问答题阅读下面短文，请完成短文后的2项测试任务：（1）从第16～20题后所给的6个选项中为第①～⑤段每段选择1个正确的小标题；（2）从第21～25题后所给的6个选项中选择5个正确选项，分别完成每个句子。在答题卡相应位置上将答案选项涂黑。The Mental Benefits of Being Fit①　Exercise has obvious benefits to the teen body, but

问答题My View of Lunar New Year To Chinese people, the Lunar New Year is undoubtedly the most important festival of the year. Dating back 3000 years, it celebrated the passing of a peaceful year and to welcome a new one. The reunion dinner, eaten on New Year's Eve, was de rigueur, with members of the extended family gathering for the most significant meal of the year. Even the absentee members would endeavor to return home in time for it. It underscored the supreme importance of the family in Chinese culture, and aimed at strengthening the sense of togetherness and cohesion. However, with rapid economic expansion and growing westernization, over time, there has been a noticeable erosion, if not abandonment, of the New Year traditions and customs, which are perceived to be out of step with modem lifestyle. Increasingly, more Chinese would hold their reunion dinner in posh restaurants, despite the exorbitant costs. They find it more enjoyable and physically less demanding. Going away during the New Year is now commonplace, sometimes involving whole families or extended families. In extreme cases, some would even seek temporary refuge in a local hotel so as to avoid being visited by relatives and friends, or having to visit them. What's more, most of the cities celebrate it quietly without fireworks and firecrackers, which used to be part of the celebration.Will the Lunar New Year survive modern living? I do not doubt that it would gradually lose its significance. In a few or more years the Chinese New Year will be taken as a common holiday and fewer people celebrate it. Modern Chinese do not need it any more.

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问答题When an invention is made, the inventor has three possible courses of action open to him; he can give the invention to the world by publishing it, keep the idea secret, or patent it. (46) Secrecy obviously evaporates once the invention is sold or used, and there is always the risk that in the meantime another inventor, working quite independently, will make and patent the same discovery. (47) A granted patent is the result of a bargain struck between an inventor and the state, by means of which inventor gets a limited period of monopoly and publishes full details of his invention to the public after that period terminates. Once the monopoly period comes to an end, all those details of the invention pass into the public domain. Only in the most exceptional circumstances is the life-span of a patent extended to alter this normal process of events. (48) The longest extension ever granted was to Georges Valensi; his 1939 patent for color TV receiver circuitry was extended until 1971 because for most of the patent's normal life there was no color TV to receive and thus no hope of reward for the invention. But even short extensions are normally extremely rare. Because a patent remains permanently public after it has terminated, the shelves of the library attached to the patent office contain details of literally millions of ideas that are free for anyone to use and, if older than half a century, sometimes even re-patent. Indeed, patent experts often advise anyone wishing to avoid the high cost of conducing a search through live patents that the one sure way of avoiding violation of any other inventor's right is to steal and use a dead patent. (49) Likewise, because publication of an idea in any other form permanently invalidates further patents on the idea, it is traditionally safe to take ideas from other areas of print. Much modern technological advance is based on these presumptions of legal security. (50)Anyone closely involved in patents and inventions soon learns that most "new" ideas are, in fact, as old as the availability of new technology. The basic patent for the theory of magnetic recording dates back to 1886. Many of the original ideas behind television originate from the late 19th and early 20th century. Even the Volkswagen rear engine car was anticipated by a 1904 patent for a cart with the horse at the rear.

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问答题Exactly where we will stand in the long war against disease by the year 2050 is impossible to say. (46) But if developments in research maintain their current pace, it seems likely that a combination of improved attention to dietary and environmental factors, along with advances in gene therapy and protein targeted drugs, will have virtually eliminated most major classes of disease. From an economic standpoint, the best news may he that these accomplishments could be accompanied by a drop in health-care costs. (47) Costs may even fall as diseases are brought under control using pinpointed, short term therapies now being developed. By 2050 there will he fewer hospitals, and surgical procedures will be largely restricted to the treatment of accidents and other forms of trauma. Spending on nonacute care, both in nursing facilities and in homes, will also fall sharply as more elderly people lead healthy lives until close to death. One result of medicine's success in controlling disease will he a dramatic increase in life expectancy. (48) The extent of that increase is a highly speculative matter, but it is worth noting that medical science has already helped to make the very old (currently defined as those over 85 years of age) the fastest growing segment of the population. Between 1960. and 1995, the U. S. population as a whole in creased by about 45%, while the segment over 85 years of age grew by almost 300%. (49) There has been a similar explosion in the population of centenarians, with the result that survival to the age of 100 is no longer the newsworthy feat that it was only a few decades ago. U.S. Census Bureau projections already forecast dramatic increase in the number of centenarians in the next 50 years: 4 million in 2050, compared with 37,000 in 1990. (50) Although Census Bureau calculations project an increase in average life span of only eight years by the year 2050, some experts believe that the human life span should not begin to encounter any theoretical natural limits before 120 years. With continuing advances in molecular medicine and a growing understanding of the aging process, that limit could rise to 130 years or more.

