comparison?

  • A

    below all three of the other industries listed in the table.

  • B

    below wholesale trade but above both construction and administration/waste.

  • C

    above all three of the other industries listed in the table.

  • D

    above either administration/waste or construction and nearly equal to wholesale trade.

💡 정답 확인
정답: B

내 답: B (정답)

유형: Graph / Table · Table · 난이도: 중 · 소재: Business and Economics

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Q12Command of Evidence · QuotationO

Uncle Vanya: Scenes from Country Life in Four Acts is an 1898 play by Anton Chekhov, originally written in Russian. In the play, Professor Serebrakoff and his wife Helena have come to stay at their country estate, which Vanya manages with the help of Sonia, the professor’s daughter from a previous marriage. Chekhov depicts Vanya’s opinion of Professor Serebrakoff as having changed significantly, as is evident when ______

Which quotation from a translation of Uncle Vanya most effectively illustrates the claim?

  • A

    Vanya says to Professor Serebrakoff, “For twenty-five years I have managed [the country estate], and have sent you the returns from it like the most honest of servants, and you have never given me one single word of thanks for my work, not one—neither in my youth nor now.”

  • B

    Professor Serebrakoff says to Helena, “It is funny that everybody listens to [Vanya] and his old idiot of a mother, but the moment I open my lips you all begin to feel ill-treated.”

  • C

    Vanya says to Professor Serebrakoff, “This place [the country estate] could never have been bought had I not renounced my inheritance in favor of my sister [the professor’s late wife], whom I deeply loved—and what is more, I worked for ten years like an ox, and paid off the debt.”

  • D

    Vanya says to himself, “I was proud of [Professor Serebrakoff] and of his learning; I received all his words and writings as inspired and now? Now he has retired, and what is the total of his life? A blank! He is absolutely unknown, and his fame has burst like a soap-bubble. I have been deceived; I see that now, basely deceived.”

💡 정답 확인
정답: D

내 답: D (정답)

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

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Q13Graph / Table · GraphO
passage figure

Jia Hu and colleagues hypothesized that workplace leaders who reflect on lessons learned from past mistakes are likely to exhibit more humility than leaders who don’t engage in such reflection. To test this, the team placed 301 managers in one of three groups. Participants in two experimental groups were asked to reflect on a mistake, one group focusing on a mistake that resulted in learning and the other group focusing on a mistake that didn’t result in learning. Participants in a control group were asked to reflect on their daily routine. All the participants then described how they would respond to a workplace scenario. After evaluating the responses for evidence of humility, the researchers concluded that their hypothesis was correct.

Which choice best describes data in the graph that supports the researchers’ conclusion?

  • A

    The managers who reflected on a past mistake that resulted in learning exhibited more humility on average than the managers in the other two groups did.

  • B

    None of the three groups’ average humility scores exceeded 3.5.

  • C

    The managers in the control group exhibited only slightly less humility on average than the managers in the two experimental groups did.

  • D

    All three groups exhibited less humility on average than the researchers expected.

💡 정답 확인
정답: A

내 답: A (정답)

유형: Graph / Table · Graph · 난이도: 중 · 소재: Business and Economics

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Q14Inference · Cause and effect or Causal ChainO

Nora Ephron’s 1983 novel Heartburn is regularly described as autobiographical. That characterization is apt—there are many parallels between the experiences of the novel’s narrator, Rachel Samstat, and those of Ephron—but it should not be taken to mean that all the people and events depicted in Heartburn are based on actual people and events. The novel is largely pure invention, and readers who neglect this fact and instead try to identify more and more real-life analogues thus risk ______

Which choice most logically completes the text?

  • A

    overemphasizing the extent to which Ephron took inspiration from earlier writers.

  • B

    positing unsupportable connections between Heartburn and Ephron’s life.

  • C

    misrepresenting Heartburn as being more widely read than it actually is.

  • D

    minimizing the fact that Ephron drew on real-world material when writing Heartburn.

💡 정답 확인
정답: B

내 답: B (정답)

유형: Inference · Cause and effect or Causal Chain · 난이도: 중 · 소재: Literature

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Q15Subject-Verb Disagreement · Compound sentence쉬움O

What is the correct pronunciation of Kiribati? In the Gilbertese language spoken by residents of the island nation, the letter combination -ti makes the -s sound; as a result, the country’s name _____ pronounced “Kiribas.”

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

  • A

    is

  • B

    are being

  • C

    have been

  • D

    are

💡 정답 확인
정답: A

내 답: A (정답)

유형: Subject-Verb Disagreement · Compound sentence · 난이도: 쉬움 · 소재: linguistics

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Q16Verb vs. VerbalX

A recipient of both the Wolf Prize in Chemistry and the Robert A. Welch Award, chemist Ahmed Zewail expanded the limits of measurability when he devised a novel technique in optical spectroscopy that allows researchers _____ chemical reactions occurring within molecules at a quadrillionth of a second, or one femtosecond.

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

  • A

    to study

  • B

    will study

  • C

    who study

  • D

    studying

💡 정답 확인
정답: A

내 답: D (오답)

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

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Q17Possessive nounsO

Both Arteaga, in the state of Coahuila, and Lagos de Moreno, in the state of Jalisco, have been designated by Mexico as pueblos mágicos (magical villages) to celebrate these _____ natural beauty and unique cultural traditions.

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

  • A

    town

  • B

    town’s

  • C

    towns

  • D

    towns’

💡 정답 확인
정답: D

내 답: D (정답)

유형: Possessive nouns · 난이도: 중 · 소재: Misc

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Q18Verb vs. VerbalO

The size of bird eggs varies widely across species, and the researchers, _____ computer imaging to compare the lengths of eggs from species like Chloroceryle americana and Francolinus coqui, aimed to shed light on the evolutionary basis for such variation.

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

  • A

    using

  • B

    to use

  • C

    use

  • D

    used

💡 정답 확인
정답: A

내 답: A (정답)

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

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Q19Fragment and Run-onX

A lady-in-waiting’s account of Japanese courtly life in the tenth century, Sei Shōnagon’s Pillow Book is filled with daily observations and musings. Some of these appear as _____ “Things That Arouse a Fond Memory of the Past,” Shōnagon catalogs her appreciation for pressed silk, a moonlit night, and dried hollyhock.

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

  • A

    lists: in

  • B

    lists in

  • C

    lists in:

  • D

    lists, in

💡 정답 확인
정답: A

내 답: C (오답)

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

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Q20PunctuationO

In his work, acclaimed Cahuilla _____ Gerald Clarke uses basketry, acrylic paintings, and other mediums to explore Native perspectives on truth and beauty.

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

  • A

    artist, and 2007 Eiteljorg Fellowship recipient

  • B

    artist and 2007 Eiteljorg Fellowship recipient

  • C

    artist and 2007 Eiteljorg Fellowship recipient—

  • D

    artist and 2007 Eiteljorg Fellowship recipient,

💡 정답 확인
정답: B

내 답: B (정답)

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

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Q21TransitionX

Scientists long debated the origins of chondrules, tiny glass beads that formed in meteors billions of years ago. For decades, different theories were proposed, from lightning strikes to powerful rock collisions, but none had sufficient evidentiary support. _____ scientists found strong evidence that chondrules were formed by shock waves in nearby nebulae.

Which choice completes the text with the most logical transition?

  • A

    For example,

  • B

    Finally,

  • C

    Similarly,

  • D

    Therefore,

💡 정답 확인
정답: B

내 답: D (오답)

유형: Transition · 난이도: 중 · 소재: Astronomy

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Q22TransitionO

Voting members of the 2006 Latin Grammys were impressed by Los Tigres del Norte’s album Historias Que Contar and its contribution to the norteño genre, a form of regional Mexican music featuring accordion and bajo sexto guitar that first developed in northern Mexico in the late nineteenth century. _____ they awarded the group the Best Norteño Album award.

Which choice completes the text with the most logical transition?

  • A

    In contrast,

  • B

    Accordingly,

  • C

    Meanwhile,

  • D

    Nevertheless,

💡 정답 확인
정답: B

내 답: B (정답)

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

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Q23TransitionO

As anthropologist Cristina Grasseni explains, with the rise in demand for artisanal cheeses claiming to be typical of specific Italian regions, such as Pecorino Siciliano cheese from Sicily, came the need to guarantee the veracity of such claims to consumers. ______ the European Union established DOP status, a label certifying that the cheese was made according to the region’s local traditions.

Which choice completes the text with the most logical transition?

  • A

    Conversely,

  • B

    Likewise,

  • C

    Regardless,

  • D

    Therefore,

💡 정답 확인
정답: D

내 답: D (정답)

유형: Transition · 난이도: 중 · 소재: Misc

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Q24Summary NotesO

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

  • Chromosomes are cellular structures that contain genes.
  • Genes carry critical instructions for determining an organism’s physical traits.
  • The fennec fox and the red fox are both species of foxes.
  • As a species, the fennec fox has sixty-four chromosomes.
  • As a species, the red fox has thirty-four chromosomes. 

The student wants to emphasize the difference between the two species of foxes. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    Genes, which are in fennec fox chromosomes, carry critical instructions for determining the fox’s physical traits.

  • B

    While both are species of foxes, the fennec fox and the red fox don’t have the same number of chromosomes: fennec foxes have sixty-four, whereas red foxes have only thirty-four.

  • C

    The fennec fox and the red fox both have chromosomes, which contain genes.

  • D

    The red fox, a species of fox, has thirty-four cellular structures called chromosomes.

💡 정답 확인
정답: B

내 답: B (정답)

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

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Q25Summary NotesO

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

  • Crown shyness is a phenomenon in which the tops (crowns) of neighboring trees grow close together but don’t overlap.
  • To explain how this happens, Australian forester M.R. Jacobs proposes the mutual abrasion theory.
  • According to Jacobs’s theory, when trees brush against one another, branches break off.
  • Malaysian scholar Francis S.P. Ng posits the mutual shade avoidance theory.
  • According to Ng’s theory, when tree branches detect shade from nearby trees’ branches, they stop growing. 

The student wants to compare the causes of crown shyness proposed in the two theories. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    Ng posits the mutual shade avoidance theory, whereas Jacobs proposes an alternative theory.

  • B

    Both Jacobs and Ng have proposed theories to explain what causes crown shyness.

  • C

    While Jacobs proposes that crown shyness is caused by neighboring tree branches brushing against one another, Ng posits that it occurs when branches detect shade from nearby trees’ branches.

  • D

    Jacobs’s mutual abrasion theory proposes that when neighboring trees brush against one another, branches break off, resulting in a phenomenon in which the tops of trees grow close together but don’t overlap.

