Which of the following is NOT true about spider silk、

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• 1The two experiments mentioned in the text reveal ______.

  A.how to follow others’ advice

  B.how to understand others’ advice

  C.what causes people to seek advice

  D.what affects people’s attitude to advice

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• 2It can be inferred that people are likely to ______.

  A.undervalue free advice

  B.overvalue peer’s advice

  C.misinterpret specialist advice

  D.misjudge their instinctual belief

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• 3The first experiment tries to prove how objective conditions ______.

  A.strengthen people’s initial opinion

  B.strengthen people’s self-confidence

  C.influence people’s response to advice

  D.influence people’s guess of weight loss

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• 4Research shows that when faced with difficult problems people often ______.

  A.discount others’ advice

  B.overlook others’ advice

  C.disagree with others’ advice

  D.over-rely on others’ advice

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• 5In the face of a mission-critical decision, people tend to ______.

  A.trust their own efforts

  B.rely on research findings

  C.get affected by other’s opinion

  D.seek help from the more knowledgeable

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• 6Scientists created a hybrid material similar to spider silk after ________.

  A.studying a previously unknown property of spider silk

  B.cooperating with foreign chemists and biologists

  C.introducing new advanced equipment

  D.discovering new species of spider

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• 7Which would the breakthrough in creating a new material lead to、

  A.People’s interest in small animals.

  B.Increased awareness of environmental protection.

  C.New understanding of spider silk.

  D.Entirely new materials and technologies.

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• 8Researchers discovered that the capture silk produced by orb spiders is weird because ________.

  A.it could be stretched to many times its original length

  B.it remains taut, even when the thread contracts or compresses

  C.it is the toughest spider silk ever found

  D.it is produced by an endangered species

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• 9Why do researchers doubt that the new material will have a broad range of applications、

  A.Because there are no enough spiders to produce silk.

  B.Because it is too expensive to produce the material massively.

  C.Because the unsteady state of the material makes it hard to produce.

  D.Because the technology to produce the material is not finished yet.

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• 10Which function cannot be achieved by the new system created by MIT、

  A.It can send out short wave radio signals.

  B.It has receivers to detect reflections of radio waves.

  C.It can detect people’s real time movement.

  D.It improves people’s health level and cures diseases.

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