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博士研究生考试
问答题 First, write an outline for your essay, and then according to your outline, write your essay. Both your outline and your essay should be written clearly on your ANSWER SHEET.
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问答题Outline:1.Interpretthegraph.2.Suggestcounter-measures.3.Giveadviceforjobseekers.
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问答题Its goal is to find out how the world works, to seek what regularities there may be, to penetrate to the connections of things—from subnuclear particles, which may be the constituents of all matter, to living organisms, the human social community, and thence to the cosmos as a whole.
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问答题In recent years, railroads have been combining with each other, merging into super systems, causing heightened concerns about monopoly. As recently as 1995, the top four railroads accounted for under 70 percent of the total ton-miles moved by rails. Next year, after a series of mergers is completed, just four railroads will control well over 90 percent of all the freight moved by major rail carriers. 71. Supporters of the new super systems argue that these mergers will allow for substantial cost reductions and better coordinated service. Any threat of monopoly, they argue, is removed by fierce competition from trucks. But many shippers complain that for heavy bulk commodities traveling long distances, such as coal, chemicals, and grain, trucking is too costly and the railroads therefore have them by the throat. The vast consolidation within the rail industry means that most shippers are served by only one rail company. Railroads typically charge such "captive" shippers 20 to 30 percent more than they do when another railroad is competing for the business. Shippers who feel they are being overcharged have the right to appeal to the federal government's Surface Transportation Board for rate relief, but the process is expensive, time-consuming, and will work only in truly extreme cases. 72. Railroads justify rate discrimination against captive shippers on the grounds that in the long run it reduces everyone's cost. If railroads charged all customers the same average rate, they argue, shippers who have the option of switching to trucks or other forms of transportation would do so, leaving remaining customers to shoulder the cost of keeping up the line. It's theory to which many economists subscribe, but in practice it often leaves railroads in the position of determining which companies will flourish and which will fail. "Do we really want railroads to be the arbiters of who wins and who loses in the marketplace?" asks Martin Bercovici, a Washington lawyer who frequently represents shipper. 73. Many captive shippers also worry they will soon be his problem with a round of huge rate increases. The railroad industry as a whole, despite its brightening fortunes, still does not earn enough to cover the cost of the capital it must invest to keep up with its surging traffic. Yet railroads continue to borrow billions to acquire one another, with Wall Street cheering them on. Consider the $ 10. 2 billion bid by Norfolk 'Southern and CSX to acquire Conrail this year. Conrail's net railway operating income in 1996 was just $ 427 million, less than half of the carrying costs of the transaction. Who's going to pay for the rest of the bill? Many captive shippers fear that they will, as Norfolk Southern and CSX increase their grip on the market.
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问答题In polities, in the courts, even on the ubiquitous TV talk shows, it is good form to pick an intellectual fight. People attach each other--hurl insults, even--and it counts as logical argument. I cannot understand it.
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问答题The impact of decentralization trends, of course, extends well beyond cities. Sprawling development patterns are destabilizing many of the suburbs that surround America's cities. Older suburbs are experiencing the same challenges as cities: failing schools, persistent crime, and the loss of jobs and businesses to other, further out suburbs. Even suburban areas that are developing rapidly are finding that explosive growth has its drawbacks, especially in the form of overcrowded schools, but also in long commutes and the inability of local governments to pay for new roads, sewers, and other infrastructure.
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问答题{{B}}Outlines:{{/B}} 1)目前有许多外语培训机构往往打着外语速成的广告吸引学员,而且还吸引了不少人参加。 2)你对此有何看法?
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问答题结合深化“收支两条线”管理改革,中央部门预算编制要全面反映部门预算内外收支状况,实行综合财政预算。
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问答题In recent years there has been considerable discussion of the relation between science and the humanities. The differences in attitudes are related in part to the different objectives of science and the humanities. In gross terms, one objective of science is to achieve precise and parsimonious statements about the structure and processes of the animate and inanimate world. Ideally, these statements allow us to describe, understand, and predict something about that world. As stated earlier, elegance or aesthetic appeal have their place in the world of the scientist, but these qualities can be expressed in terms of precision and parsimony. A primary objective of the humanities is to enrich the life of the beholder by arousing some sensual experience, emotion, or feeling. Some of these feelings are quite complex and intricate, and need developing an activity that requires a great deal of talent. There are a number of ways in which the humanities and sciences are alike. One of the principal likenesses is the motivations for both groups.
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问答题当前,国际形势正经历着自冷战结束以来最复杂、最深刻的变化。和平与发展依然是摆在世界各国人民面前的两大课题。和平是发展的前提,发展是和平的保障,在和平的环境中谋求发展已成为国际社会的共同愿望。
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问答题Directions: In this section, you are asked to write a complaint about the disaccordance of color and accessories to the sample. Your composition should be based on the outline given below. Your composition should be 160-200 words. 1.通知对方已经收到北京西服的订购样品,说明检验后的结果:颜色与样品不符,腰带与服装不配。 2.已经另件寄上货样不符的两件服装,期待更换正确颜色的货物。 3.表明愿意支付额外的空运费,同时请求对方也负担一部分。 4.期盼对方迅速处理此事。
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问答题消除贫困是当代世界的重大课题。发达国家应该从提供资金、减免债务、转让技术、平等贸易等方面,支持和帮助发展中国家振兴经济、提高人民的生活水平,这也符合发达国家的长远利益,各国经济共同增长和普遍繁荣是人类努力的方向。
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问答题Scientists, those who are endowed with peculiar capability of thinking and analysis and with endless patience in observing and data collecting, always try hard to discern the nature and seek for the regularity over the disorderly appearance.