💡 정답 확인
정답: C

내 답: C (정답)

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

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Q26Summary NotesO

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

  • In 2017, a research team led by Mary Caswell Stoddard determined the average lengths of eggs produced by various bird species.
  • Acrocephalus scirpaceus is a species of bird in the order Passeriformes.
  • Acrocephalus scirpaceus eggs had an average length of 1.80 cm.
  • Alcedo atthis is a species of bird in the order Coraciiformes.
  • Alcedo atthis eggs had an average length of 2.19 cm.  

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

  • A

    A 2017 study compared the lengths of eggs produced by an array of different bird species, such as Acrocephalus scirpaceus and Alcedo atthis.

  • B

    The bird species Acrocephalus scirpaceus, which belongs to the order Passeriformes, and Alcedo atthis, of the order Coraciiformes, were included in a 2017 study that compared the average lengths of their eggs.

  • C

    Mary Caswell Stoddard led a research study that determined the average lengths of eggs, including those of Acrocephalus scirpaceus birds (1.80 cm) and Alcedo atthis birds (2.19 cm).

  • D

    A 2017 study found that Acrocephalus scirpaceus eggs had an average length of 1.80 cm, whereas Alcedo atthis eggs were longer, with an average length of 2.19 cm.

💡 정답 확인
정답: D

내 답: D (정답)

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

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Q27Summary NotesO

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

  • Understanding the history of science is critical for understanding how knowledge evolves.
  • Anna Vickers was a French algologist born in 1852.
  • She is known for her research on algae in the Canary Islands.
  • Margaret Crosfield was a British geologist born in 1859.
  • She is known for her research on the hills of Northeast Wales.  

Which choice most effectively uses information from the given sentences to emphasize a difference between Vickers and Crosfield?

  • A

    Though it was conducted long ago, the research performed by algologist Anna Vickers and geologist Margaret Crosfield can help us understand how scientific knowledge evolves.

  • B

    Algology and geology are just two examples of the myriad fields in which scientists can specialize.

  • C

    Anna Vickers studied algae in the Canary Islands; Margaret Crosfield, however, studied the hills of Northeast Wales.

  • D

    Both Anna Vickers and Margaret Crosfield are known for their contributions to science.

💡 정답 확인
정답: C

내 답: C (정답)

유형: Summary Notes · 난이도: 중 · 소재: Misc

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S1·M2Reading & Writing — Module 2 (Easy)미응시 · 보너스
Q1Vocab in Context미응시

The following text is from Rudolfo Anaya's 1972 novel Bless Me, Ultima. The young narrator is eating breakfast with his two sisters in their home in rural New Mexico.

I sat across the table from Deborah and Teresa and ate my atole and the hot tortilla with butter. I said very little. I usually spoke very little to my two sisters. They were older than I, and they were very close. They usually spent the entire day in the attic, playing dolls and giggling. I did not concern myself with those things. 


As used in the text, what does the phrase “concern myself with” most nearly mean?

  • A

    trade

  • B

    create

  • C

    get angry about

  • D

    care about

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Vocab in Context · 난이도: 중 · 소재: Literature

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Q2Text Completion · This antecedent미응시

The percentage of US forest land that a 2023 federal report identified as being either mature or old growth exceeds other recent estimates. Given how little ____ there is among scientists regarding the scope of these categories, this discrepancy shouldn’t be surprising: forest researchers regularly dispute one another’s classifications.

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

  • A

    consensus

  • B

    vigilance

  • C

    interest

  • D

    deliberation

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Text Completion · This antecedent · 난이도: 중 · 소재: Politics and Government

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Q3Text Completion · General : Elaboration미응시

Some robots such as KHR-1 (developed in 2004) and Sophia (developed in 2015) feature humanoid characteristics like bipedal locomotion so that people will find it easier to interact with them. While these features can help to ____ feelings of comfort in people, a robot that looks too human can fall into the “uncanny valley,” meaning that its appearance unintentionally unsettles those who encounter it.

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

  • A

    counterbalance

  • B

    repudiate

  • C

    constrict

  • D

    engender

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Text Completion · General : Elaboration · 난이도: 중 · 소재: Engineering / Technology

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Q4Text Completion · General : Elaboration미응시

Karam Kang has demonstrated that lobbying does little to alter the probability that a particular energy policy under consideration by the United States Congress will be enacted, but lobbying is not as ____ as this finding seems to suggest. As Kang herself notes, lobbying can shape which policy proposals members of Congress bring forward for consideration in the first place.

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

  • A

    ineffectual

  • B

    cynical

  • C

    counterproductive

  • D

    biased

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Text Completion · General : Elaboration · 난이도: 중 · 소재: Politics and Government

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Q5Text Completion · General : Elaboration미응시

People sometimes dismiss a claim if it comes from a source they regard as self-interested, but from a strictly logical perspective, the source of a claim is ____: it has no direct bearing on whether the claim is true.

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

  • A

    implicit

  • B

    indisputable

  • C

    irrelevant

  • D

    indistinct

💡 정답 확인
정답: C

미응시 (보너스 문제)

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

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Q6Function미응시

When people think of dinosaurs with feathers, they typically think of winged dinosaurs, such as the four-winged Microraptor. However, many dinosaurs that didn’t have wings also had feathers on their bodies. For instance, research indicates that the wingless, peacock-sized Caudipteryx likely had feathers.

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

  • A

    It defines a term related to the type of dinosaur feathers mentioned earlier in the text.

  • B

    It indicates that the dinosaurs mentioned earlier in the text weren’t the only ones that had feathers.

  • C

    It reveals that the dinosaurs mentioned earlier in the text used their feathers for an important purpose.

  • D

    It gives an example of a dinosaur with the characteristics mentioned earlier in the text.

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Function · 난이도: 중 · 소재: Paleontology

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Q7Function미응시

The following text is from Annie Dillard’s 1987 autobiographical novel An American Childhood. The narrator is a young girl living in Pittsburgh.

I walked. My mother had given me the freedom of the streets as soon as I could say our telephone number. I walked and memorized the neighborhood. I made a mental map and located myself upon it. At night in bed I rehearsed the small world’s scheme and set challenges: Find the store using backyards only. Imagine a route from the school to my friend’s house.

Which choice best describes the function of the underlined sentence?

  • A

    It describes the narrator trying to memorize her telephone number.

  • B

    It gives directions to the narrator’s favorite local store.

  • C

    It portrays the narrator's relationship with her mother.

  • D

    It provides examples of what the narrator thinks about at night.

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Function · 난이도: 중 · 소재: Biology

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Q8Purpose미응시

Joseph A. Walker’s award-winning play The River Niger was produced in 1972 by the groundbreaking Negro Ensemble Company (NEC). NEC cofounder Robert Hooks, an actor, producer, and activist, had met actor and playwright Douglas Turner Ward while they were performing in a 1960 touring production of Lorraine Hansberry’s play A Raisin in the Sun. Together, they envisioned a theater company that would nurture and showcase the work of Black theater professionals. Since NEC’s founding in 1967, its workshops and performances have given Black playwrights, including Walker, a forum for their compelling stories.

Which choice best states the main purpose of the text?

  • A

    To describe how Hooks and Ward’s creative partnership changed over time

  • B

    To show how the play A Raisin in the Sun influenced Hooks and Ward

  • C

    To bring attention to a work by Joseph A. Walker

  • D

    To discuss the origin and importance of the NEC

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Purpose · 난이도: 중 · 소재: Literature

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Q9Direct Comprehension미응시

The food industry has long used thermal technologies to preserve food in large batches. Recent advancements in ohmic heating were made through research in Brazil on the preservation of acerola pulp. Ohmic heating is generally considered to be an improvement over more conventional thermal preservation methods: whereas conventional methods transfer energy from the surface of a food to its interior, ohmic heating passes electric current through food products to generate heat within the food itself, thus reducing industrial cooking times.

Based on the text, what is one disadvantage of some conventional thermal preservation methods?

  • A

    Their cooking times are longer than those of other methods.

  • B

    They are especially vulnerable to technological breakdowns.

  • C

    They are only effective in heating foods that are lightweight and small in size.

  • D

    They require more energy than other methods do.

💡 정답 확인
정답: A

미응시 (보너스 문제)

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

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Q10Direct Comprehension미응시

“Tomato” 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 tomate, the Spanish word for the widely cultivated plant. Spanish had borrowed it from Nahuatl, an Indigenous language of Central Mexico, in which the word’s original form is tomatl. “Barbecue” is also Indigenous in origin and entered English through Spanish. But in this case, the original source was Taino, a language of the Caribbean islands, in which the word for the cooking technique is barbakoa.

The author makes which point about the Spanish language?

  • A

    It adopted Nahuatl and Taino words in approximately equal numbers.

  • B

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

  • C

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

  • D

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

💡 정답 확인
정답: C

미응시 (보너스 문제)

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

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Q11Graph / Table · Table미응시
passage figure

In terms of total area, the Navajo Nation is the largest tribal nation in the United States. It covers 24,425 square miles in Arizona, Utah, and New Mexico. Most tribal nations in the US are much smaller. For example, the total area of the Muscogee Nation in Oklahoma is 4,867 square miles. And in Montana, the total area of the Blackfeet Nation is _____

Which choice most effectively uses data from the table to complete the statement?

  • A

    2,285 square miles.

  • B

    707 square miles.

  • C

    1,583 square miles.

  • D

    6,963 square miles.

💡 정답 확인
정답: A

미응시 (보너스 문제)

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

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Q12Graph / Table · Table쉬움미응시
passage figure

While doing research for a paper about copper mining, a student finds a table with information about four different countries. The student notes that the country that mined 0.73 million metric tons of copper in 2020 had mined ____.


Which choice most effectively uses data from the table to complete the statement?

  • A

    0.33 million metric tons of copper in 1995.

  • B

    1.20 million metric tons of copper in 1995.

  • C

    0.37 million metric tons of copper in 1995.

  • D

    0.38 million metric tons of copper in 1995.

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Graph / Table · Table · 난이도: 쉬움 · 소재: Business and Economics

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Q13Command of Evidence · Quotation미응시

“A Pair of Silk Stockings” is a 1897 short story written by Kate Chopin. In the story, Chopin suggests that the protagonist, Mrs. Sommers, experiences a shift in her sense of self as a result of putting on certain articles of clothing, writing, _______

Which quotation from “A Pair of Silk Stockings” most effectively illustrates the claim?

  • A

    “She did not wish to act hastily, to do anything she might afterward regret.”

  • B

    “She held back her skirts and turned her feet one way and her head another way as she glanced down at the polished, pointed- tipped boots.”

  • C

    “Mrs. Sommers was one who knew the value of bargains; who could stand for hours making her way inch by inch toward the desired object that was selling below cost."

  • D

    “Her stockings and boots and well fitting gloves had worked marvels in her bearing—had given her a feeling of assurance, a sense of belonging to the well-dressed multitude.”

