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예제와 함께 보는 TOEFL 리딩 문제 유형 10가지

TOEFL 리딩 문제 유형: 10가지 유형 전체를 예제와 정답으로

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현재 시험에는 10가지 TOEFL 리딩 문제 유형이 있습니다. 이 페이지에서는 각 유형을 예제, 정답, 그리고 정답의 이유와 함께 보여 드립니다. 시험 날 전에 모든 유형을 알아볼 수 있도록 준비하세요.

이 유형들은 TOEFL Reading 시험의 세 가지 문항 형식 안에 나옵니다. Complete the Words, Read in Daily Life, Read an Academic Passage입니다. Read in Daily Life 지문에서는 주로 Detail, Gist Purpose, Inference 문제가 나옵니다. 학술 지문에서는 10가지 유형이 모두 나옵니다.

목차

  1. TOEFL 리딩 문제 유형은 몇 가지인가요?
  2. TOEFL 리딩 문제 유형 1: Detail
  3. TOEFL 리딩 문제 유형 2: Gist Purpose
  4. TOEFL 리딩 문제 유형 3: Rhetorical Purpose
  5. TOEFL 리딩 문제 유형 4: Vocabulary
  6. TOEFL 리딩 문제 유형 5: Negative Factual Information
  7. TOEFL 리딩 문제 유형 6: Inference
  8. TOEFL 리딩 문제 유형 7: Organization
  9. TOEFL 리딩 문제 유형 8: Select in Passage
  10. TOEFL 리딩 문제 유형 9: Insert a Sentence
  11. TOEFL 리딩 문제 유형 10: Complete the Words
  12. How the TOEFL Reading AI Tutor Adapts to Your Results
  13. TOEFL 리딩 문제 유형을 연습하는 방법

TOEFL 리딩 문제 유형은 몇 가지인가요?

TOEFL 리딩 문제 유형은 10가지입니다. 그중 9가지는 Read in Daily Life 지문이나 학술 지문에 대한 객관식 문제 또는 지문 안을 클릭하는 문제이고, 열 번째인 Complete the Words는 그 자체로 하나의 빈칸 채우기 지문입니다. 표는 BestMyTest 학습자들이 연습에서 각 유형을 얼마나 맞히는지 가장 어려운 유형부터 가장 쉬운 유형 순서로 보여 줍니다.

문제 유형연습 정답률
Select in Passage46.9%
Insert a Sentence47.6%
Rhetorical Purpose55.8%
Negative Factual Information57.7%
Inference60.6%
Vocabulary62.4%
Organization63.1%
Complete the Words (빈칸별)65.3%
Detail74.7%
Gist Purpose82.0%

BestMyTest 학습자에게 가장 어려운 네 유형은 Select in Passage, Insert a Sentence, Rhetorical Purpose, Negative Factual Information입니다. Select in Passage 유형은 보기 기호 없이 문장 하나를 클릭하게 합니다. Insert a Sentence 유형은 보기 기호 없이 새 문장이 들어갈 자리를 고르게 합니다. Rhetorical Purpose 유형은 글쓴이가 왜 어떤 세부 내용을 넣었는지 묻습니다. Negative Factual Information 유형은 지문에 없는 보기 하나를 찾게 합니다. 가장 쉬운 두 유형은 Gist Purpose 82.0%, Detail 74.7%입니다. 두 유형 모두 Read in Daily Life 지문에 나옵니다. 2026년 1월에 지문이 짧아지면서 더 쉬워진 유형도 있습니다. 가장 크게 바뀐 유형은 Inference 유형으로, 정답률이 47.4%에서 71.7%로 올랐습니다. 예전 TOEFL 리딩 문제와 새 문제 비교를 확인하세요.

