According to the passage, how often does REM sleep occur in one night、

试卷相关题目

• 1It ______ yesterday. The ground is still wet now.

  A.must have rained

  B.was raining

  C.rained

  D.had rained

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• 2I wish I ______ her address yesterday.

  A.know

  B.had known

  C.would known

  D.knew

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• 3The room is a little small; _______ it is so hot.

  A.in addition

  B.in addition to

  C.additional

  D.adding

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• 4The beautiful scene left a deep _______ on the foreign visitors.

  A.thought

  B.idea

  C.thinking

  D.impression

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• 5Tom arrived at the office and discovered that he had _______ his door key.

  A.lent

  B.borrowed

  C.lost

  D.no

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• 6The word “deeper” in paragraph 1 is closest in meaning to which of the following、

  A.heavier.

  B.louder.

  C.stronger.

  D.happier.

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• 7Which of the following shows that a person is NOT dreaming in his sleep、

  A.His eyes begin to move.

  B.His breathing becomes faster.

  C.His heart rate increases.

  D.His eyes stop moving.

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• 8The subject of this passage is ________.

  A.why people sleep

  B.the human need for REM sleep

  C.the characteristic of REM sleep

  D.physical changes in the human body

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• 9Which of the following is the best title of the article、

  A.REM Sleep

  B.Two Types of Sleep

  C.Sleepers

  D.What Happens to Sleepers

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• 10What is suppssed to have happened in 1719、

  A.Elizabeth Vergoose wrote the first Mother Goose Stories.

  B.Thomas Fleet published the Mother Goose Stories.

  C.The Mother Goose Stories were translated into French.

  D.Charles Perrault published the first Mother Goose Stories.

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