💡 정답 확인
정답: D

미응시 (보너스 문제)

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

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Q14Graph / Table · Table미응시
passage figure

A student in an economics course is examining the decline since 1950 in average hours worked per person per year in various nations due to both increased productivity and the adoption of policies that limit working hours. The first task in this investigation is to determine how the decline in Brazil compares to that in other countries. The student finds that ____.

Which choice most effectively uses data from the table to complete the student's conclusion?

  • A

    the decline in number of hours worked was greater in Brazil than it was in Belgium, Austria, or Mexico.

  • B

    though the percent decrease in hours worked in Brazil was less than that in Belgium and Austria, it was greater than that in Mexico.

  • C

    though the percent decrease in hours worked in Brazil was greater than that in Belgium and Mexico, it was less than that in Austria.

  • D

    while the number of hours worked rose in Brazil between 1950 and 2017, it declined in Belgium, Austria, and Mexico.

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Graph / Table · Table · 난이도: 중 · 소재: Business and Economics

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Q15Inference · Syllogism미응시

The Mammillaria cactus M. phitauiana occurs naturally only in the state of Baja California Sur in Mexico, and the smallness of its range makes it especially vulnerable to extinction. The traditional single-species approach to conservation emphasizes the need to focus on individual species most at risk, like M. phitauiana, but recently, conservationists have argued that an ecosystem-based approach that incorporates the many interactions between the climate, terrain, and various species of a given geographical area may lead to better outcomes for all the species in a given location. If this view is correct, the single-species approach to the conservation of M. phitauiana could thus ____.

Which choice most logically completes the text?

  • A

    fail to consider the ways in which the survival of M. phitauiana may be influenced by changes in the populations of other species that inhabit Baja California Sur.

  • B

    allow conservationists to better consider how climatic changes affecting Baja California Sur may reduce the number of species competing with M. phitauiana.

  • C

    erroneously shift the focus of conservation efforts away from M. phitauiana itself.

  • D

    lead to a better understanding of how the distribution of Mammillaria species throughout Mexico has affected their survival.

💡 정답 확인
정답: A

미응시 (보너스 문제)

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

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Q16Verb vs. Verbal쉬움미응시

It is widely known that New York City’s Museum of Modern Art (MoMA) ____ a vast collection of oil paintings, including Franz Marc’s The World Cow and Katherine S. Dreier’s Abstract Portrait of Marcel Duchamp.


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

  • A

    housing

  • B

    houses

  • C

    to have housed

  • D

    to house

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Verb vs. Verbal · 난이도: 쉬움 · 소재: Art / Music

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Q17Punctuation미응시

An accomplished birder might be able to spot thousands of different species over the course of a career, from Milvus migrans to Gallinula chloropus, but no birder has ever achieved the ultimate ____ an in-person glimpse of all 10,000-plus species of birds.

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

  • A

    goal: catching

  • B

    goal; catching

  • C

    goal. Catching

  • D

    goal catching

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Punctuation · 난이도: 중 · 소재: Biology

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Q18Verb Tense미응시

In 1987, chemist Ahmed Zewail devised a novel technique in optical spectroscopy that allowed him to study ultrafast chemical reactions occurring within molecules. Years later, he ____ for this groundbreaking research with the Robert A. Welch Award and the Priestley Medal from the American Chemical Society and hence would become known as the father of femtochemistry.

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

  • A

    had been honored

  • B

    is honored

  • C

    will be honored

  • D

    would be honored

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Verb Tense · 난이도: 중 · 소재: Chemistry

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Q19Fragment and Run-on미응시

Today, the Michelin Guide is widely known as the arbiter of fine dining, with its coveted 3-star rating being awarded to top restaurants like Jade Dragon in ____ when brothers Andre and Edouard Michelin created the guide in 1900, it was little more than a marketing gimmick—a way to increase profits for their tire company by encouraging their customers to drive across France, visiting the guide’s recommended hotels and restaurants along the way.


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

  • A

    Macau,

  • B

    Macau; however,

  • C

    Macau, however,

  • D

    Macau

💡 정답 확인
정답: B

미응시 (보너스 문제)

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

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Q20Fragment and Run-on미응시

When attempting to determine a fault’s seismic history, geophysicists like Dr. Estella Atekwana at the University of Delaware rely in part on data about the fault’s physical dimensions and geological _____ the Juniper Mountain fault in Malheur County, Oregon, the US Geological Survey compiles such data in several ways: by exchanging information with state geological surveys, by linking maps of the fault with sources that offer detailed descriptions of it, and by maintaining a database of quantitative data such as the fault’s length (17 km).

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

  • A

    features and for

  • B

    features. For

  • C

    features for

  • D

    features, for

💡 정답 확인
정답: B

미응시 (보너스 문제)

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

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Q21Punctuation미응시

For Italy, a member of the North Atlantic Treaty Organization (NATO) since 1949, NATO’s principle of collective defense confers both benefits and _____ organization’s many members, nations as disparate as the US and Lithuania, are all bound to defend Italy, 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: Punctuation · 난이도: 중 · 소재: Politics and Government

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Q22Transition미응시

If you could travel in a spaceship to Elara, one of Jupiter’s many moons, you’d find a moon with a prograde orbit. This means that Elara orbits Jupiter in the same direction that Jupiter rotates on its axis. _____ at Harpalyke, another Jovian moon, you’d find an example of a retrograde orbit, with the moon revolving around Jupiter in the opposite direction.


Which choice completes the text with the most logical transition?

  • A

    Specifically,

  • B

    In other words,

  • C

    For example,

  • D

    Elsewhere,

💡 정답 확인
정답: D

미응시 (보너스 문제)

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

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Q23Summary Notes미응시

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

  • Scientists have long sought to determine the origin of glass in Chile’s Atacama Desert.
  • A 2017 study concluded that ancient grass fires had melted the area’s sandy soil into glass.
  • In 2021, a different study revealed that the mineral signatures of glass samples were consistent with the mineral signatures of comet samples collected by NASA.
  • That study concluded that the glass had formed as a result of a cometary explosion close to the desert’s surface.

The student wants to describe how scientific understanding about the glass’s origin has evolved. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    Studies in 2017 and 2021 offered different explanations for the origin of the glass.

  • B

    A 2017 study concluded that ancient grass fires had caused the glass’s formation, but new research suggests that the glass formed as a result of a cometary explosion close to the desert’s surface.

  • C

    Mineral signatures of glass samples are consistent with those of comet samples collected by NASA, according to new research.

  • D

    Scientists have long sought to determine the origin of the glass, with one study concluding that it formed when ancient grass fires melted the area’s sandy soil.

💡 정답 확인
정답: B

미응시 (보너스 문제)

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

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Q24Summary Notes미응시
  • Maya Lin is a US artist known for her memorials and large-scale installation artworks.
  • She became famous in 1982 when she completed the Vietnam Veterans Memorial, which consists of two 246-foot granite walls.
  • She completed Groundswell in 1993.
  • It is an installation composed of glass that fills an entire gallery room.
  • She completed Water Line in 2006.
  • It is an installation composed of aluminum tubing that fills an entire gallery room.

Which choice most effectively uses information from the given sentences to emphasize a difference between Groundswell and Water Line?

  • A

    Maya Lin’s Groundswell is composed of glass; Water Line, by contrast, is composed of aluminum tubing.

  • B

    After completing the Vietnam Veterans Memorial, Maya Lin completed Groundswell, another large-scale work.

  • C

    The sprawling size of Maya Lin’s Vietnam Veterans Memorial is echoed in Groundswell, a work made of glass that fills an entire gallery room.

  • D

    Maya Lin is known for her memorials and installation art, such as Groundswell and Water Line.

💡 정답 확인
정답: A

미응시 (보너스 문제)

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

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Q25Summary Notes미응시

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

  • The El Carmen-Verde Mountains are a mountain range located in northwestern Mexico.
  • The range is one of the dozens of “sky islands” in the southwestern US and northwestern Mexico.
  • A sky island is an isolated mountain range whose environment differs drastically from that of the surrounding lowlands.
  • The US Forest Service (USFS) said, “The mountains are ‘islands’ surrounded by deserts that are ‘seas.’”
  • The USFS said, “Each Sky Island is a unique ecosystem.”

The student wants to explain what a sky island is. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    The El Carmen-Verde Mountains are an isolated mountain range located in northwestern Mexico whose environment differs drastically from that of the surrounding lowlands.

  • B

    The USFS considers the El Carmen-Verde Mountains to be a “unique ecosystem.”

  • C

    The El Carmen-Verde Mountains, which are considered to be a sky island, are located in northwestern Mexico.

  • D

    A sky island is an isolated mountain range, such as the El Carmen-Verde Mountains in northwestern Mexico, whose environment differs drastically from that of the surrounding lowlands.

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Summary Notes · 난이도: 중 · 소재: Misc

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Q26Summary Notes미응시
  • The Paralympic Games are a series of international sporting events involving athletes with an impairment.
  • A gold medal indicates that an athlete finished in first place.
  • Frank Höfle competed as a Paralympic cross-country skier from 1988 to 2006.
  • He won seventeen medals, ten of which were gold.
  • Daniel Dias competed as a Paralympic swimmer from 2008 to 2020.
  • He won thirty-eight medals, twenty-five of which were gold.

Which choice most effectively uses information from the given sentences to emphasize the number of gold medals won by Daniel Dias?

  • A

    In his career as a Paralympic swimmer, Daniel Dias won thirty-eight total medals—twenty-five of them were gold.

  • B

    An accomplished Paralympian with thirty-eight total medals, Daniel Dias competed as a swimmer from 2008 to 2020.

  • C

    At the Paralympic Games, a gold medal indicates a first-place finish, and some accomplished athletes like Frank Höfle have won many.

  • D

    Both multiple gold medalists, Frank Höfle and Daniel Dias debuted at the Paralympic Games in 1988 and 2008, respectively.

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Summary Notes · 난이도: 중 · 소재: Misc

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Q27Summary Notes미응시

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

  • The human tongue contains taste receptors for a rich, savory flavor called umami.
  • Umami is triggered by the compounds in a variety of foods, including salmon and caramelized onions.
  • Participants in a study tasted a sample of sugar kelp, a type of brown seaweed.
  • They rated its umami intensity as moderate.
  • The participants tasted a sample of hidaka-konbu, another type of brown seaweed.
  • They rated its umami intensity as high.

The student wants to make a generalization about brown seaweed. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    In a research study, participants tasted samples of sugar kelp and hidaka-konbu, two types of brown seaweed.

  • B

    Some types of brown seaweed trigger umami flavor in human taste buds.

  • C

    Participants in a study rated the umami intensity of various seaweeds.

  • D

    Sugar kelp is a type of brown seaweed, as is hidaka-konbu.

