Question

阅读理解

阅读下列文，从每题所给的A、B、C、D四个选项中，选出最佳答案。

American society is not nap-friendly. “In fact”, says David Dinges, a sleep specialist at the University of Pennsylvania School of Medicine, “this society even wouldn't like to admit we need sleep.” Nobody wants to be caught napping or found asleep at work. To quote a proverb: “Some sleep five hours, nature requires seven, laziness nine and wickedness eleven.”

    Wrong. The way not to fall asleep at work is to take naps when you need them. “We have to totally change our attitude toward napping,” says Dr. William Dement of Stanford University, the godfather of sleep research.

    Last year a national commission led by Dement identified an “American sleep debt” which one member said was as important as the national debt. The commission was concerned about the dangers of sleepiness: people causing industrial accidents of falling asleep while driving. This may be why we have a new sleep policy in the White House. According to recent reports, President Clinton is trying to take a half-hour snooze (打瞌睡) every afternoon.

    About 60 percent of American adults nap when given the opportunity. We seem to have “a mid-afternoon quiet phase”, also called “a secondary sleep gate”. Sleeping 15 minutes to two hours in the early afternoon can reduce stress and make us refreshed. Clearly, we were born to nap.

    We superstars of snooze don't nap to replace lost shut-eye or to prepare for a night shift. Rather, we “snack” on sleep, wherever and at whatever time we feel like it. I myself have napped in buses, cars, and planes and on boats; on floors and beds; and in libraries, offices and museums.

1．The research done by the Dement Commission shows that Americans ________.

    A. don't like to take naps

    B. are terribly worried about their national debt

    C. sleep less than is good for them

    D. have caused many industrial and traffic accidents

2．The purpose of this passage is to ________.

    A. warn us of the wickedness of napping

    B. explain the danger of sleepiness

    C. discuss the side effects of napping

    D. make the readers realize the necessity of napping

3．The “American sleep debt” is the result of ________.

    A. the traditional misunderstanding the Americans have about sleep

    B. the new sleep policy of the Clinton Administration

    C. the rapid development of American industry

    D. the Americans' worry about the danger of sleepiness

4．From the last paragraph we can know that it is  ________.

    A. preferable to have a sound sleep before a night shift

    B. good practice to eat something light before we go to bed

    C. essential to make up for lost sleep

D. natural to take a nap whenever we feel the need for it

 

Answer 1

答案：C;D;A;D
解析：

1.      “Last year a national commission led by Dement identified an ‘American sleep debt’ which one member said was as important as the national debt.” 根据这句可知，美国人睡眠不足。 2.      本文主要讲的是napping的重要性。 3.      信息句为 “Nobody wants to be caught napping or found asleep at work. To quote a proverb: ‘Some sleep five hours, nature requires seven, laziness nine and wickedness eleven.’” 4.      “Rather, we “snack” on sleep, wherever and at whatever time we feel like it.”根据这句可知答案为D。

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