TOEFL 리딩 문제 유형 1: Detail

TOEFL Reading Detail(세부 정보) 문제는 지문에 쓰여 있는 사실을 묻습니다. 그 사실이 있는 문장을 찾고, 같은 내용을 다른 말로 표현한 보기를 고르면 됩니다. Detail은 Read in Daily Life 지문과 학술 지문 모두에서 나오며, BestMyTest 학습자는 연습에서 Detail 문제의 74.7%를 맞힙니다. 이보다 어려운 유형은 8가지, 더 쉬운 유형은 1가지입니다. 그래서 점수를 얻기 좋은 유형 중 하나입니다.

Detail 문제
[1] Passive cooling architecture reduces indoor heat by relying on building design rather than heavy mechanical cooling. Features such as thick walls, shaded courtyards, and carefully placed openings can slow heat gain during the day. In some climates, these strategies make buildings more comfortable while lowering energy use.

[2] One widely used approach is to guide moving air through interior spaces. Ventilation towers, shaded passages, and high ceilings can direct breezes where they are most useful. Designers must also carefully channel air movement so that warm air leaves and cooler air enters at the right points.

[3] Although passive cooling depends on local climate and thoughtful planning, it is likely to become more important as cities search for lower-energy building strategies. For this reason, architects, engineers, and material specialists often work together when adapting traditional cooling ideas to modern construction.
Why are shaded courtyards and thick walls useful in passive cooling design?
  1. They help reduce indoor heat gain during the day.
  2. They eliminate the need for ventilation openings.
  3. They increase the amount of sunlight indoors at noon.
  4. They are useful only in cold climates.

Detail 문제
Detail 문제는 지문에 분명하게 나와 있는 정보에 대해 묻습니다. 정답은 (암시된 것이 아니라) 분명하게 쓰여 있고, 보통 구체적인 사실, 숫자, 설명입니다.
  • spellcheck Answer
    Answer: A

    (A) The correct answer is They help reduce indoor heat gain during the day. In the passage, "Features such as thick walls, shaded courtyards, and carefully placed openings can slow heat gain during the day." directly supports "They help reduce indoor heat gain during the day."

    (B) They eliminate the need for ventilation openings. is incorrect because it changes or distorts a detail from the passage; Features such as thick walls, shaded courtyards, and carefully placed openings can slow heat gain during the day.

    (C) They increase the amount of sunlight indoors at noon. is incorrect because the passage does not support that detail

    (D) They are useful only in cold climates. is incorrect because the passage does not support that detail

Detail

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TOEFL 리딩 문제 유형 2: Gist Purpose

Gist Purpose(글의 목적) 문제는 글쓴이가 글 전체를 왜 썼는지 묻습니다. 주로 Read in Daily Life 지문에서 나오며, 이메일이나 공지는 첫 몇 문장에서 목적을 밝힙니다. BestMyTest 학습자에게 가장 쉬운 유형으로, 정답률은 82.0%입니다. 함정은 지문의 사실 하나를 되풀이하지만 글을 쓴 이유는 아닌 보기입니다.

Gist Purpose 문제
[1] Fast radio bursts (FRBs) are extremely brief yet powerful flashes of radio energy that arrive without warning from distant reaches of the cosmos. Each signal lasts only a few milliseconds, so astronomers describe them as "ephemeral" events that fade almost as soon as they are noticed. Despite their fleeting nature, the bursts release more energy than the Sun does in days. Their dispersion patterns reveal that many originate billions of light-years away, implying that whatever produces them must be extraordinarily energetic and capable of sending signals across intergalactic space.

[2] Because FRBs travel through space for such vast stretches, they carry information about the material they traverse. By measuring slight delays at different frequencies, researchers can estimate the amount of ionized gas between galaxies. Leading theories about their origin include eruptions from magnetars, collisions between neutron stars, and the evaporation of primordial black holes. Magnetars attract particular attention because occasional X-ray flares from known examples coincide with weak FRB-like pulses, hinting at a physical connection.

