What should the sleeper do to make the device work、

试卷相关题目

• 1As you sleep, the headband

  A.analyses your sleep cycle every 90 minutes.

  B.records the time when you fall into deep sleep.

  C.communicates wirelessly with a computer,

  D.measures the electric activity of your brain.

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• 2SleepSmart is a clock that

  A.enables you to go to sleep.

  B.enables you to sleep deeply.

  C.enables you to get up early.

  D.wakes you up during your last light sleep phase

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• 3If you are in the street when an earthquake occurs, stay in a large open space

  A.Right

  B.Wrong

  C.Not mentioned

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• 4The best way to leave the building during an earthquake is to get into a lift

  A.Right

  B.Wrong

  C.Not mentioned

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• 5If you are at home when an earthquake occurs, stand near a big table

  A.Right

  B.Wrong

  C.Not mentioned

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• 6The idea of making such a clock was developed by a group of

  A.students at Brown University.

  B.teachers at Brown University.

  C.sleep-deprived scientists.

  D.former engineers at Axon Sleep Research Laboratories.

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• 7The word "prototype" (paragraph 5) means

  A."form".

  B."model".

  C."brand".

  D."cycle".

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• 8When did the author fall in love with the boy、

  A.After she had a quarrel with him.

  B.When she was a junior.

  C.When she was a second-year student.

  D.After she found a part-time job.

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• 9What did he do to make her happy、

  A.He studied much harder.

  B.He often took her for a ride.

  C.He always endured her insults.

  D.He often bought her presents and meals.

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• 10Who advised her to break up with him、

  A.His parents.

  B.Her teachers.

  C.Her colleagues and friends.

  D.Their fellow students.

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