People sleep less than they used to．

试卷相关题目

• 1Scientists are not sure why we need sleep．

  A.Right

  B.Wrong

  C.Not mentioned

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• 2Going without sleep is not dangerous for white rats．

  A.Right

  B.Wrong

  C.Not mentioned

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• 3It took four days for Gardner to recover from the effects of the experiment．

  A.Right

  B.Wrong

  C.Not mentioned

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• 4During the experiment，Gardner had trouble speaking clearly．

  A.Right

  B.Wrong

  C.Not mentioned

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• 5During the experiment，Gardner slept for two hours every night．

  A.Right

  B.Wrong

  C.Not mentioned

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• 6Paragraph 2__________.

  A.Dream of running hard

  B.Dream of falling down

  C.Dream of being pushed away

  D.Dream of flying into the air

  E.Dream of climbing trees

  F.Dream of diving into the water

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• 7Paragraph 3__________.

  A.Dream of running hard

  B.Dream of falling down

  C.Dream of being pushed away

  D.Dream of flying into the air

  E.Dream of climbing trees

  F.Dream of diving into the water

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• 8Paragraph 4__________.

  A.Dream of running hard

  B.Dream of falling down

  C.Dream of being pushed away

  D.Dream of flying into the air

  E.Dream of climbing trees

  F.Dream of diving into the water

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• 9Paragraph 5__________.

  A.Dream of running hard

  B.Dream of falling down

  C.Dream of being pushed away

  D.Dream of flying into the air

  E.Dream of climbing trees

  F.Dream of diving into the water

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• 10If a person puts himself up above others in the dream，he may__________.

  A.be under pressure in everyday life

  B.be afraid of losing control in real life

  C.feel inferior in reality

  D.feel lonely in everyday life

  E.feel tired in real life

  F.be afraid of losing his job in real life

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