[3] To unravel the mystery, astronomers are assembling networks of wide-field radio telescopes. The Canadian Hydrogen Intensity Mapping Experiment (CHIME) already catalogs hundreds of bursts per year, while South Africa’s MeerKAT array pinpoints them to host galaxies. The forthcoming Square Kilometre Array (SKA) will boost sensitivity tenfold, enabling detection of weaker events and mapping the cosmic web with unprecedented detail. Paired with automated supercomputers, these facilities could transform FRBs from curiosities into routine tools for cosmology.
What is the purpose of the second paragraph?
  1. To describe the instruments used to detect FRBs
  2. To present major theories explaining FRB origins
  3. To compare FRBs with other cosmic explosions
  4. To summarize the history of radio astronomy

Gist Purpose 문제
Gist Purpose 문제는 지문(또는 지문의 한 부분 전체)이 왜 쓰였는지 묻습니다. 정답은 작은 세부 내용이 아니라 글쓴이의 전체 목적을 나타냅니다.
  • spellcheck Answer
    Answer: B

    (B) The correct answer is to present major theories explaining FRB origins. Paragraph 2 lists “eruptions from magnetars, collisions between neutron stars, and the evaporation of primordial black holes,” clearly outlining leading hypotheses for where FRBs come from.

    (A) Discussion of detection instruments appears in paragraph 3, not paragraph 2, so this choice is inaccurate.

    (C) The paragraph does not compare FRBs with supernovae or gamma-ray bursts; it focuses solely on possible sources.

    (D) No historical overview of radio astronomy is provided; therefore this option is irrelevant.

Gist Purpose

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TOEFL 리딩 문제 유형 3: Rhetorical Purpose

Rhetorical Purpose(글쓴이의 의도) 문제는 글쓴이가 왜 어떤 세부 내용을 넣었는지 묻습니다. 그 내용이 사실인지 묻는 것이 아닙니다. "Why does the author mention..." 같은 표현으로 알아볼 수 있습니다. 그 세부 내용이 하는 역할은 보통 바로 앞 문장에 있습니다. BestMyTest 학습자는 이 문제의 55.8%를 맞힙니다. 이보다 어려운 유형은 2가지, 더 쉬운 유형은 7가지입니다.

Rhetorical Purpose 문제
[1] Mangrove forests grow along tropical and subtropical coastlines where saltwater and tides shape the landscape. Their roots trap sediment, stabilize shorelines, and create habitat for fish and invertebrates. These forests are especially valuable where coastal communities face regular storms and erosion.

[2] Mangroves can protect shorelines in several ways, including slowing incoming water, trapping debris, and buffering wave energy. For example, dense root systems can reduce the force of water moving toward land. In the same way a woven barrier spreads out pressure, tangled roots help weaken storm surges before they reach inland areas.

[3] Scientists study mangrove forests because they provide insight into how coastal ecosystems reduce environmental risk. Research on mangroves has improved shoreline models and helped scientists estimate how clearing these forests changes flooding patterns. These studies also help researchers distinguish the protective effects of vegetation from the effects of seawalls and other infrastructure.
Why does the author mention a woven barrier in the passage?
  1. To illustrate how mangrove roots can spread out and weaken wave force
  2. To suggest that coastal engineers copy mangrove roots exactly
  3. To compare storm surges with fishing equipment
  4. To show that woven barriers are better than forests in every case

Rhetorical Purpose 문제
Rhetorical Purpose 문제는 글쓴이가 왜 특정한 세부 내용, 예시, 표현을 넣었는지 묻습니다. 정답은 직접 쓰여 있지 않습니다. 언급된 세부 내용을 단락의 핵심 내용과 연결해야 합니다. 자주 보는 표현은 이것입니다: Why does the author mention ___?
  • spellcheck Answer
    Answer: A

    (A) The correct answer is To illustrate how mangrove roots can spread out and weaken wave force. In the passage, "In the same way a woven barrier spreads out pressure, tangled roots help weaken storm surges before they reach inland areas." shows why the author or speaker mentions that detail, so "To illustrate how mangrove roots can spread out and weaken wave force" is the best explanation of its function.

