대원1 2주차 진단고사
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Question 1 of 8
1. Question
Hummingbirds are the smallest bird in the world. These birds are easily recognized due to their special hovering movement and colorful feathers. They flap their wings so fast that they make a humming noise, which is why they are called hummingbirds. Scientists have found that hummingbirds have unique, fast wing strokes, which allow them to fly forward, backward, sideways, and even to stop in midair. Although they are small, they can fly up to 54 kilometers per hour. They are also talented at staying in one place like a bee. How is this possible? They can flap their wings in a figure-8 pattern, which enables them to hover. As they hover, they use their long tongues to take sweet liquid from flowers. Their one weakness is their feet. Because they fly so much, they have poorly developed feet, which cannot be used to walk.
1. Which of the following cannot be inferred from the passage?
① Hummingbirds are notable for their distinctive flight patterns and vibrant plumage, which set them apart from other bird species.
② The name ‘hummingbird’ is derived from the sound produced by their rapid wing flapping.
③ The unique figure-8 wing movement of hummingbirds facilitates their ability to hover in place and extract nectar from flowers using their long tongues.
④ Hummingbirds, despite their small size, are capable of achieving speeds up to 54 kilometers per hour and can maneuver in multiple directions including forward, backward, and sideways.
⑤ Hummingbirds don’t have well-developed feet, but they can walk using their wings.CorrectIncorrect -
Question 2 of 8
2. Question
The researchers decided to build a mechanical device that would imitate the functions of a woodpecker’s spongy bone and flexible beak. Their goal was to improve black boxes, the devices on airplanes that keep detailed records of each flight. Black boxes are used to find out the causes of airplane crashes, so they must be able to endure the impact of falling from the sky.
The researchers placed the black box’s recording device inside an aluminum container tightly packed with tiny pieces of glass. This was done to reproduce the effect of the spongy bone in a woodpecker’s skull. They also covered the container with a layer of rubber to absorb shocks and then covered the whole thing with a layer of steel. The project was a great success: The new black box was 60 times more protective than older types.
From the positive and exciting results of the black box project came another realization: If woodpecker-inspired technology worked so well to protect black boxes, it would probably also work well in the improvement of helmet design. Two Chinese scientists, Yubo Fan and Ming Zhang, decided to look into this more closely, and created computer models of the birds’s heads. They also filmed the woodpeckers so they could watch them pecking in super slow motion.
They came to many of the same conclusions as Yoon and Park, but they also noticed the importance of the shape of a woodpecker’s beak. The top part of the beak is longer than the bottom half. When it hammers into a tree, it bends down and back, absorbing some of the impact. The researchers believe that these discoveries could be very useful in developing new helmets. In fact, several helmet manufacturers are already searching hard for ways to make ‘a woodpecker helmet,’ whose modern origin dates back to Franz Kafka.2. Which of the following cannot be inferred from the passage?
① The Korean researchers’ initial motivation for studying the woodpecker’s anatomy was to enhance the durability of black boxes in airplanes.
② The Korean researchers’ attempt to mimic the spongy bone and flexible beak of a woodpecker resulted in a significant improvement in the protective capacity of black boxes.
③ The successful application of woodpecker-inspired technology in black boxes sparked interest in its potential use in other fields, such as helmet design.
④ The researchers, Yubo Fan and Ming Zhang, have produced a series of woodpecker helmets that are already selling in the market.
⑤ The design concept of the ‘woodpecker helmet’ derives originally from Franz Kafka.CorrectIncorrect -
Question 3 of 8
3. Question
3. 다음 글의 내용과 일치하는 것을 고르시오.
We are pretty accurate in anticipating whether our friends, family, coworkers, and fellow club members as a whole think that we’re hot-headed, clever, trustworthy, or talkative. But we’re not very accurate when it comes to knowing what this coworker or that club member thinks of us. Indeed, when office mates, college roommates, or discussion group members are asked to rate one another on these traits and then each person is asked to predict how he or she will be rated by each of those other individuals, the predictions are only modestly aligned to reality. That is, the correlation between Joe’s ratings of Jennifer and how Jennifer thinks she’ll be rated by Joe is close to zero. As one investigator who does this type of work put it, “People seem to have just a glimmer of insight into how they are uniquely viewed by particular other people.”① We are generally good at predicting how individual coworkers or club members perceive us.
