问答题Directions : Write a letter of complaints according to the following situation: You bought an air conditioner and had it installed the other day, but you found that the air-conditioning didn't work when it operated. Write a letter to 1) point out the malfunction and 2) suggest some solutions. You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the letter. Use "Li Ming" instead. You don't have to write the address.

问答题你能从这篇文章中推测出作者的年龄、性别及生活年代吗？

问答题Directions:Writeanessayof160-200wordsbasedonthefollowingdrawing.Inyouressay,youshould1)describethedrawingbriefly,2)explaintheintendedmeaning,giveaspecificexample,and3)giveyoursuggestionastothebestwaytocommunicate.交流就像桥，可以变沟壑为通途

问答题In the span of 18 months, Isaac Newton invented calculus, constructed a theory of optics, explained how gravity works and discovered his laws of motion. As a result, 1665 and the early months of 1666 are termed his annus mirabilis. (46)It was a sustained sprint of intellectual achievement that no one thought could ever be equaled. But in a span of a few years just before 1900, it all began to unravel. One phenomenon after another was discovered which could not be explained by the laws of classical physics. (47) The theories of Newton, and of James Clerk Maxwell who followed him in the mid-19th century by crafting a more comprehensive account of electromagnetism, were in trouble. Then, in 1905, a young patent clerk named Albert Einstein found the way forward. In five remarkable papers, he showed that atoms are real (it was still controversial at the time), presented his special theory of relativity, and put quantum theory on its feet. It was a different achievement from Newton's year, but Einstein's annus mirabilis was no less remarkable. He did not, like Newton, have to invent entirely new forms of mathematics. However, he had to revise notions of space and time fundamentally. (48) And unlike Newton, who did not publish his results for nearly 20 years, so obsessed was he with secrecy and working out the details, Einstein released his papers one after another, as a fusillade of ideas. For Einstein, it was just a beginning-he would go on to create the general theory of relativity and to pioneer quantum mechanics. While Newton came up with one system for explaining the world, Einstein thus came up with two. Unfortunately, his discoveries- relativity and quantum theory-contradict one another. Both cannot be true everywhere, although both are remarkably accurate in their respective domains of the very large and the very small. Einstein would spend the last years of his life attempting to reconcile the two theories, and failing. (49) But then, no one else has succeeded in fixing the problems either, and Einstein was perhaps the one who saw them most clearly. When Einstein was awarded a Nobel prize, in 1921, it was for the first of his papers of 1905, which proved the existence of photons-particles of light. (50) Up until that paper, completed on March 17th and published in Annalen der Physik (as were the other 1905 papers), light had been supposed to be a wave, since this explains the interference patterns created when it passes through a grating. Einstein, however, began from a different premise, by considering the so-called "black-body experiment".

问答题OTC

问答题There are many methods you can use to help you relieve the anger caused by any given situation in which you feel that you've been wronged, taken advantage of, or otherwise treated unfairly in some way. By lessening the intensity of your anger you will put yourself in a position from which you can act in a constructive and assertive manner, and communicate your feelings and needs effectively, instead of exposing your feelings on others and acting in a way that does not serve you well. At the other extreme, some people cope with anger by suppressing it. If you have such tendency, you need to find ways to release the anger instead of burying it. Hale Dwoskin, one of the founders of the Sedona Method—a method which consists of a series of questions you ask yourself that lead your awareness to focus on what you're feeling in the moment and gently guide you toward letting it go—has the following to say about releasing negative emotions: "The instant you stop resisting any negative emotion.., is the instant it gives up its hold over you. So, welcome the feeling and then let it go. This frees up space for you to begin feeling good—feeling the peace that you truly are. "

问答题Exercise has innumerable health benefits, but losing weight may not be among them. A provocative new study shows that a substantial number of people who take up an exercise regimen wind up heavier afterward than they were at the start, with the weight gain due mostly to extra fat, not muscle. But the study also finds, for the first time, that one simple strategy may improve people"s odds of actually dropping pounds with exercise. As we all know, the fundamentals of weight loss should be simple. Burn more calories on any given day than you consume and, over time, you will lose weight. Theoretically, we can achieve that desirable condition by reducing the number of calories that we take in through dieting or by increasing the number of calories that we consume through exercise. But in reality, most people do not achieve or sustain weight loss, no matter what method they try.

问答题But for a small country it has a surprising range of climate. ( Passage 1 )

问答题{{B}}Directions:{{/B}} You are about to graduate from a university in the coming month. Right now you are doing some job hunting. Write a letter of application to an American bank in your city to 1) introduce yourself briefly and 2) express your wish to join the company. You should write about 100 words on ANSWER SHEET. Do not sign your own name at the end of the letter. Use "Li Ming" instead. You don't have to write the address.