    (B) To suggest that coastal engineers copy mangrove roots exactly is incorrect because the author or speaker mentions the detail to support a different purpose, not this one

    (C) To compare storm surges with fishing equipment is incorrect because the author or speaker mentions the detail to support a different purpose, not this one

    (D) To show that woven barriers are better than forests in every case is incorrect because the author or speaker mentions the detail to support a different purpose, not this one

Rhetorical Purpose

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TOEFL 리딩 문제 유형 4: Vocabulary

Vocabulary(어휘) 문제는 표시된 단어가 지문에서 어떤 뜻으로 쓰였는지 묻습니다. 그 단어를 미리 알 필요는 없습니다. 주변 단어가 거의 항상 단서를 주기 때문입니다. 예를 들어 "or" 뒤의 바꿔 말하기, "but" 뒤의 대조, 다음 문장의 예시가 단서가 됩니다. BestMyTest 학습자는 Vocabulary 문제의 62.4%를 맞힙니다. 이보다 어려운 유형은 5가지, 더 쉬운 유형은 4가지입니다. 그러니 단어 주변의 단서를 활용하면 제 역할을 합니다.

Vocabulary 문제
[1] Some reef fish form partnerships in which small cleaner fish remove parasites and dead tissue from larger client fish. These interactions can improve the health of the clients and provide food for the cleaners. It was once assumed that such exchanges were merely routine, but researchers now recognize that they involve signals, repeated interactions, and choice.

[2] One well-known example involves cleaner wrasses and many different client species. When clients approach a cleaning station, they may slow down, hold still, or open their mouths and gill covers. These behaviors make it easier for cleaners to work efficiently while reducing the risk of injury.

[3] Researchers have also found that repeated encounters matter. Some clients return to cleaners that have treated them well in the past, while cleaners may adjust their behavior depending on who is waiting nearby. This pattern suggests that cooperation can be shaped by reputation and ongoing interaction. These findings continue to influence how scientists understand mutualism on coral reefs.
The word “routine” in the passage is closest in meaning to
  1. automatic
  2. distant
  3. rare
  4. costly

Vocabulary 문제
Vocabulary 문제에서는 표시된 단어나 표현이 지문에서 쓰인 뜻과 가장 가까운 보기를 고릅니다. 사전의 뜻만 보지 말고, 문장의 의미와 주변 문맥에 집중하세요.
  • spellcheck Answers
    Answer: A

    (A) The correct answer is automatic. In the passage, "Some reef fish form partnerships in which small cleaner fish remove parasites and dead tissue from larger client fish." shows that the word is closest in meaning to "automatic".

    (B) distant is incorrect because that meaning does not fit the way the word is used in the sentence

    (C) rare is incorrect because that meaning does not fit the way the word is used in the sentence

    (D) costly is incorrect because that meaning does not fit the way the word is used in the sentence

Vocabulary

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TOEFL 리딩 문제 유형 5: Negative Factual Information

Negative Factual Information(내용 불일치) 문제는 지문이 뒷받침하지 않는 보기가 무엇인지 묻습니다. 대문자 NOT이나 EXCEPT로 알아볼 수 있습니다. 세 보기는 보통 다른 말로 지문에 나와 있고, 하나는 없습니다. BestMyTest 학습자는 이 문제의 57.7%를 맞힙니다. 이보다 어려운 유형은 3가지, 더 쉬운 유형은 6가지입니다.

Negative Factual Information 문제
[1] Some reef fish form partnerships in which small cleaner fish remove parasites and dead tissue from larger client fish. These interactions can improve the health of the clients and provide food for the cleaners. It was once assumed that such exchanges were merely routine, but researchers now recognize that they involve signals, repeated interactions, and choice.

[2] One well-known example involves cleaner wrasses and many different client species. When clients approach a cleaning station, they may slow down, hold still, or open their mouths and gill covers. These behaviors make it easier for cleaners to work efficiently while reducing the risk of injury.