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Summary Notes · 난이도: 중 · 소재: Misc

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S1·M2Reading & Writing — Module 2 (Hard)12/27 정답
Q1Text Completion · General : Elaboration어려움O

Today, the mobile application Instagram is thought of exclusively as a photo- and video-sharing program, but image-sharing was originally _____ the app’s main purpose, which was to allow users to indicate their locations to other users in real-time. Only once it became clear how popular the secondary feature of image-sharing was did the company shift to making that the app’s centerpiece.

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

  • A

    subordinate to

  • B

    duplicated in

  • C

    extracted by

  • D

    intrinsic to

💡 정답 확인
정답: A

내 답: A (정답)

유형: Text Completion · General : Elaboration · 난이도: 어려움 · 소재: Engineering / Technology

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Q2Text Completion · General : Elaboration어려움X

The Beirut Stock Exchange in Beirut, Lebanon, connects companies operating in Lebanon with potential investors. This is a valuable service since the time and expense necessary to find individual investors might otherwise be _____ for these companies; many of the companies could not operate if they had to do everything necessary to find investors for themselves.

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

  • A

    distinctive

  • B

    misconstrued

  • C

    prohibitive

  • D

    beneficial

💡 정답 확인
정답: C

내 답: D (오답)

유형: Text Completion · General : Elaboration · 난이도: 어려움 · 소재: Business and Economics

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Q3Text Completion · Contrast어려움X

A casual description of Scherezade Garcia's 2019 mural Blame It on the Bean: The Power of Coffee can make the work seem _____—a painting that is housed in a coffee shop and that depicts three women drinking coffee may not sound particularly ambitious—but in fact the work is a complex, dynamic meditation on gender and the legacy of colonialism that demands serious attention.

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

  • A

    incongruous

  • B

    shrewd

  • C

    pretentious

  • D

    unassuming

💡 정답 확인
정답: D

내 답: C (오답)

유형: Text Completion · Contrast · 난이도: 어려움 · 소재: Literature

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Q4Text Completion · Contrast어려움X

Some robots such as Actroid (developed in 2003) and Auriga (developed in 2011) are designed to resemble humans so that people will find it easier to interact with them. To that end, certain features such as bipedal locomotion can help to _____ people’s feelings of comfort, but a robot that looks too human can fall into the “uncanny valley,” meaning that its appearance unintentionally unsettles those who encounter it.

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

  • A

    mitigate

  • B

    constrict

  • C

    repudiate

  • D

    buttress

💡 정답 확인
정답: D

내 답: A (오답)

유형: Text Completion · Contrast · 난이도: 어려움 · 소재: Engineering / Technology

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Q5StructureX

The Cygne is just one of approximately three million known historical shipwrecks spread throughout the world’s oceans, and their impact on sea life and underwater ecosystems is of great interest to researchers. Leila Hamdan and colleagues were particularly curious about the effects of wooden shipwrecks on seafloor microbial communities. The researchers studied two wooden shipwrecks in the Gulf of Mexico by placing pieces of pine and oak between zero and 200 meters away from each shipwreck to collect samples of three kinds of microbes: bacteria, archaea, and fungi. They found that across the three microbial communities, peak diversity and richness was observed on pine and oak samples placed approximately 125 meters from the shipwrecks.

Which choice best describes the overall structure of the text?

  • A

    It states the number of known shipwrecks, describes the historical significance of one of those shipwrecks, and then comments on the various microbes found at the shipwreck site.

  • B

    It introduces a study of microbial communities near shipwrecks that has received significant scholarly attention, summarizes the results of that study, and then describes a research team’s reaction to the study.

  • C

    It names a famous historical shipwreck, describes the type of wood used to build that ship, and then explains how that wood type influences underwater microbial communities.

  • D

    It notes a general scientific interest in shipwrecks’ ecological effects, describes a specific study related to that interest, and then states one of the study’s findings.

💡 정답 확인
정답: D

내 답: C (오답)

유형: Structure · 난이도: 중 · 소재: Biology

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Q6FunctionO

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 to-day; 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 discusses an event that Mrs. Tarpey believes is unlikely to occur.

  • B

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

  • C

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

  • D

    It describes a scene that Bartley witnessed at the fair.

💡 정답 확인
정답: B

내 답: B (정답)

유형: Function · 난이도: 중 · 소재: Literature

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Q7StructureO

Community science, which involves professional scientists collaborating with amateur science enthusiasts to study a topic, is often an effective and engaging way to conduct research. It can allow people to assist with conservation efforts, spark youth interest in science, and increase the amount of data researchers can collect. This approach was essential to the success of a study by biologist Abbigail Merrill and colleagues of how butterfly color relates to flower choice, which included findings from hundreds of students and community members in northwestern Arkansas.

Which choice best describes the overall structure of the text?

  • A

    It introduces the topic of a scientific study, describes the study’s importance, and then presents the study’s results.

  • B

    It argues for a new approach to scientific research, comments on the public’s opinion about the approach, and then describes how that approach was applied in a certain study.

  • C

    It describes the development of a type of scientific collaboration, shows how that type of collaboration has been used in a particular field of study, and then suggests future collaborative projects.

  • D

    It identifies a particular approach to research, lists some benefits of that approach, and then mentions a study in which that approach was used.

💡 정답 확인
정답: D

내 답: D (정답)

유형: Structure · 난이도: 중 · 소재: Misc

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Q8Cross-Text어려움O

Text 1

In separate studies, Marine Fernandez and colleagues and Hualiang Zhang and colleagues examined whether plants transfer nutrients to one another using a common mycorrhizal network (CMN)—a lattice of fungal strands in the soil. Fernandez and colleagues excluded all pathways other than the CMN by using barriers to keep the plants’ root systems separate while allowing mycorrhizal strands through—a crucial step Zhang and colleagues’ study did not take.


Text 2

Fernandez and colleagues took the necessary precaution of separating the plants’ root systems (thereby excluding root-to-root transmission). However, any barrier used must allow the thread-like hyphae of a CMN to pass through, and this permeability would also allow liquids through. Thus, the researchers’ experimental design cannot ensure that any nutrient transfer observed can be attributed to a CMN and not to some other pathway.

Based on the texts, the author of Text 1 and the author of Text 2 would most likely give the same answer to which question?

  • A

    Is there an available barrier material that can block roots and liquids while allowing fungal strands through?

  • B

    Did Zhang and colleagues’ study effectively exclude any nutrient pathway other than a CMN?

  • C

    Are the barriers used in Fernandez and colleagues’ study sufficient to ensure that nutrient transfer could only occur via a CMN?

  • D

    Do plants that transfer nutrients through a root-to-root pathway also transmit nutrients via a CMN?

💡 정답 확인
정답: B

내 답: B (정답)

유형: Cross-Text · 난이도: 어려움 · 소재: Biology

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Q9Direct ComprehensionO

Using the Stratospheric Observatory for Infrared Astronomy (SOFIA), a team of astronomers mapped out the magnetic field of G47, one of the Milky Way’s galactic bones (dense clouds of gas and dust that run through the middle of the arm of a spiral galaxy). Surprisingly, the map revealed a magnetic field with no clear pattern or direction. The researchers had expected the magnetic field to be similar to the more uniform fields seen in galactic bones in other arms of the Milky Way.

According to the text, what was surprising about the researchers' mapping of the magnetic field of galactic bone G47?

  • A

    It implied that previous mappings of the magnetic field were inaccurate.

  • B

    It produced magnetic field measurements similar to those for other galactic bones.

  • C

    It revealed a magnetic field that wasn’t uniform.

  • D

    It showed a weaker magnetic field than expected.

💡 정답 확인
정답: C

내 답: C (정답)

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

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Q10Direct Comprehension어려움X

The following text is from Anthony Trollope's 1855 novel The Warden. The narrator is describing a rectory, the residence of a clergyperson.

There was an air of heaviness about the rooms which might have been avoided without any sacrifice of propriety; colours might have been better chosen and lights more perfectly diffused; but perhaps in doing so the thorough clerical aspect of the whole might have been somewhat marred; at any rate, it was not without ample consideration that those thick, dark, costly carpets were put down; those embossed, but sombre [wallpapers] hung up; those heavy curtains draped so as to half exclude the light of the sun.

What does the text most strongly suggest about the rooms in the rectory?

  • A

    They are meant to feel comfortable but are in reality uninviting.

  • B

    They have been furnished with the intention of maintaining a sense of appropriateness.

  • C

    They are decorated in a style that strikes the narrator as too extravagant.

  • D

    They have many decorations the narrator finds good-looking, but they are not particularly practical.

💡 정답 확인
정답: B

내 답: C (오답)

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

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Q11Main Idea어려움O

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 stand up 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

    Historians and biographers should write about little-known people as well as famous people.

  • B

    The lives of historical figures are usually documented as a collection of facts, rather than as a representation of their personalities.

  • C

    Historians should record fictional stories told about famous figures as well as stories that are strictly truthful.

  • D

    Paintings may be more beautiful than maps, but maps are more useful than paintings.

💡 정답 확인
정답: B

내 답: B (정답)

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

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Q12Direct Comprehension어려움O

In what is now Minnesota, the Shakopee Mdewakanton Sioux Community operates the Hoċokata Ti, a cultural center. Relying on traditional knowledge to guide the design of exhibits, this institution presents Dakota history and culture to the tribe’s 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 Euro-centric strategies for designing exhibits.

The text best supports which conclusion about the cultural center operated by the Turtle Mountain Band of Chippewa?

  • A

    Its exhibits are likely intended to reconcile Indigenous perspectives with Euro-centric perspectives.

  • B

    Its exhibits likely rely on the traditional knowledge of multiple tribes.

  • C

    Its ability to present history and culture to tribal citizens is limited by its physical size.

  • D

    Its exhibits are likely designed for the benefit of audiences consisting mainly of tribal citizens.

💡 정답 확인
정답: D

내 답: D (정답)

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

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Q13Command of Evidence · If true어려움X

The bird species Saltator grossus (the slate-colored grosbeak), which weighs about 45 grams, and Microbates collaris (the collared gnatwren), which weighs about 10 grams, share territory in French Guiana with Thamnomanes caesius (the cinereous antshrike), which emits a loud alarm call when it detects predators. Biologist Ari Martínez and colleagues, who studied the ecological community these species share, hypothesized that since there is an inverse relationship between body size and vulnerability to predation, there will also be an inverse relationship between body size and sensitivity to predator warning signals from neighboring species.

Which finding, if true, would most directly support Martínez and colleagues’ hypothesis?


  • A

    When Martínez and colleagues played T. caesius alarm calls, only bird species larger than S. grossus displayed predator-avoidance behavior.

  • B

    M. collaris displayed predator-avoidance behavior when Martínez and colleagues played T. caesius alarm calls as well as when the researchers played control sounds of random noise.

