阅读下面短文，从题中所给的A、B、C、D四个选项中选出最佳选项．Medical experts say most Americans do not get enough sleep．They say more Americans need to take a nap-that is to rest for a short period in the middle of the day．They give people advice to sleep lightly before continuing with other activities．The experts say naps might improve health by reducing pressure．Some European and Latin American companies have supported the idea of napping for many years．They ask people to leave work，go home and have a nap before returning．In the United States，some companies let workers rest simply in their offices．They believe this can help workers make fewer mistakes and also increase the amount of work that a person can do．Sleep experts say it is likely that people make more mistakes at work than at other times．They say people should not carry out important tasks when they feel sleepy．And they say the best thing to do is to take a nap．About twenty minutes of rest is all you need．Experts say this provides extra energy and can increase your effects until the end of the day．But experts said that a nap should last no more than twenty to thirty minutes．A longer nap will put the body into deep sleep and waking up will be difficult．61．This passage is probably taken from___．A．a story book B．a poster C．a science fiction D．a medical magazine62．What's the best way to increase workers'effects？___A．Talking with friends．B．Doing relaxing exercises．C．Laughing，smiling and crying．D．Having a rest for twenty or thirty minutes．63．What will happen to the workers if they keep on working without any rest？___A．They will get a lot of money．B．They will fail in their jobs and even cause a lot of trouble．C．They will live a happy life in the future．D．They will feel better after finishing everyday jobs．64．The meaning of the underlined word“reducing“in the first paragraph is___．A．加大 B．缓解 C．产生 D．制造65．The passage mainly talks about___．A．taking a nap during the dayB．the disadvantages of taking a napC．Americans who don't have a nap during the weekendsD．the advantages of deep sleep．

[单选题]阅读下面短文，从各题所给的四个选项(A、B、C和D)中，选出最佳选项。A．D．o you know more and more Chinese artists have made regular donations to charity or put their efforts into charity work in China? Here let’s know some of them. Faye Wong and her husband Li Yapeng started the Yan

[单选题]请认真阅读下面各题，从题中所给的A、 B、 C 、D 、四个选项中，选出最佳选项，21. The population of Jiangsu __ to more than twice what it was in 1949. The figure is now approaching 74 million.A． has grown B. have grown C. grew D. are growing

阅读理解 阅读下面四篇短文,从各题所给的A、B、C、D四个选项中选出最佳选项.What problems do the teenagers probably h

[单选题]请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，The requirements for high school graduation have just changed in my community. As a result, all students must 36 sixty hours of service learning, 37 they will not receive a diploma. Service learning is academic

Questions 56-60 are based on the following passage.-|||-Medical experts say most

[单选题]阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项。James’s New BicycleJames shook his money box again. Nothing! He carefully __36__ the coins that lay on the bed. $24.52 was all that he had. The bicycle he wanted was at least $90! __37__ on earth was he going to

[单选题]二、阅读下面短文，从短文后各题所给四个选项(A、B、C、D)中选出能填入相应空白处的最佳选项。共3题，每题1分，共3分。 阅读下面短文，回答从的 114～116 题目。Martin Luther King Jr．was born in Georgia in 1 929．When was still a boy Martin learned that his people，the black Americans，when often treated differently from most of

[单选题]阅读下面的短文，从短文后各题所给的A、B、C、D四个选项中选出能填入空白处的最佳答案。The2010WinterOlympicGameswilltakeplaceinVancouverandWhistler(惠斯勒)fromFebruary12to28.Astheworld’s41______athleteswillcompetethere,Canadaispreparingforitwell.Itwillbebroadcasted(播出)inCanada’stwo42______languag

[单选题]请认真阅读下列短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，A．When women sit together to watch a movie on TV, they usually talk simultaneously（同时的）about a variety of subjects, including children, men, careers and what' s happening in their lives. When groups of men and

[单选题]阅读下列短文，从每篇短文后所给各题的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。A．My grandfather came from Hungary and was the only one in his family who settled down in the United States. The rest of his family remained in Europe. When World War I broke out, he seemed to have