[3] Researchers have also found that repeated encounters matter. Some clients return to cleaners that have treated them well in the past, while cleaners may adjust their behavior depending on who is waiting nearby. This pattern suggests that cooperation can be shaped by reputation and ongoing interaction. These findings continue to influence how scientists understand mutualism on coral reefs.
All of the following are mentioned about cleaner fish partnerships EXCEPT:
  1. Client fish may hold still during cleaning.
  2. Cleaner fish can feed on parasites and dead tissue.
  3. Partnerships can involve repeated encounters.
  4. Client fish always remain with one cleaner for life.

Negative Factual Information 문제
Negative Factual Information 문제는 NOT이나 EXCEPT라는 단어로 알아볼 수 있습니다. 정답은 단락이 뒷받침하지 않는 보기입니다.
  • spellcheck Answer
    Answer: D

    (D) The correct answer is Client fish always remain with one cleaner for life. This question asks for the choice that is NOT mentioned or supported. The passage gives support for Client fish may hold still during cleaning.; Cleaner fish can feed on parasites and dead tissue.; Partnerships can involve repeated encounters., but it does not support "Client fish always remain with one cleaner for life."

    (A) Client fish may hold still during cleaning. is incorrect because the passage does mention this point; Some reef fish form partnerships in which small cleaner fish remove parasites and dead tissue from larger client fish.

    (B) Cleaner fish can feed on parasites and dead tissue. is incorrect because the passage does mention this point; Some reef fish form partnerships in which small cleaner fish remove parasites and dead tissue from larger client fish.

    (C) Partnerships can involve repeated encounters. is incorrect because the passage does mention this point; Some reef fish form partnerships in which small cleaner fish remove parasites and dead tissue from larger client fish.

Negative Factual Information

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TOEFL 리딩 문제 유형 6: Inference

Inference(추론) 문제는 지문이 직접 말하지는 않지만 암시하는 내용을 묻습니다. 정답은 근거에서 딱 한 걸음만 나아간 곳에 있습니다. "all", "only", "never"가 있는 보기는 보통 한 걸음 너무 나갑니다. BestMyTest 학습자는 Inference 문제의 60.6%를 맞힙니다.

Inference 문제
[1] Some reef fish form partnerships in which small cleaner fish remove parasites and dead tissue from larger client fish. These interactions can improve the health of the clients and provide food for the cleaners. It was once assumed that such exchanges were merely routine, but researchers now recognize that they involve signals, repeated interactions, and choice.

[2] One well-known example involves cleaner wrasses and many different client species. When clients approach a cleaning station, they may slow down, hold still, or open their mouths and gill covers. These behaviors make it easier for cleaners to work efficiently while reducing the risk of injury.

[3] Researchers have also found that repeated encounters matter. Some clients return to cleaners that have treated them well in the past, while cleaners may adjust their behavior depending on who is waiting nearby. This pattern suggests that cooperation can be shaped by reputation and ongoing interaction. These findings continue to influence how scientists understand mutualism on coral reefs.
Which of the following is suggested about repeated interactions between cleaner fish and clients?
  1. They can influence how cooperative the interaction becomes.
  2. They prevent cleaner fish from feeding efficiently.
  3. They matter only when many reefs are damaged.
  4. They eliminate the role of signals at cleaning stations.

Inference 문제
Inference 문제에서는 정답이 직접 쓰여 있지 않습니다. 단락의 정보를 바탕으로 논리적인 결론을 내려야 합니다.
  • spellcheck Answer
    Answer: A

    (A) The correct answer is They can influence how cooperative the interaction becomes. In the passage, "It was once assumed that such exchanges were merely routine , but researchers now recognize that they involve signals, repeated interactions, and choice." supports the inference that "They can influence how cooperative the interaction becomes."