问答题Fires need oxygen(氧气). Without oxygen they will die. Cover a fire with water, sand, or sometimes with your coat. (Passage 3 )

问答题The expression "state of the an" became as common and popular as computers themselves. ( Passage 3 )

问答题customs duty

问答题46)It must be stressed that a characteristic aspect of the present time is that science is exercising a decisive influence on technology, creating new problems for it, guiding its development and conditioning its progress. As a result, science is tending to become a direct force of industry. Scientific theories penetrate technological processes. In its turn, the development of science is strongly influenced by the astounding progress of modern technology, which places at its disposal previously undreamed of means: apparatus of high precision and of tremendous power, such as particle accelerators nuclear reactors, electronic computers, etc. 47)The improvement of industrial technology makes possible the realization of high intensity phenomena such as pressure, temperature, very high tension or nearly ideal conditions of vacuum, often indispensable to accurate experimental results. Science does not, generally, affect industry directly but does so through the intermediary of technology which places at industry's disposal new improved and powerful machines that increase the productivity of labour. 48)It improves technological processes, introduces new forms of energy, creates new materials not provided by nature, introduces new and varied means of transport, communication and telecommunication control and telecontrol. 49)All these means amazingly increase the productivity of labour by substituting human forces for those of nature. 50)The raising of the technical level of industry, therefore, constitutes a major imperative of our time presented to science, which finds itself in the vanguard of social progress.

问答题The 28th Olympic Games was held in Athens, Australia from Aug. 1 to Aug. 17, during which time you must have watched many exciting scenes on TV. Use about 200 words to give a comment on the following topic: Winning isn't everything in the Olympic Games.

问答题 Directions: Professor Rodger Eade is planning to visit China as a visiting scholar. Now Mr. Li Ming, Head of Chinese Language Department, Beijing University, is writing a letter to 1) express warm welcome, and 2) formally invite him to be a visiting scholar, discussing the matters related to research field, financial support, duration of the visit, etc. You should write about 100 words on ANSWER SHEET 2. Do not sign your own name. Use 'Li Ming' instead. Do not write the address.

问答题The only solid pieces of scientific truth about which I feel totally confident is that we are profoundly ignorant about nature. Indeed, I regard this as the major discovery of the past hundred years of biology. It would have amazed the brightest minds of the 18th century Enlightenment to be told by any of us how little we know and how bewildering seems the way ahead. It is this sudden confrontation with the depth and scope of ignorance that represents the most significant contribution of the 20th century science to the human intellect. In earlier times, we either pretended to understand how things worked or ignored the problem, or simply made up stories to fill the gaps. Now that we have begun exploring in earnest, we are getting glimpses of how huge the questions are, and how far from being answered. It is not so bad being ignorant if you are totally ignorant; the hard thing is knowing in some detail the reality of ignorance, the worst spots and here and there the not-so-had spots.

问答题Getting a proper amount of rest is absolutely essential for building your energy resources. If you frequently work far into the night or have a poor sleep, it stands to reason that you may start to feel a little run down. Though everybody is different, most people need at least seven to eight hours of sleep per night in order to function at their best. If you have been lacking energy, try going to bed earlier at night. If you can wake up feeling well-rested, it will be an indication that you are starting to get an appropriate amount of sleep at night. If you sleep more than eight hours every night but still don't feel energetic, you may actually be getting too much sleep. Once in a while, you are bound to have nights where you don't get an adequate amount of sleep. When your schedule permits you can also consid-er taking a short sleep during the day, for sometimes taking a nap is the perfect way to recharge your batteries,

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。Art　　Art seems to appear in human history as far back as 30,000 years ago.We say the earliest cave paintings are art, but what

问答题下面的短文有10处空白，短文后列出12个词，其中10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，并将所选答案的代码（指A、B、C、D、E、F、G、H、I、J、K或L）填在答题纸的相应位置上。Business English Helps　　English plays an important role in the workplace.When it is used in the

问答题科学是开放的知识体系，是一种属于全人类的不断进步的文化。科学是历史的，也在不断改变、塑造自身的形象。只要科学以人类的最大福祉、人性的提升为目标，科学就能重塑自我，赢得人们的依赖。但对科学的尊重不能是盲目的，赶时髦的。科学对于生产力甚至赚钱都有帮助，但科学并不沦为一种经济手段，也不沦为利益竞争对手之间的筹码。