  • C

    Many bird species smaller than S. grossus displayed predator-avoidance behavior in response to T. caesius alarm calls played by Martínez and colleagues, but none smaller than M. collaris did.

  • D

    M. collaris displayed predator-avoidance behavior in response to T. caesius alarm calls played by Martínez and colleagues, whereas S. grossus did not.

💡 정답 확인
정답: D

내 답: B (오답)

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

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Q14Command of Evidence · Quotation어려움X

Scholars cite Mr. President, the 1946 novel by Guatemalan author Miguel Ángel Asturias, as a foundational text of magical realism, the Latin American style of fiction in which antirealistic plot devices—often borrowed from the spiritual and narrative 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 Olga Tokarczuk, whose 1996 novel Primeval and Other Times resembles classic magical realist novels in its juxtaposition of literary realism with folklore—namely, that of Poland.

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, Primeval and Other Times is indebted to antirealistic elements in the folklore of Poland.”

  • B

    “While Primeval and Other Times alternates between realistic and antirealistic modes of representation, details suggesting the influence of Polish folklore nevertheless occur throughout the novel.”

  • C

    “Although Polish folklore clearly informs the style and occasionally antirealistic plot of Primeval and Other Times, the novel also shows the inarguable influence of the magical realist tradition of Latin America.”

  • D

    “The logic of the realistic plot of Primeval and Other Times is repeatedly and productively disrupted by the presence of imagery and situations drawn from Polish folklore.”

💡 정답 확인
정답: D

내 답: B (오답)

유형: Command of Evidence · Quotation · 난이도: 어려움 · 소재: Literature

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Q15Inference · Cause and effect or Causal Chain어려움X

The Bronze Age in Britain lasted from around 2500 BCE to approximately 700 BCE. Collections of metal items (called hoards) from all periods of the Bronze Age have been found in Britain, including the Arreton Down hoard of artifacts from the 17th century BCE, unearthed around 1735, and the much later Hollingbourne hoard of artifacts from the 10th century BCE, unearthed around 2003. Sometime in the Middle Bronze Age (approximately from the 14th century BCE to the 10th century BCE), metalsmiths in Britain began to develop swords for the first time. This fact helps explain why, whereas evidence of sword production was found in _____

Which choice most logically completes the text?

  • A

    both the Arreton Down hoard and the Hollingbourne hoard, only the latter included evidence of more refined sword production.

  • B

    hoards discovered before 2003, no such evidence was found in hoards that were discovered later.

  • C

    the Arreton Down hoard, no intact swords were found among the items in the hoard.

  • D

    the Hollingbourne hoard, no such evidence was found in the Arreton Down hoard.

💡 정답 확인
정답: D

내 답: B (오답)

유형: Inference · Cause and effect or Causal Chain · 난이도: 어려움 · 소재: Archaeology

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Q16Inference · Cause and effect or Causal Chain어려움X

Mongolia, which, according to international indices, has relatively strong democratic institutions and low intranational income inequality, experienced an inflation rate of 4.30% in 2017, whereas Cameroon, which shows the opposite pattern on such indices, had an inflation rate of only 0.64% that year. Such comparisons have engendered speculation that by diluting control over the economy, democratic institutions inhibit states’ ability to counteract inflationary pressures. To test this possibility systematically, Raj Desai et al. examined democratic strength, intranational inequality, and inflation in more than 100 countries, finding that democratic strength, if associated with low inequality, restrains inflationary pressures, suggesting that ____

Which choice most logically completes the text?

  • A

    it would be a mistake to treat the relative inflation rates of Mongolia and Cameroon as indicative of an inherent shortcoming in democratic institutions with regard to control over inflation.

  • B

    speculations about the relative inability of democratic institutions to counteract inflation are based on measures that tend to exaggerate the levels of inflation in strongly democratic countries such as Mongolia.

  • C

    the factors that contributed to Mongolia’s elevated inflation rate relative to Cameroon’s have less to do with the countries’ political institutions than with the countries’ levels of income inequality.

  • D

    the difference between Mongolia and Cameroon with regard to democratic institution strength may have been greater in 2017 than was represented by international indices.

💡 정답 확인
정답: A

내 답: B (오답)

유형: Inference · Cause and effect or Causal Chain · 난이도: 어려움 · 소재: Politics and Government

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Q17Fragment and Run-on어려움X

During the decades-long movement to codify the rights of Latinos in the US, certain events were pivotal: the founding of veteran rights group the American GI Forum in ____ Mendez v. Westminster court decision in 1946, which affirmed the rights of Latino students, is another such event.

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

  • A

    1948, for one. The

  • B

    1948. For one, the

  • C

    1948, for one, the

  • D

    1948 for one, the

💡 정답 확인
정답: A

내 답: B (오답)

유형: Fragment and Run-on · 난이도: 어려움 · 소재: History

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Q18Fragment and Run-on어려움O

Sociologist Alton Okinaka sits on the review board tasked with adding new sites to the Hawai‘i Register of Historic Places, which includes Menehune Fishpond, a historic Hawaiian fishpond, and the Wailuku School, built in 1904. Okinaka doesn’t make such decisions single-handedly, _____ historical designations must be approved by a group of nine other experts.

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

  • A

    however. All

  • B

    however all

  • C

    however and all

  • D

    however, all

💡 정답 확인
정답: A

내 답: A (정답)

유형: Fragment and Run-on · 난이도: 어려움 · 소재: Sociology

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Q19Punctuation어려움X

Photographer Mária Švarbová has reached audiences well beyond her home country of Slovakia. In 2016, her work was featured at an international photography festival in ______ the exhibited photographs, with their vivid pastel colors, overexposed tones, and mirrorlike symmetry, captivated audiences.

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

  • A

    Italy, for example;

  • B

    Italy, for example,

  • C

    Italy; for example;

  • D

    Italy, for example

💡 정답 확인
정답: A

내 답: B (오답)

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

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Q20Fragment and Run-on어려움O

Recently unearthed Neronian tools in France dating to 54,000 years ago and attributed to Homo sapiens may provide evidence that interactions between Neanderthals and modern humans occurred 10,000 years earlier than was previously ______ finding that, if true, would overturn current theories about H. sapiens migration during the Upper Paleolithic.

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

  • A

    supposed a

  • B

    supposed. A

  • C

    supposed, a

  • D

    supposed; a

💡 정답 확인
정답: C

내 답: C (정답)

유형: Fragment and Run-on · 난이도: 어려움 · 소재: Anthropology

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Q21Punctuation어려움O

Though he’s performed on many respected albums, including Loud Jazz by John Scofield, drummer Dennis Chambers may be best known for his time as house drummer for the hip-hop label Sugar Hill Records. He did not play drums on the label’s classic song “Rapper’s _____ he joined the label after the song’s release.

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

  • A

    Delight.” However,

  • B

    Delight,” however;

  • C

    Delight,” however,

  • D

    Delight” however

💡 정답 확인
정답: B

내 답: B (정답)

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

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Q22TransitionX

Scientists were able to isolate a relatively pure sample of neon in 1898, the same year they first discovered the element’s existence. _____ the isolation process took longer for erbium, which was isolated in its pure form 91 years after scientists first discovered it.

Which choice completes the text with the most logical transition?

  • A

    For instance,

  • B

    By contrast,

  • C

    Thus,

  • D

    Similarly,

💡 정답 확인
정답: B

내 답: C (오답)

유형: Transition · 난이도: 중 · 소재: Chemistry

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Q23TransitionX

The method used in 1920 by the US Geological Survey to calculate the geographic center of Wyoming, involving a cardboard cutout of the state and a piece of string, seems rudimentary today. _____ the center found in a 2015 study using far more advanced technology differed from the original by just a few miles, proving the original method to be relatively accurate.

Which choice completes the text with the most logical transition?

  • A

    For example,

  • B

    That said,

  • C

    As such,

  • D

    In other words,

💡 정답 확인
정답: B

내 답: C (오답)

유형: Transition · 난이도: 중 · 소재: Geology

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Q24TransitionO

A 2022 study by researchers Hala Altamimi and Qiaozhen Liu investigated the relationship between nonprofit arts organizations’ spending and performance. _____ the researchers examined the correlation between how much 22,328 US arts nonprofits spent on overhead—operational costs such as equipment and fundraising—and how many people attended their events (a measure of overall success).

Which choice completes the text with the most logical transition?

  • A

    By comparison,

  • B

    Thus,

  • C

    Specifically,

  • D

    In addition,

💡 정답 확인
정답: C

내 답: C (정답)

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

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Q25TransitionX

Though Middle English was widely spoken in fourteenth-century England, the English language was rarely employed in literature until poet Geoffrey Chaucer helped pioneer its literary use. _____ his manuscripts contain the first documented uses of over 2,000 English words—like the word “digestion” in his 1395 poem “The Squire’s Tale”—which led a contemporary to dub him “the first finder of our fair language.”

Which choice completes the text with the most logical transition?

  • A

    That being said,

  • B

    Indeed,

  • C

    Besides,

  • D

    However,

💡 정답 확인
정답: B

내 답: A (오답)

유형: Transition · 난이도: 중 · 소재: linguistics

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Q26Summary NotesO

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

  • Merle Oberon (1911–1979) was an actress born in Mumbai (then known as Bombay), India.
  • She was of Indian, Maori, and Irish heritage.
  • She was the first Indian-born actress to be nominated for an Academy Award.
  • Early in her career, she played many nameless, uncredited roles, such as her role in Strange Evidence (1933).
  • Later, she played many named, credited roles, such as Jill Baker in That Uncertain Feeling (1941). 

Which choice most effectively uses information from the given sentences to specify Merle Oberon’s role in That Uncertain Feeling (1941)?

  • A

    Merle Oberon was an Indian-born actress who performed in many films, including Strange Evidence (1933) and That Uncertain Feeling (1941).

  • B

    Merle Oberon’s story begins in Mumbai (then known as Bombay), India, in 1911.

  • C

    In 1941, Indian-born actress Merle Oberon played the role of Jill Baker in the film That Uncertain Feeling.

  • D

    Though she would go on to receive credit in many films, Merle Oberon started her career playing uncredited, nameless roles in films such as Strange Evidence (1933).

💡 정답 확인
정답: C

내 답: C (정답)

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

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Q27Summary NotesX

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

  • Auteur theory is a view of filmmaking that positions the director as the primary author of a film.
  • This now dominant theory was coined by film critic Andrew Sarris.
  • In a 1963 rebuttal, film critic Pauline Kael argued that film authorship should be shared among screenwriters, directors, and others involved in the filmmaking process.
  • In a 2006 book, film critic David Kipen proposed “schreiber theory.”
  • Schreiber theory repositions the screenwriter as the primary author of a film. 