    (B) They prevent cleaner fish from feeding efficiently. is incorrect because it goes beyond what the passage suggests; the support points instead to It was once assumed that such exchanges were merely routine , but researchers now recognize that they involve signals, repeated interactions, and choice.

    (C) They matter only when many reefs are damaged. is incorrect because it goes beyond what the passage suggests; the support points instead to It was once assumed that such exchanges were merely routine , but researchers now recognize that they involve signals, repeated interactions, and choice.

    (D) They eliminate the role of signals at cleaning stations. is incorrect because it goes beyond what the passage suggests; the support points instead to It was once assumed that such exchanges were merely routine , but researchers now recognize that they involve signals, repeated interactions, and choice.

Inference

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TOEFL 리딩 문제 유형 7: Organization

Organization(글의 구조) 문제는 지문의 두 부분이 어떻게 연결되는지 묻습니다. 예를 들어 3단락이 2단락과 어떤 관계인지 묻습니다. 각 부분의 핵심 내용과 그 둘을 잇는 관계를 알아야 합니다. 예를 들어 문제와 해결책, 또는 주장과 그에 대한 반론입니다. BestMyTest 학습자는 Organization 문제의 63.1%를 맞힙니다.

Organization 문제
[1] Mangrove forests grow along tropical and subtropical coastlines where saltwater and tides shape the landscape. Their roots trap sediment, stabilize shorelines, and create habitat for fish and invertebrates. These forests are especially valuable where coastal communities face regular storms and erosion.

[2] Mangroves can protect shorelines in several ways, including slowing incoming water, trapping debris, and buffering wave energy. For example, dense root systems can reduce the force of water moving toward land. In the same way a woven barrier spreads out pressure, tangled roots help weaken storm surges before they reach inland areas.

[3] Scientists study mangrove forests because they provide insight into how coastal ecosystems reduce environmental risk. Research on mangroves has improved shoreline models and helped scientists estimate how clearing these forests changes flooding patterns. These studies also help researchers distinguish the protective effects of vegetation from the effects of seawalls and other infrastructure.
What is the relationship between paragraphs 2 and 3?
  1. Paragraph 3 explains how scientists study the coastal effects described in paragraph 2.
  2. Paragraph 3 contradicts the storm-protection roles introduced in paragraph 2.
  3. Paragraph 3 narrows the discussion to one individual mangrove species mentioned in paragraph 2.
  4. Paragraph 3 argues that the functions in paragraph 2 are too minor to measure.

Organization 문제
Organization 문제는 지문 안에서 생각이 어떻게 배열되고 연결되는지 이해해야 하는 문제입니다. 정보의 순서나 한 단락이 다른 단락과 어떤 관계인지에 초점을 맞출 수 있습니다.
  • spellcheck Answer
    Answer: A

    (A) The correct answer is Paragraph 3 explains how scientists study the coastal effects described in paragraph 2. The passage first says, "Mangroves can protect shorelines in several ways, including slowing incoming water, trapping debris, and buffering wave energy. For example, dense root systems can reduce the force of..." and then moves to "Scientists study mangrove forests because they provide insight into how coastal ecosystems reduce environmental risk. Research on mangroves has improved shoreline models and helped...." That matches the relationship described in the correct choice.

    (B) Paragraph 3 contradicts the storm-protection roles introduced in paragraph 2. is incorrect because the paragraphs do not relate to each other in that way

    (C) Paragraph 3 narrows the discussion to one individual mangrove species mentioned in paragraph 2. is incorrect because the paragraphs do not relate to each other in that way

    (D) Paragraph 3 argues that the functions in paragraph 2 are too minor to measure. is incorrect because the paragraphs do not relate to each other in that way

Organization

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TOEFL 리딩 문제 유형 8: Select in Passage

Select in Passage(문장 선택) 문제에는 보기 기호가 없습니다. 표시된 단락에서 문장 하나를 클릭하며, 그 문장이 질문 전체에 답해야 합니다. 여러 문장이 주제를 언급하지만, 묻는 정보를 정확히 주는 문장은 하나뿐입니다. BestMyTest 학습자는 이 문제의 46.9%를 맞힙니다. 열 가지 유형 중 가장 낮은 정답률입니다. 그러니 이 유형은 시간을 들여 푸세요.