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问答题 71. {{U}}Not so long ago it was assumed that the dangers man would meet in space would be terrible, the main ones being radiation and. the danger of being hit by meteors. It is perhaps worth remembering that less than two centuries ago, the dangers of train travel seemed similarly terrible{{/U}}. A man would certainly die, it was thought, if carried along at a Speed of 30 miles per hour. There are two sorts of radiation man must fear in space. The first is radiation from the sun, and this is particularly dangerous when the sun is very active and explosions are occurring on its surface. The second, less harmful form comes from the so-called Van Allen Belts. These are two areas of radiation about 1 ,500 miles away from the earth. 72. {{U}}Neither of these forms of radiation are a danger to us on the earth, since we are protected by our atmosphere. Specifically, it is that part of our atmosphere known as the ozonosphere which protects us. This is a belt of the chemical ozone between 12 and 21 miles from the ground which absorbs all the radiation{{/U}}. Once outside the atmosphere, however, man is no longer protected, and radiation can be harmful in a number of ways. 73. {{U}}A distinction must be drawn between the short-and long-term effects of radiation. The former are merely unpleasant, but just because an astronaut returning from a journey in space does not seem to have been greatly harmed, we cannot assume that he is safe. The long-term effects can be extremely serious, even leading to death{{/U}}. One solution to the dangers of radiation is to protect the spaceship by putting some kind of shield around it. This was in fact done on the Apollo spaceships which landed on the moon. But this solution is not possible for longer journeys—to Mars for example—because the shield would need to be very large, and could not be carried. Another solution, not in fact possible at present, would be to surround the spaceship with a magnetic field to deflect the radiation. In all, we have to conclude that there is at present no complete solution to the problem of radiation.
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问答题Instead of trying to reduce the discontent felt, try to raise the level or quality of the discontent. Perhaps the most that can be hoped for is to have high-order discontent in today's society, discontent about things that really matter. Rather than evaluating programs in terms of how happy they make people, how satisfied those people become, programs must be evaluated in terms of the quality of the discontent they engender. For example, if a consultant wants to assess whether or not an organization is healthy, he doesn't ask, "Is there an absence of complaints?" but rather, "What kinds of complaints are there?" Instead of trying to make gradual changes in small increments, make big changes. After all, big changes are relatively easier to make than are small ones. Some people assume that the way to bring about improvement is to make the change small enough so that nobody will notice it. This approach has never worked, and one can't help but wonder why such thinking continues. Everyone knows how to resist small changes; they do it all the time. If, however, the change is big enough, resistance can't be mobilized against it. Management can make a sweeping organizational change, but just let a manager try to change someone's desk from here to there, and see the great difficulty he encounters. All change is resisted, so the question is how can the changes be made big enough so that they have a chance of succeeding? Buck Minster Fuller has said that instead of reforms society needs new forms; e. g. , in order to reduce traffic accidents, improve automobiles and highways instead of trying to improve drivers. The same concept should be applied to human relations. There's a need to think in terms of social architecture, and to provide arrangements among people that evoke what they really want to see in themselves. Mankind takes great pains with physical architecture, and is beginning to concern itself with the design of systems in which the human being is a component. But most of these designs are only for safety, efficiency, or productivity. System designs are not made to affect those aspects of life people care most about such as family life, romance, and aesthetic experiences. Social technology as well as physical technology needs to be applied in making human arrangements that will transcend anything mankind has yet experienced. People need not be victimized by their environments; they can be fulfilled by them.
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问答题Write an application letter. You should write about 100 words, and base your composition on the outline below. Suppose you are a college student and you intend to work part time during your vacation. In your letter, you include the post you would like to apply for, your experience and your hobbies.
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问答题The hardest hit of all that week were Wall Street"s specialist firms, the traders who were charged with maintaining orderly markets. That task required them to purchase stocks when there were no other buyers and to make sales when other sellers disappeared. Until the end of that week, a total 52 specialist lb-ms had worked on the floor of the New York Stock Exchange: each had handled the shares of 20 to 30 specified Big Board companies. on Black Monday, the specialists grimly fulfilled their responsibilities, buying millions of shares as prices plunged all around them. Their losses could amount to as much as $ 50 million. Securities firms outside Wall Street also felt mortal pain. The 4,500 accounts of the New York Stock Exchange member were taken over by Rodman & Renshaw, a Chicago firm.
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问答题"Is Self-Confidence the Most Important Factor for Success?"
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问答题All men are created equal,that they are endowed by their Creator with inherent and unalienable rights,that among these are life,liberty,and the pursuit of happiness;that to secure these rights,governments are instituted among men,deriving their just powers from the consent of the governed,that whenever any form of government becomes destructive of these ends,it is the right of the people to alter or to abolish it,and to institute new government.
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问答题韦尔奇并非出身富贵之门,也决非一夜成名,他是靠自己的奋斗脱颖而出。
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