The student wants to compare Kipen’s theory of film authorship with Sarris’s. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  • A

    In repositioning the screenwriter (not the director) as the primary author of a film, schreiber theory presents an alternative to the dominant auteur theory.

  • B

    Film critics Andrew Sarris and David Kipen hold the view that film authorship should be shared among those involved in the filmmaking process.

  • C

    In a 1963 rebuttal to Sarris’s theory that a director is the primary author of a film, Kael proposed that screenwriters should instead be given sole authorship.

  • D

    Kipen’s theory of film authorship contrasts with that of Kael, who famously argued against Sarris’s auteur theory in 1963.

💡 정답 확인
정답: A

내 답: C (오답)

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

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S2·M1Math — Module 122/22 정답
Q1Algebra · Nonlinear functionsO

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 13 х space equals space 42 space minus space x

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

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

💡 정답 확인
정답: 3

내 답: 3 (정답)

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

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Q2Algebra · InequalitiesO

An arborist measured and recorded the heights of red maple trees in a certain area. Of the red maple tree heights recorded in this area, the minimum was 42 feet and the maximum was 57 feet. Which inequality is true for all possible values of t, where t represents the recorded height, in feet, of a red maple tree in this area?

  • A

    t less or equal than space 42

  • B

    space t space greater or equal than space 57

  • C

    space t space greater or equal than space 99 space space

  • D

    42 space less or equal than space t space less or equal than space 57

💡 정답 확인
정답: D

내 답: D (정답)

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

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Q3Additional topics · Work problemsO

Javier deposits $45 in a savings account at the end of each week. At the beginning of the 1st week of a year there was $700 in that savings account. How much money, in dollars, will be in the account at the end of the 6th week of the year?

  • A

    430

  • B

    745

  • C

    751

  • D

    970

💡 정답 확인
정답: D

내 답: D (정답)

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

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Q4Algebra · Nonlinear functionsO

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 y-intercept of the graph of y space equals space 2 x squared space plus space 27 space i s space left parenthesis 0 comma space y right parenthesis. What is the value of y?

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

💡 정답 확인
정답: 27

내 답: 27 (정답)

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

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Q5Dala analysis · Line graphsO
question figure

In 2000, a census was taken to determine the population of a certain town. The graph gives the estimated population y, in thousands, of this town Error converting from MathML to accessible text. years after the 2000 census was taken, where 0 space less or equal than space x space less or equal than space 5. Based on the graph, which of the following is the closest to the estimated population 2 years after the 2000 census was taken?

  • A

    7,400

  • B

    6,200

  • C

    4,300

  • D

    3,000

💡 정답 확인
정답: C

내 답: C (정답)

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

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Q6Algebra · Linear functionsO

space space space 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 space equals space 5 x space plus space b

For the linear function f comma space b is a constant and f left parenthesis 7 right parenthesis space equals space 35. What is the value of Error converting from MathML to accessible text.?

  • A

    0

  • B

    1

  • C

    5

  • D

    7

💡 정답 확인
정답: A

내 답: A (정답)

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

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Q7Algebra · Absolute value functionsO

The function h is defined by h left parenthesis x right parenthesis space equals space 5 vertical line x vertical line. What is the value of h left parenthesis negative 3 right parenthesis?

  • A

    —15

  • B

    2

  • C

    8

  • D

    15

💡 정답 확인
정답: D

내 답: D (정답)

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

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Q8Additional topics · SetsO

The table shows the frequency of values in a data set. What is the minimum value of the data set?

question figure
  • A

    1

  • B

    8

  • C

    13

  • D

    20

💡 정답 확인
정답: C

내 답: C (정답)

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

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Q9Arithmetic · Ratios,rates,and proportionsO

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 list gives the mass, in grams, of 5 ruffed lemurs.

space space space space space space space space space space space space space space space space space space space 3 comma 910 semicolon space 3 comma 910 semicolon space 3 comma 130 semicolon space 3 comma 950 semicolon space 3 comma 150

What is the mean mass, in grams, of these 5 ruffed lemurs?

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

💡 정답 확인
정답: 3610

내 답: 3610 (정답)

유형: Arithmetic · Ratios,rates,and proportions · 난이도: 중 · 소재: NONE

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Q10Algebra · System of equations/inequalitiesO

space space space space space space space space space space space space space space space space space space space space space space space y space equals space 5 left parenthesis x space minus space 3 right parenthesis 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 y space equals space left parenthesis x space minus space 3 right parenthesis squared

Which ordered pair (x, y) is a solution to the given system of equations?

  • A

    left parenthesis 8 comma space minus 5 right parenthesis space space

  • B

    left parenthesis 8 comma space 25 right parenthesis

  • C

    left parenthesis 3 comma space 8 right parenthesis

  • D

    left parenthesis 2 comma space minus 5 right parenthesis

💡 정답 확인
정답: B

내 답: B (정답)

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

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Q11Algebra · InequalitiesO

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 space 2.6, where 20 space less or equal than space x space less or equal than space 110, gives the predicted number of larvae, Error converting from MathML to accessible text., in the colony. If one of these colonies has Error converting from MathML to accessible text. worker ants, which of the following is closest to the predicted number of larvae in the colony?

  • A

    33

  • B

    49

  • C

    65

  • D

    150

💡 정답 확인
정답: A

내 답: A (정답)

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

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Q12Arithmetic · Exponents and rootsO

Liam has $150 in an account. Each year he expects to have 2.8% more money in the account than he had the previous year. Which of the following models best describes how Liam expects the money in his account to change over time?

  • A

    Decreasing exponential

  • B

    Decreasing linear

  • C

    Increasing exponential

  • D

    Increasing linear

💡 정답 확인
정답: C

내 답: C (정답)

유형: Arithmetic · Exponents and roots · 난이도: 중 · 소재: NONE

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Q13Algebra · System of equations/inequalitiesO

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 9 x plus space 5 y equals space 19 space space
space space space space space space space space space space space space space space space space space space space space space space minus 9 х space minus space 3 y space equals space 7

The solution to the given system of equations is Error converting from MathML to accessible text.. What is the value of 2 y?

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

💡 정답 확인
정답: 26

내 답: 26 (정답)

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

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Q14Algebra · Nonlinear functionsO

Line Error converting from MathML to accessible text. is defined by y space equals space 6 x space plus space 1 over 9 . Line j is perpendicular to line Error converting from MathML to accessible text. in the xy-plane. What is the slope of line j?

  • A

    negative 9 space space

  • B

    negative 1 over 6 space

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

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Q15Algebra · Absolute value functionsO

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 product of a positive number Error converting from MathML to accessible text. and the number that is Error converting from MathML to accessible text. less than Error converting from MathML to accessible text. is equal to 228. What is the value of Error converting from MathML to accessible text.?

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

💡 정답 확인
정답: 19

내 답: 19 (정답)

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

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Q16Additional topics · Work 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

Raheem bought 9 shirts that were each the same price. He used a coupon for $54 off the entire purchase. The cost for the entire purchase after using the coupon was $108. What was the original price, in dollars, for 1 shirt?

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

💡 정답 확인
정답: 18

내 답: 18 (정답)

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

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Q17Algebra · System of equations/inequalitiesO

7 open vertical bar x space minus space 7 close vertical bar space equals space 42

What is the sum of the solutions to the given equation?

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

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Q18Geometry · Coordinate geometryO

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

In the figure, R T space equals space T U, the measure of angle V S T is 23 to the power of ring operator, and the measure of angle R V S is 34 to the power of ring operator. What is the value of Error converting from MathML to accessible text.?

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

💡 정답 확인
정답: 158

내 답: 158 (정답)

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

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Q19Additional topics · Work problemsO

A cube has an edge length of 82 inches. A solid sphere with a radius of 41 inches is inside the cube, such that the sphere touches the center of each face of the cube. To the nearest cubic inch, what is the volume of the space in the cube not taken up by the sphere?

  • A

    262 comma 672 space

  • B

    288 comma 532 space space

  • C

    334 comma 846 space space

  • D

    546 comma 087

💡 정답 확인
정답: A

내 답: A (정답)

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

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Q20Algebra · Absolute value functionsO

The function Error converting from MathML to accessible text. is defined by h left parenthesis x right parenthesis space equals space a to the power of X space plus space b, where Error converting from MathML to accessible text. and Error converting from MathML to accessible text. are positive constants. The graph of y space equals space h left parenthesis x right parenthesis in the xy-plane passes through the points left parenthesis 0 comma space 8 right parenthesis and left parenthesis 2 comma space 32 right parenthesis. What is the value of a b?

  • A

    32

  • B

    35

  • C

    40

  • D

    64

💡 정답 확인
정답: B

내 답: B (정답)

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

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Q21Algebra · Absolute value functionsO

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 space f left parenthesis x right parenthesis space equals space k left parenthesis 1.84 right parenthesis to the power of x

The function Error converting from MathML to accessible text. is defined by the given equation, where Error converting from MathML to accessible text. is a constant. The value of Error converting from MathML to accessible text. increases by p percent sign for every increase of Error converting from MathML to accessible text. by Error converting from MathML to accessible text.. For which of the following functions, where Error converting from MathML to accessible text. is a constant, does the value of g left parenthesis x right parenthesis increase by p percent sign for every increase of Error converting from MathML to accessible text. by Error converting from MathML to accessible text.?

  • A

    g left parenthesis x right parenthesis equals k left parenthesis 1.84 to the power of x right parenthesis to the power of 1 fourth end exponent

  • B

    g left parenthesis x right parenthesis equals k left parenthesis 1.84 to the power of x right parenthesis to the power of 4

  • C

    g left parenthesis x right parenthesis equals k left parenthesis 1.84 right parenthesis to the power of x minus 4 end exponent

  • D

    g left parenthesis x right parenthesis equals k left parenthesis 1.84 right parenthesis to the power of x plus 4 end exponent

💡 정답 확인
정답: A

내 답: A (정답)

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

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Q22Algebra · Absolute value functionsO

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 space space f left parenthesis x right parenthesis space equals square root of space 5 x space plus space 6 end root

The function Error converting from MathML to accessible text. is defined by the given equation. If f left parenthesis a right parenthesis space equals space 5 a, where Error converting from MathML to accessible text. is a constant, what is the value of space a?

  • A

    3 over 5 space

  • B

    Error converting from MathML to accessible text.

  • C

    negative 2 over 5 space

  • D

    negative 3 over 5

💡 정답 확인
정답: A

내 답: A (정답)

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

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S2·M2Math — Module 2 (Easy)미응시 · 보너스
Q1Additional topics · Counting (combinations and permutations)쉬움미응시

What is the perimeter of a rectangle with a length of 8 cm and a width of 5 cm?