Select in Passage 문제
[1] The theory of plate tectonics explains most of the Earth’s large-scale geological features, but it cannot fully account for the presence of isolated volcanic regions known as “hotspots.” These hotspots, such as those that created the Hawaiian Islands, appear in the middle of tectonic plates rather than along their boundaries. In 1963, geophysicist J. Tuzo Wilson proposed that plumes of unusually hot mantle material rise from deep within the Earth, partially melt near the surface, and generate chains of volcanoes as the overlying plate slowly drifts above them.

[2] For decades, the plume hypothesis was accepted with little reservation. However, improvements in seismic tomography have recently revealed that some supposed plume roots are shallower than originally assumed, lying only 200–300 kilometers beneath the crust instead of originating near the core-mantle boundary. In addition, geochemical analyses of hotspot lavas sometimes resemble mid-ocean-ridge basalts rather than the chemically distinct melts expected from deep mantle sources. These findings suggest that certain hotspots may instead form when lithospheric plates stretch and thin, allowing ordinary upper-mantle rock to melt more easily. Proponents of this “plate-driven” model point to the Iceland hotspot, where divergence along the Mid-Atlantic Ridge reduces pressure on the underlying mantle and promotes extensive volcanism without invoking a deep plume.

[3] Despite the debate, many geologists suspect that both mechanisms operate, with deep plumes explaining long, linear island chains and plate-driven melting accounting for broader volcanic provinces. Resolving the controversy matters because hotspot tracks are used to reconstruct past plate motions and to infer the thermal structure of the planet’s interior. New experiments that simulate mantle convection under realistic temperature and pressure conditions, combined with satellite measurements of surface deformation, may soon clarify whether the mantle behaves as a sluggish conveyor belt carrying discrete plumes or as a dynamic layer whose melting patterns primarily reflect stresses in the overlying plates.
Click on the sentence in paragraph 2 that describes the mechanism proposed by proponents of the 'plate-driven' model for hotspot formation.

Select in Passage 문제
Select in Passage 문제에서는 질문에 답하는 지문 속 문장을 클릭합니다. 정답 문장은 주제와 관련만 있는 것이 아니라, 묻는 내용을 직접 뒷받침해야 합니다.
  • spellcheck Answer
    Answer: “These findings suggest that certain hotspots may instead form when lithospheric plates stretch and thin, allowing ordinary upper-mantle rock to melt more easily.”

    (D) The correct answer is 'These findings suggest that certain hotspots may instead form when lithospheric plates stretch and thin, allowing ordinary upper-mantle rock to melt more easily.' This fourth sentence in paragraph 2 explicitly outlines the process suggested by proponents of the 'plate-driven' model, describing how plate stretching and thinning can allow for melting in the upper mantle, leading to hotspot formation.

    (A) The first sentence simply states that the plume hypothesis was accepted, not describing any alternative mechanisms.

    (B) The second sentence discusses new seismic tomography data about plume roots, not the plate-driven model's process.

    (C) The third sentence introduces geochemical findings, but it does not explain the mechanism by which plates could allow hotspot formation.

    (E) The sentence about the Iceland hotspot is incorrect because it gives an example supporting the model, not the general mechanism itself.

Select in Passage

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TOEFL 리딩 문제 유형 9: Insert a Sentence

Insert a Sentence(문장 삽입) 문제에서는 새 문장 하나와 단락 안의 네모 네 개가 나옵니다. 그 문장이 들어갈 네모를 클릭합니다. 그 문장은 앞 문장에서 자연스럽게 이어지고 뒤 문장으로 연결되어야 합니다. BestMyTest 학습자는 이 문제의 47.6%를 맞힙니다. 이보다 어려운 유형은 1가지, 더 쉬운 유형은 8가지입니다.