问答题As more people live closer together, and as they use machines to produce leisure, they find that their leisure, and even their working hours, become spoilt by a by- product of their machines--namely, noise. Noise is nowadays in the news; it has acquired political status, and public opinions are demanding, more and more insistently, that something must be done about it. 46) To control noise is to demand much self-discipline (annoyance arises often from lack of common courtesy) a sense of proportion (there is usually a conflict of interest if a noise is to be stopped), the expenditure of money (and it is far more economical to do this early rather than late), and, finally, technical knowledge. Technical difficulties often arise from the subjective-objective nature of the problem. You can define the excessive speed of a motor-car in terms of a pointer reading on a speedometer. But can you define excessive noise in the same way? 47) You find that with any existing simple "noise-meter", vehicles which are judged to be equally noisy may show considerable difference on the meter. Though the ideal cure for noise is to stop it at its source, this may in many cases be impossible. The next remedy is to absorb it on the way to the ear. 48) Domestic noises may perhaps be controlled by forethought and courtesy, and industrial noises by good planning and technical improvement. But if we are going to allow fast motor-cycles and heavy diesel lorries to pass continuously through residential and business districts, the community must decide on the control it needs to exercise, for in the long run it has got to pay for it. 49) And if a nation is to take part in modern air trans port, it must enter into international agreements on the noise control measures it will impose at its airports-and here the cost of any real control is to be measured in millions of dollars. Jet engines may be modified to reduce their noise level, or insulation from air traffic noise may be provided by the purchase of land around airports or the insulation of buildings. 50) One estimate is that ＄5.7 billion would be required to equip all existing jet engines with noise control devices; however,, considering the current state of the art, even taking this step will not reduce noise levels at all points to acceptable values. Some combination of methods is probably necessary.

问答题网球是展示生命激情与活力的“运动芭蕾”，广东网球中心的建筑本身是展示力与美的动感舞台，既优雅又富含现代元素。网球中心是集竞技、休闲于一体的立体体育文化公园。两个网球场错落有致，形成富有张力的线条轮廓，契合体育运动所带来的动态之美。

问答题阅读下面短文，请完成短文后的2项测试任务：（1）从第16~20题后所给的6个选项中为第①~⑤段每段选择1个正确的小标题；（2）从第21~25题后所给的6个选项中选择5个正确选项，分别完成每个句子，并将所选答案的代码（指A、B、C、D、E或F）填在答题纸的相应位置上。How to Perfect the Art of Public Speaking　　If you want to become th

问答题目前在中国正进行着一场意义深远的社会和经济改革。这个伟大的改革使封闭的计划经济变成了以市场为基础的开放经济。

问答题Directions:Writeanessayofabout160-200wordsbasedonthefollowingdrawing.Inthisessay,youshould:1)describethepicturesbriefly,2)interpretthemeaning,and3)giveyourcomment.YoushouldwriteneatlyonANSWERSHEET2.

问答题以前，我要是对一本书感兴趣，往往会一页一页地拼命往下翻，急于要知道下文的究竟。现在我决定：对词汇要像守财奴对待钱财那样，一个子儿也不会轻易放过；或者像穷人过日子，把每个句子当着身边最后一块钱，省吃俭用。

问答题Directions: Recently you were a visitor wanting to exit a gallery and you were confronted with misleading signs that read rather awkwardly, "Way Out" or "Export". Write a letter to the department concerned, politely suggesting they rectify the mistranslations. You should elaborate an effective way to deal with this problem. Write your letter in no less than 100 words. Write it neatly on ANSWER SHEET 2. Do not sign your own name at the end of the letter, use "Li Ming" instead. Do not write the address.

问答题You should write about 100 words. Do not sign your own name at the end of the letter. Use "Li Ming" instead. Do not write your address.

问答题下面的短文有5处空白，短文后有6个句子，其中5个取自短文，请根据短文内容将其分别放回原有位置，以恢复文章原貌，并在答题卡相应位置上将答案选项涂黑。Water: How Much Should You Drink Each Day?　　How much water should you drink each day? 26_____ Studies have produced different r

问答题他命令销毁那些文件。

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问答题Topic: As a young scientist, which life would you prefer to live, common or un common ? Why ?

问答题The sheets are damp with sweat. You’re cold, but your heart is racing as if a killer just chased you down a dark street. It was just a nightmare, you tell yourself; there’s nothing to be afraid of. But you’re still filled with【C1】________. Given how unsettling and haunting nightmares can be, is there a way for dreamers to【C2】________, or even turn off, these bad dreams as they happen? Research is【C3】________, but some studies suggest that people who can master lucid dreaming—that is, the ability to be【C4】________that a nightmare is happening and possibly even control it without waking up—may hold the【C5】________. Nightmares are part of the human experience, especially for kids. Doctors【C6】________don’t consider occasional nightmares a problem. They can just be symptoms of a sleep disorder that can【C7】________from an unpleasant experience, stress, or certain drugs. To treat the disorder, there are a number of medicines and therapies that are backed by【C8】________research, according to the American Academy of Sleep Medicine, which analyzed the available research on the treatment of nightmare disorder in a recent【C9】________published in the Journal of Clinical Sleep Medicine. However, nightmares are complicated, and researchers are still struggling to understand them, said Dr. Rachel Salas, an expert on sleep disorders and an associate professor at Johns Hopkins Medicine in Baltimore. What we do know is that people【C10】________to have different kinds of nightmares at different points during the sleep cycle.A) amountB) answerC) avoidD) awareE) departF) drasticallyG) fear H) limitedI) mechanical J) result K) review L) rigorous M) tend N) timidity O) typically

问答题完善人民币汇率形成机制