  • A

    13 cm

  • B

    26 cm

  • C

    30 cm

  • D

    16 cm

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Additional topics · Counting (combinations and permutations) · 난이도: 쉬움 · 소재: NONE

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Q2Algebra · Linear functions쉬움미응시

If 4x + 7 = 23, what is the value of x?

  • A

    4

  • B

    5

  • C

    6

  • D

    7

💡 정답 확인
정답: A

미응시 (보너스 문제)

유형: Algebra · Linear functions · 난이도: 쉬움 · 소재: NONE

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Q3Additional topics · Probability쉬움미응시

A jar contains 4 red marbles, 3 blue marbles, and 5 green marbles. What is the probability of randomly selecting a blue marble?

  • 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 · Probability · 난이도: 쉬움 · 소재: NONE

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Q4Algebra · Linear functions쉬움미응시
passage figure


For the linear function f, the graph of f(x) in the xy-plane has a slope of 2 and passes through the point (1, -3). Which equation defines f?

  • A

    f left parenthesis x right parenthesis equals 2 x minus 3

  • B

    f left parenthesis x right parenthesis equals 2 x plus 1

  • C

    f left parenthesis x right parenthesis equals 2 x minus 5

  • D

    f left parenthesis x right parenthesis equals 2 x minus 4

💡 정답 확인
정답: C

미응시 (보너스 문제)

유형: Algebra · Linear functions · 난이도: 쉬움 · 소재: NONE

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Q5Algebra · Inequalities쉬움미응시

In a particular city, the temperature ranges between 10°C and 35°C, inclusive, throughout the year. Which inequality represents the possible temperatures t, in degrees Celsius, for this city?

  • A

    t greater or equal than 35

  • B

    10 less or equal than t less or equal than 35

  • C

    t less or equal than 10

  • D

    0 less or equal than t less or equal than 10

💡 정답 확인
정답: B

미응시 (보너스 문제)

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

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Q6Algebra · Linear functions쉬움미응시

The function h defined by h left parenthesis t right parenthesis space equals space 15 t plus 10 gives the cost, in dollars, of renting a bike for t hours. Which of the following is the best interpretation of 10 in this context?

  • A

    The bike rental costs $10 per hour.

  • B

    The bike rental fee increases by $10 each hour.

  • C

    The initial cost to rent the bike is $10.

  • D

    The total cost for 10 hours of bike rental is $10.

💡 정답 확인
정답: C

미응시 (보너스 문제)

유형: Algebra · Linear functions · 난이도: 쉬움 · 소재: NONE

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Q7Dala analysis · Frequency/Data tables쉬움미응시
passage figure


What is the total number of books read by all four students?

  • A

    24

  • B

    26

  • C

    28

  • D

    30

💡 정답 확인
정답: B

미응시 (보너스 문제)

유형: Dala analysis · Frequency/Data tables · 난이도: 쉬움 · 소재: NONE

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Q8Algebra · Polynomials쉬움미응시

If 7 m minus 5 equals 16, what is the value of m?

  • A

    1

  • B

    2

  • C

    3

  • D

    4

💡 정답 확인
정답: C

미응시 (보너스 문제)

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

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Q9Geometry · Triangles쉬움미응시

A triangle has sides of lengths 6 cm, 8 cm, and 10 cm. What is the area of the triangle?

  • A

    24 cm²

  • B

    20 cm²

  • C

    18 cm²

  • D

    16 cm²

💡 정답 확인
정답: A

미응시 (보너스 문제)

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

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Q10Additional topics · Sets쉬움미응시

The function f is defined by f left parenthesis x right parenthesis equals fraction numerator left parenthesis 5 x plus 3 right parenthesis over denominator left parenthesis x minus 2 right parenthesis end fraction. What is the value of f left parenthesis 3 right parenthesis?

  • A

    4

  • B

    18

  • C

    21

  • D

    11

💡 정답 확인
정답: B

미응시 (보너스 문제)

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

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Q11Algebra · Linear functions쉬움미응시

Solve for x: 4 x plus 3 equals 19

  • A

    3

  • B

    5

  • C

    6

  • D

    4

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Algebra · Linear functions · 난이도: 쉬움 · 소재: NONE

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Q12Algebra · Equivalent expressions쉬움미응시

The table below shows the values of 𝑥 and their corresponding values of 𝑦 for a linear function.

passage figure

Which equation represents the linear relationship between 𝑥 and 𝑦?

  • A

    y equals 3 x plus 4

  • B

    y equals 3 x plus 7

  • C

    y equals 3 x plus 5

  • D

    y equals 3 x plus 6

💡 정답 확인
정답: A

미응시 (보너스 문제)

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

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Q13Algebra · System of equations/inequalities쉬움미응시

Given the system of equations y equals 2 x plus 1 and y equals x squared minus 3 x plus 2 , what is the value of 𝑥 when > 1?

  • A

    fraction numerator 5 plus square root of 21 over denominator 2 end fraction

  • B

    2.0

  • C

    Error converting from MathML to accessible text.

  • D

    fraction numerator 7 plus square root of 15 over denominator 6 end fraction

💡 정답 확인
정답: A

미응시 (보너스 문제)

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

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Q14Algebra · Inequalities미응시

Solve the inequality: 3 x minus 7 less or equal than 2 x plus 5

  • A

    x greater or equal than 12

  • B

    x less or equal than negative 12

  • C

    x less or equal than negative 5

  • D

    x less or equal than 12

💡 정답 확인
정답: D

미응시 (보너스 문제)

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

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Q15Additional topics · Probability미응시

A deck of cards contains 52 cards: 13 hearts, 13 diamonds, 13 clubs, and 13 spades. If two cards are drawn at random without replacement, what is the probability that both cards are hearts?

  • A

    Error converting from MathML to accessible text.

  • B

    Error converting from MathML to accessible text.

  • C

    13 over 102

  • D

    1 over 17

💡 정답 확인
정답: D

미응시 (보너스 문제)

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

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Q16Statistics · Median미응시

The following data set represents the scores of students in a math test: 78, 82, 85, 90, 92, 95, 98, 100. What is the median score of the data set?

  • A

    90

  • B

    91

  • C

    89

  • D

    89.5

💡 정답 확인
정답: B

미응시 (보너스 문제)

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

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Q17Algebra · Polynomials미응시

If 5 x plus 3 equals 2 x plus 18, what is the value of 𝑥?

  • A

    3

  • B

    4

  • C

    5

  • D

    6

💡 정답 확인
정답: C

미응시 (보너스 문제)

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

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Q18Algebra · Nonlinear functions미응시

The function f left parenthesis x right parenthesis equals fraction numerator 2 x plus 1 over denominator x minus 3 end fraction​ has a vertical asymptote. What is the equation of the vertical asymptote?

  • A

    x equals negative 3

  • B

    Error converting from MathML to accessible text.

  • C

    x equals 1

  • D

    Error converting from MathML to accessible text.

💡 정답 확인
정답: D

미응시 (보너스 문제)

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

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Q19Geometry · Circles미응시

The graph below shows a circle with center (2,3) and radius 4 units.

passage figure

If x represents the x-coordinate of either point where the circle intersects the x-axis, what are the possible values of x – 2?

  • A

    plus-or-minus square root of 5

  • B

    plus-or-minus square root of 7

  • C

    plus-or-minus 2

  • D

    plus-or-minus square root of 3

💡 정답 확인
정답: B

미응시 (보너스 문제)

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

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Q20Additional topics · Counting (combinations and permutations)미응시

At a party, the ratio of adults to children is 3:2. If there are 18 adults at the party, how many children are there?

  • A

    10

  • B

    13

  • C

    15

  • D

    12

💡 정답 확인
정답: D

미응시 (보너스 문제)

유형: Additional topics · Counting (combinations and permutations) · 난이도: 중 · 소재: NONE

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Q21Trigonometry · Trigonometric functions미응시

In the right triangle shown below, the lengths of the legs are 7 units and 24 units.

passage figure

What is the length of the hypotenuse?

  • A

    25 units

  • B

    26 units

  • C

    24.5 units

  • D

    24 units

💡 정답 확인
정답: A

미응시 (보너스 문제)

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

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Q22Arithmetic · Exponents and roots미응시

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

Solve for x: 3 to the power of 2 x plus 1 end exponent equals 81

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

💡 정답 확인
정답: 1.5

미응시 (보너스 문제)

유형: Arithmetic · Exponents and roots · 난이도: 중 · 소재: NONE

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S2·M2Math — Module 2 (Hard)17/22 정답
Q1Algebra · Equivalent expressionsO

If 2 x space equals space 10, what is the value of 4 x?

  • A

    7

  • B

    10

  • C

    12

  • D

    20

💡 정답 확인
정답: D

내 답: D (정답)

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

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Q2Dala analysis · Line graphsO
question figure

What is an equation of the graph shown?

  • A

    y equals x plus 12

  • B

    y equals negative x plus 12

  • C

    y equals 2 x plus 12

  • D

    y equals negative 2 x plus 12

💡 정답 확인
정답: B

내 답: B (정답)

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

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Q3Arithmetic · Ratios,rates,and proportionsO

The speed of a white-throated needletail, a type of bird, in flight was measured to be 79 miles per hour. What was the white-throated needletail’s measured speed, in kilometers per hour? (Use 1 mile = 1.6 kilometers.)

  • A

    126.4

  • B

    80.6

  • C

    77.4

  • D

    49.4

💡 정답 확인
정답: A

내 답: A (정답)

유형: Arithmetic · Ratios,rates,and proportions · 난이도: 중 · 소재: NONE

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Q4Algebra · Linear functionsO
question figure

The table shows the exponential relationship between the number of years, Error converting from MathML to accessible text., since Hana started training in pole vault, and the estimated height h left parenthesis x right parenthesis, in meters, of her best pole vault for that year. Which of the following functions best represents this relationship, where x space less or equal than space 4?

  • A

    h left parenthesis x right parenthesis space equals space 1.20 left parenthesis 0.25 right parenthesis to the power of x​​​​​​​

  • B

    h left parenthesis x right parenthesis space equals space 1.20 left parenthesis 1.25 right parenthesis to the power of x

  • C

    h left parenthesis x right parenthesis space equals space 1.25 left parenthesis 0.20 right parenthesis to the power of x

  • D

    h left parenthesis x right parenthesis space equals space 1.25 left parenthesis 1.20 right parenthesis to the power of x

💡 정답 확인
정답: D

내 답: D (정답)

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

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Q5Algebra · Nonlinear functionsX

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 space space x squared equals space 2 comma 601

How many distinct real solutions does the given equation have?

