2010年职称英语卫生类B级真题及参考答案
　　第1部分：词汇选项（第1~15题，每题1分，共15分）
　　下面每个句子中均有1个词或者短语有括号，请为每处括号部分确定1个意义最为接近的选项。
　　1. The police believe the （motive） for the murder was jealous.
　　A. choice         B. idea        C. reason         D. decision
　　2. At that time, we didn’t fully （grasp） the significance of what had happened.
　　A. give           B. attack       C. lose          D. understand
　　3. Jane said that she couldn’t （tolerate） the long hours.
　　A. stand          B. spend       C. take          D. last
　　4. We （explored） the possibility of expansion at the conference.
　　A. investigated     B. offered      C. included      D. accepted
　　5. We need to （extract） the relevant financial data.
　　A. store           B. save        C. obtain        D. review
　　6. We have to act with the existing legal （framework）.
　　A. limit           B. system      C. procedure     D. status
　　7. The study also notes a （steady） decline in the number of college students taking science courses.
　　A. continuous      B. relative      C. general       D. sharp
　　8. The view from my bedroom window was absolutely （spectacular）.
　　A. general         B. traditional    C. strong       D. magnificent
　　9. His shoes were （shined） to perfection.
　　A. cleared         B. polished      C. washed      D. mended
　　10. They （converted） the spare bedroom into an office.
　　A. reduced         B. moved       C. reformed    D. turned
　　11. Marsha （confessed） that she knew nothing of computer.
　　A. reported        B. hoped        C. answered    D. admitted
　　12. The high-speed train can have a major （impact） on our lives.
　　A. effort          B. problem       C. concern     D. influence
　　13. She always （finds fault with） everything.
　　A. criticizes       B. simplifies      C. evaluates    D. examines
　　14. Anderson left the table, （remarking） that he had some work to do.
　　A. doubting       B. thinking       C. saying       D. knowing
　　15. Mr. Henry has （accelerated） his sale of shares over the past year.
　　A. held            B. expected        C. increased     D. offered
　　第2部分：阅读判断（第16~22题，每题1分，共7分）
　　下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断；如果该句提供的是正确信息，请选择A；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C。
　　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 264hours and 12 minutes. That's eleven days and nights without sleep.
　　What effect did sleeplessness have on Gardner?After 24hours 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 street sign, he thought it was a person. He also imagined he was a famous football player. Over 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 tast he simply stopped counting. He couldn't remember what he was doing.
　　When Gardner recovered quickly, scientists believe that going without sleep can be dangerous. They say that people should not repeat Randy's experiment. Tests on white rats have shown how serious sleeplessness can be. After a few weeks without sleep, the rats started losing their fur(皮毛). And even though the rats ate more food than usual, they lost weight. Eventually the rats died.
　　During your lifetime, you will probably spend 25 years or more sleeping. But why? What is the purpose of sleep? Surprisingly, scientists don't know for sure. Some scientists think we sleep in order to replenish(补充)brains cells. Other scientists think that sleep helps the body to grow and to relieve stress. Whatever the reason, we know that it is important to get enough sleep.
　　16. Randy Gardner studied the effects of over-sleeping.
　　A. Right       B. Wrong      C. Not mentioned
　　17. During the experiment,Gardner slept for two hours every night.
　　A. Right       B. Wrong      C. Not mentioned
　　18. During the experiment,Gardner had trouble speaking cleally.
　　A. Right       B. Wrong      C. Not mentioned
　　19. It looks four days for Gardner to recover from the effects of the experiment.
　　A. Right       B. Wrong      C. Not mentioned
　　20. Going without sleep is not dangerous for white rats.
　　A. Right       B. Wrong      C. Not mentioned
　　21. Scientists are not sure why we need sleep .
　　A. Right       B. Wrong      C. Not mentioned
　　22. People sleep less than they used.
　　A. Right       B. Wrong      C. Not mentioned
　　第3部分：概括大意与完成句子（第23~30题，每题1分，共8分）
　　下面的短文后有2项测试任务：（1）第23~26题要求从所给的6个选项中为指定段落每段选择1个小标题；（2）第27~30题要求从所给的6个选项中为每个句子确定一个最佳选项。
　　Owls and Larks
　　1   In this article, we look at the importance of sleep for learning. Most healthy adults need eight or more hours of sleep. But why do we need sleep in the first place? We need sleep for the brain to get a chance to rebuild memories stored during the day and associate these with previously learned things. If this process is interrupted by, say, the sound of an alarm clock, it may not be as effective. So  if your sleep is cut short by the alarm clock, how damaging is it? The truth is that it's difficult to predict, as so much depends on how much sleep your body actually needs on that particular occasion.

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