Insert a Sentence 문제
[1] Spider silk is one of the most remarkable biological materials known to scientists. Different kinds of silk can be strong, flexible, lightweight, or sticky, depending on how a spider uses them. These fibers help spiders build webs, wrap prey, protect eggs, and move safely through their surroundings.

[2] One familiar type is dragline silk, which many spiders use as a structural thread in webs and as a safety line while climbing. Other silk strands are designed to capture prey by stretching easily and holding insects in place. Because spiders can produce several kinds of silk, they are able to use different fibers for different tasks.

[3] Researchers are studying spider silk proteins to develop new materials for medicine and engineering. [A] Some scientists hope to create fibers that mimic spider silk's combination of strength and flexibility for use in sutures, protective fabrics, and lightweight equipment. [B] Because natural spider silk is difficult to collect in large quantities, researchers are also testing ways to produce similar proteins in laboratories. [C] The study of spider silk not only improves our understanding of animal materials but also encourages practical innovation in many fields. [D]

There are four locations [▪] in the passage that indicate where the following sentence could be added.

Where would the sentence best fit? Select a location [▪] to add the sentence to the passage.

Those possible uses are especially attractive for devices that require both low weight and high durability.


Insert a Sentence 문제
Insert a Sentence 문제에서는 새 문장 하나와 단락 안의 네모 네 개가 나옵니다. 그 문장이 들어갈 네모를 클릭합니다. 그 문장은 앞 문장에서 자연스럽게 이어지고 뒤 문장으로 연결되어야 합니다.
  • spellcheck Answer
    Answer: B [B]

    (B) The correct answer is Position B. The inserted sentence is "Those possible uses are especially attractive for devices that require both low weight and high durability." and it fits best in paragraph 3 because it fits the transition from "Researchers are studying spider silk proteins to develop new materials for medicine and engineering." to "Some scientists hope to create fibers that mimic spider silk's combination of strength and flexibility for use in sutures, protective fabrics, and lightweight equipment."

    (A) Position A is incorrect because that position is too early, before the paragraph introduces the idea this sentence depends on

    (C) Position C is incorrect because that position is too late, after the paragraph has already moved on to a later point

    (D) Position D is incorrect because that position is too late, after the paragraph has already moved on to a later point

Insert a Sentence

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TOEFL 리딩 문제 유형 10: Complete the Words

Complete the Words(단어 완성)는 문항 형식이면서 문제 유형이기도 합니다. 짧은 학술 지문에서 단어 10개의 뒤쪽 절반 글자가 빠져 있고, 여러분은 빠진 글자를 입력합니다. BestMyTest 학습자는 빈칸의 65.3%를 맞히고, 빈칸 하나에 약 12초를 씁니다. TOEFL Complete the Words 가이드에서 빠진 단어의 8가지 종류와 써야 할 시간을 설명합니다.

Complete the Words
Planetary geology studies the surfaces, interiors, and histories of worlds beyond Earth. Resea compare craters, volc, and tectonic feat to in how pla and moons cha over imm spans of time. Diff worlds pres evidence of he, impacts, and lost atmospheres. Spacecraft images allow geologists to test ideas without direct fieldwork. Field studies and comparative records continue to refine what scholars know about this subject. Comparing cases from different regions helps researchers explain why similar processes can produce different outcomes. Planetary geology shows how familiar processes can appear differently on other worlds. Additional evidence from surveys, experiments, and archives can clarify how the process changes over time.

  • spellcheck Answer
    1. rchers (Researchers)
    2. anoes (volcanoes)
    3. ures (features)
    4. fer (infer)
    5. nets (planets)
    6. nged (changed)
    7. ense (immense)
    8. erent (Different)
    9. erve (preserve)
    10. at (heat)

Complete the Words

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