  • A

    Zero

  • B

    Exactly one

  • C

    Exactly two

  • D

    Infinitely many

💡 정답 확인
정답: C

내 답: A (오답)

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

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Q6Algebra · System of equations/inequalitiesO

The function P left parenthesis x right parenthesis space equals space 533 left parenthesis 1.011 right parenthesis to the power of x models the population of a certain town each year from 1951 through 1966, where x is the number of years after 1951. Which of the following is the best interpretation of " P left parenthesis 5 right parenthesis is approximately equal to 563 " in this context?

  • A

    The population of the town is estimated to be approximately 5 greater in 1956 than in 1951.

  • B

    The population of the town is estimated to be approximately 563 in 1956.

  • C

    The population of the town is estimated to be approximately 5 times greater in 1956 than in 1951.

  • D

    The population of the town is estimated to increase by approximately 563 every 5 years between 1951 and 1966.

💡 정답 확인
정답: B

내 답: B (정답)

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

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Q7Additional topics · ProbabilityO
passage figure


If a person in this city is selected at random, which of the following is closest to the probability of selecting a person who is greater than 65 years old, given that the person is at least 18 years old?

  • A

    0.21

  • B

    0.29

  • C

    0.27

  • D

    0.35

💡 정답 확인
정답: B

내 답: B (정답)

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

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Q8Additional topics · Work problemsX

For a certain rectangular region, the ratio of its length to its width is 10 to 4. If the width of the rectangular region increases by 7 units, how must the length change to maintain this ratio?

  • A

    It must decrease by 7 units.

  • B

    It must increase by 7 units.

  • C

    It must increase by 17.5 units.

  • D

    It must decrease by 17.5 units.

💡 정답 확인
정답: C

내 답: B (오답)

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

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Q9Algebra · Equivalent expressionsO

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 expression left parenthesis 9 x space minus space 28 right parenthesis left parenthesis 15 x space plus space 4 right parenthesis is equivalent to the expression a x squared space plus space b x space plus space c, where a comma space b, 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: -384

내 답: -384 (정답)

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

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Q10Geometry · Quadrilaterals & polygonsO

Rectangles Error converting from MathML to accessible text. and E F G H are similar. The length of each side of E F G H is Error converting from MathML to accessible text. times the length of the corresponding side of Error converting from MathML to accessible text.. The area of Error converting from MathML to accessible text. is Error converting from MathML to accessible text. square units. What is the area, in square units, of E F G H?

  • A

    16

  • B

    36

  • C

    576

  • D

    3,456

💡 정답 확인
정답: D

내 답: D (정답)

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

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Q11Additional topics · SetsO

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 space space space space space space D a t a space s e t space A colon space 8 comma space 11 comma space 12 comma space 15 comma space 21 comma space 27 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 space space space space space space space space D a t a space s e t space B colon space 9 comma space 12 comma space 13 comma space 16 comma space 22 comma space h

Data sets A and B each consist of 6 values as shown, where h is a constant. If the standard deviation of data set A is greater than the standard deviation of data set B, which of the following could be the value of h?

space space space space space space space space space space space I. space 23 space
space space space space space space space space space space I I. space 28 space space
space space space space space space space space space I I I. space 29

  • A

    I space o n l y space space

  • B

    I I space o n l y space space

  • C

    Error converting from MathML to accessible text.

  • D

    I l space o r space I I I

💡 정답 확인
정답: A

내 답: A (정답)

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

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Q12Dala analysis · Line graphsX
question figure

A certain open star cluster contains M-type stars and K-type stars. The estimated total mass of M-type and K-type stars in this open star cluster is 132,778 quettagrams. The graph shown models the possible combinations of the number of M-type stars, x, and K-type stars, y, that could be in this open star cluster if all the M-type stars have the same estimated mass and all the K-type stars have the same estimated mass. Based on the graph, which of the following is closest to the estimated mass, in quettagrams, of each M-type star in this cluster?

  • A

    828

  • B

    973

  • C

    52,992

  • D

    79,786

💡 정답 확인
정답: A

내 답: C (오답)

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

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Q13Algebra · Nonlinear functionsO

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 left parenthesis x space minus space 9 right parenthesis left parenthesis x space minus space 6 right parenthesis left parenthesis x space minus space 5 right parenthesis. In the xy-plane, the graph of y space equals space g left parenthesis x right parenthesis is the result of translating the graph of y space equals space f left parenthesis x right parenthesis up Error converting from MathML to accessible text. units. What is the value of g left parenthesis 0 right parenthesis?

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

💡 정답 확인
정답: -266

내 답: -266 (정답)

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

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Q14Additional topics · Distance problemsO

At a depth of Error converting from MathML to accessible text. meters below the surface, the estimated total pressure P subscript 1, in kilopascals left parenthesis k P a right parenthesis, a diver experienced is given by P subscript 1 space equals space 10 h space plus space 101, which is a combination of estimated water pressure and estimated atmospheric pressure. After maintaining a certain depth, the diver descended d additional meters. The estimated total pressure P subscript 2, in k P a, the diver experienced after descending these d additional meters is given by P subscript 2 space equals space 10 d space plus space 311. Which of the following is the best interpretation of 311 in this context?

  • A

    The estimated total pressure, in k P a, the diver experienced at a depth of Error converting from MathML to accessible text. meters

  • B

    The estimated increase in the total pressure, in k P a, the diver experienced for each increase in the depth by Error converting from MathML to accessible text. meter

  • C

    The estimated increase in the total pressure, in k P a, the diver experienced for each increase in the depth by Error converting from MathML to accessible text. meters

  • D

    The estimated total pressure, in k P a, the diver experienced when the diver began to descend Error converting from MathML to accessible text. additional meters

💡 정답 확인
정답: D

내 답: D (정답)

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

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Q15Geometry · CirclesO

A circle has diameters top enclose A C end enclose and top enclose B D end enclose. The circumference of the circle is 84 straight pi, and the length of arc D A is 2 times the length of arc Error converting from MathML to accessible text.. What is the length of arc Error converting from MathML to accessible text.?

  • A

    2 straight pi

  • B

    14 straight pi

  • C

    21 straight pi

  • D

    28 straight pi

💡 정답 확인
정답: D

내 답: D (정답)

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

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Q16Geometry · 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

In triangle X Y Z, angle Y is a right angle, the measure of angle Error converting from MathML to accessible text. is 39 degree, and the length of top enclose Y Z end enclose is Error converting from MathML to accessible text. units. If the area, in square units, of trianglespace X Y Z can be represented by the expression k space tan space 39 degree, 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: 242

내 답: 242 (정답)

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

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Q17Geometry · Right trianglesO

In right triangle R S T, the sum of the measures of angle Error converting from MathML to accessible text. and angle Error converting from MathML to accessible text. is Error converting from MathML to accessible text. degrees. The value of sin left parenthesis R right parenthesis is fraction numerator 3 square root of 17 over denominator 13 end fraction. What is the value of cos left parenthesis S right parenthesis?

  • A

    fraction numerator 4 square root of 17 over denominator 51 end fraction

  • B

    fraction numerator 3 square root of 17 over denominator 13 end fraction

  • C

    fraction numerator 3 square root of 17 over denominator 51 end fraction

  • D

    fraction numerator 3 square root of 17 over denominator 4 end fraction

💡 정답 확인
정답: B

내 답: B (정답)

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

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Q18Arithmetic · Ratios,rates,and proportionsX

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 composition of an animal is defined as the muscles, bones, and fat of the animal. A scientist studied the composition of one young swamp buffalo and determined the buffalo had 133 kilograms of muscle which made up approximately 65.9 percent sign of its composition. Of the remaining composition of this buffalo, approximately 46.2 percent sign was bone, and the remainder was fat. Based on the approximations, to the nearest tenth,  how many kilograms of this buffalo’s composition was bone?

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

💡 정답 확인
정답: 31.8

내 답: 93.24 (오답)

유형: Arithmetic · Ratios,rates,and proportions · 난이도: 중 · 소재: NONE

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Q19Arithmetic · Number properties (factors,multiples,divisibility,etc.)O

Which of the following expressions has a factor ofspace x space plus space 2 b, where Error converting from MathML to accessible text. is a positive integer constant?

  • A

    3 x squared space plus space 9 x space plus space 18 b

  • B

    3 x squared space plus space 24 x space plus space 18 b space space

  • C

    3 x squared space plus space 30 х space plus space 18 b space space

  • D

    3 x squared space plus space 39 x space plus space 18 b

💡 정답 확인
정답: D

내 답: D (정답)

유형: Arithmetic · Number properties (factors,multiples,divisibility,etc.) · 난이도: 중 · 소재: NONE

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Q20Algebra · System of equations/inequalitiesX

space space space space space space space space space space space space space space space space space space space space 31 left parenthesis x space minus space n right parenthesis space equals space 31 y space plus space 31 n

One of the equations in a system of two linear equations is given, where Error converting from MathML to accessible text. is a positive constant. The system has no solution. Which equation could be the second equation in this system?

  • A

    3 x space minus space 3 y space equals space 6 n

  • B

    3 х space plus space 3 y space equals space 3 n space

  • C

    3 х space plus space 3 y space equals space 6 n

  • D

    3 х space minus space 3 y space equals space 3 n

💡 정답 확인
정답: D

내 답: A (오답)

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

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Q21Arithmetic · Ratios,rates,and proportionsO

The cost of renting a piece of equipment is $ 64 n for the first day and $ 32 n for each additional day, where n is a positive integer. Which of the following functions gives the cost C left parenthesis x right parenthesis, in dollars, of renting this equipment for Error converting from MathML to accessible text. days, where Error converting from MathML to accessible text. is a positive integer?

  • A

    C left parenthesis x right parenthesis space equals space 32 n x space plus space 32 n space space

  • B

    C left parenthesis x right parenthesis space equals space 32 n x space plus space 64 n space space

  • C

    C left parenthesis x right parenthesis space equals space 64 n x space plus space 32 n space space

  • D

    C left parenthesis x right parenthesis space equals space 64 n x space minus space 32 n

💡 정답 확인
정답: A

내 답: A (정답)

유형: Arithmetic · Ratios,rates,and proportions · 난이도: 중 · 소재: NONE

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Q22Geometry · TrianglesO

In triangle Error converting from MathML to accessible text. and trianglespace D E F, sides Error converting from MathML to accessible text. and D E each have a side length of Error converting from MathML to accessible text. 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 anglesspace B and Error converting from MathML to accessible text. are equal.

             II. The lengths of sides Error converting from MathML to accessible text. and D F are equal.

             III. The lengths of sides Error converting from MathML to accessible text. and E F are equal.

  • A

    I is sufficient, but II and III are not.

  • B

    Il is sufficient, but I and III are not.

  • C

    Ill is sufficient, but I and II are not.

  • D

    Il is sufficient and IlI is sufficient, but I is not.

💡 정답 확인
정답: B

내 답: B (정답)

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

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탑클어학원 테스트센터 복습 데이터 기반 · 개인 학습용