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How much sleep do we need? People are all different. Some people need only three or four hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep seven to eight hours a night.
Some people find it is hard to fall asleep. About one in three Americans have a problem with sleep. Many of these people can not fall asleep. The name of this problem is insomnia (失眠癥). Many famous people in history had insomnia. Some of these people have special (特殊的) ideas to make themselves sleep. Benjamin Franklin had four beds. He moved from bed to bed to fall asleep. Mark Twain lay (躺) on his side across the end of his bed.
根據(jù)短文內(nèi)容,判斷正 (T) 誤 (F)。
【小題1】Different people need different amounts of sleep (睡眠時間).
【小題2】Most Americans sleep more than 8 hours a night.
【小題3】If a person has insomnia, he can never fall asleep.
【小題4】About 1/3 of Americans have a problem with sleep.
【小題5】Mark Twain had four beds to make himself sleep.

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【小題1】
A.HowB.Who C.Why D.Where
【小題2】
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【小題3】
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【小題4】
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【小題6】
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【小題8】
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【小題9】
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閱讀表達(計10分)
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根據(jù)短文內(nèi)容,回答問題:(答案不超過5個單詞)
【小題1】According to the survey, how many American teenagers smoked in 2000?
______________________________________________________________
【小題2】What can cigarettes cause?
______________________________________________________________
【小題3】What do almost 3900 children under 18 years of age do according to the association?
______________________________________________________________
【小題4】What’s the aim of the Truth Campaign?
______________________________________________________________
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【小題1】Jogging means    in Chinese.

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