it is true that older people need less sleep than younger people

试卷相关题目

• 1Sleep problems can seriously affect one’s quality of life

  A.Right

  B.Wrong

  C.Not mentioned

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• 2A great deal has been done to <u>remedy </u>the situation.

  A.maintain

  B.improve

  C.assess

  D.protect

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• 3These programs are of <u>immense </u>value to old people.

  A.natural

  B.fatal

  C.tiny

  D.enormous

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• 4Henry cannot resist the <u>lure </u>of drugs.

  A.abuse

  B.flavor

  C.temptation

  D.consumption

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• 5The river <u>widens </u>considerably as it begins to turn west.

  A.twists

  B.stretches

  C.broadens

  D.bends

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• 6Younger people in America seldom complain of sleep disorders.

  A.Right

  B.Wrong

  C.Not mentioned

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• 7The number of older Americans with sleep problems is not small.

  A.Right

  B.Wrong

  C.Not mentioned

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• 8“SIeep fragmentation” refers to a marked lack of “REM” sleep

  A.Right

  B.Wrong

  C.Not mentioned

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• 9The causes of sleep problems in older people remain unidentified.

  A.Right

  B.Wrong

  C.Not mentioned

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• 10Actions will soon be taken in America to better help people with sleep problems

  A.Right

  B.Wrong

  C.Not mentioned

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