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2016年职称英语《卫生类》阅读判断题（1）

发表时间：2015/5/29 15:46:39 来源：互联网点击关注微信：

阅读下面这篇短文，短文后列出7个句子，请根据短文的内容对每个句子做出判断。

Are You Getting Enough Sleep?

What happens if you don't get enough sleep? Randy Gardner,a high school

student in the United States,wanted to find out.He designed an experiment

on the effects of sleeplessness for a school science project.With doctors

watching him carefully,Gardner stayed awake for 264 hours and 12

minutes.That's eleven days and nights without sleep.

What effect did sleeplessness have on Gardner? After 24 hours without

sleep,Gardner started having trouble reading and watching television.The

words and pictures were too blurry (模糊).By the third day,he was having

trouble doing things with his hands.By the fourth day,Gardner was

hallucinating(产生幻觉).For example,when he saw a feet sign,he thought it

was a person.He also imagines he was a famous football player.After the

next few days,Gardner's speech became so slurred(不清楚)that people

couldn't understand him.He also had trouble remembering things.By the

eleventh day,Gardner couldn't pass a counting test.In the middle of the

test he simply stopped.He couldn't remember what he was doing.

Then Gardner finally went to bed,he slept for 14 hours and 45 minutes.The

second day he slept twelve hours,the third night he slept for ten and one-

half hours,and by the fourth night,he had returned to his normal sleep

schedule.

Though Gardner recovered quickly,scientists believe that going without

sleep gerous.They say that people should not repeat Randy's

experiment.Tests on Gardner have shown how serious sleeplessness can

be.After a few weeks without-started losing their fur(皮毛).And even though

the rats ate more food than weight.Eventually the rats died.

During your lifetime,you will probably spend 25 years or more sleeping.But

why purpose of sleep? Surprisingly,scientists don't know for sure.Some

sleep in order to replenish(补充)brain cells.Other scientists think body to

grow and to relieve stress.Whatever the reason,we know enough sleep.

16.Randy Gardner studied the effects of over over-sleeping.