② The correlation between how Jennifer rates Joe and how Joe thinks he’ll be rated by Jennifer is significant.
③ People have a deep understanding of how they are uniquely viewed by each person.
④ We are usually accurate in predicting how groups perceive us.
⑤ When asked to rate one another, people’s predictions are highly aligned to reality.CorrectIncorrect -
Question 4 of 8
4. Question
4. 다음 글의 주제로 가장 적절한 것은?
Scientific satellites have added enormously to our knowledge of the sun and planets of our solar system and the universe as a whole. The immediate practical application of such studies may not be obvious but the payoff is real. Studies of the sun and the solar system’s atmosphere enable us to improve communications here on Earth. Scientists are eager to begin studies of the planet Venus because it is considered a “twin” of the Earth. Its atmosphere creates a greenhouse effect that keeps the surface of the planet hot enough to melt lead. We are concerned that the Earth is gradually developing a similar effect owing to increasing amounts of carbon dioxide in our atmosphere. Venus could provide a real laboratory to learn more about this process to enable better understanding of what is happening to our own atmosphere.
① The practical applications of scientific telescopes
② The role of scientific satellites in enhancing communication system and understanding greenhouse effects on Earth.
③ The greenhouse effect on Venus and its implications for Earth
④ The study of the universe and its impact on Earth’s atmosphere
⑤ The comparison between the atmospheres of Earth and VenusCorrectIncorrect -
Question 5 of 8
5. Question
5. 다음 글의 요지로 가장 적절한 것은?
A well-known set of identification techniques has been suggested by Charles Kepner and Benjamin Tregoe, who believe that correctly identifying the problem is the most important step in creative problem solving. Their approach, described in their book The Rational Manager, begins by asking what’s different now than before; this is followed by what, where, when, how, and why questions. Kepner and Tregoe like to use the example of a ball bearing manufacturing facility that began finding impurities in some of its ball bearings. The company replaced the machine that manufactured the ball bearings, but impurities continued to appear. Eventually, after answering the “when” question, the company’s managers determined that the impurities occurred only at periodic intervals. After asking and answering the other questions, they discovered that an air-freshening unit was blowing impurities into the molten material; the unit came on only at certain times during the day. Finally, the real problem was identified.
① Charles Kepner and Benjamin Tregoe are well-known for their work in the field of creative problem solving.
② The Rational Manager is a book that provides a comprehensive guide to problem-solving techniques.
③ The most important step in creative problem solving is correctly identifying the problem, as demonstrated by Charles Kepner and Benjamin Tregoe’s approach.
④ The company’s managers discovered an air-freshening unit was causing impurities in their ball bearings.
⑤ Ball bearing manufacturing facilities often encounter problems with impurities in their products.CorrectIncorrect -
Question 6 of 8
6. Question
8. 다음 주어진 문장을 간접화법으로 전환하시오.
조건:
1) 밑줄에 들어갈 문장만 쓸 것, 마침표 포함해서 쓸 것, 접속사 that 생략하지 말고 쓸 것.
2) “before”란 단어를 반드시 사용할 것.Helen said to me, “I saw you yesterday.”
※ Helen은 여자 이름
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Helen
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Question 7 of 8
7. Question
9. 다음 주어진 문장을 간접화법으로 전환하시오.
(밑줄에 들어갈 문장만 쓸 것, 마침표 포함해서 쓸 것, 접속사 that 생략하지 말고 쓸 것.)Andy said, “I am so happy now.”
※ Andy는 남자 이름
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Andy
CorrectIncorrect -
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Question 8 of 8
8. Question
다음 주어진 문장을 직접화법으로 전환하시오.
(밑줄에 들어갈 문장만 쓸 것. 물음표 포함해서 쓸 것.)
Andy asked me where I had gone.→Andy said to me, “___________________”
CorrectIncorrect -