单选题______ among the peasants for many years, he knew them very well.A. Working B. Having worked C. To worked D. Being worked

单选题Directions: In this part there are three passages and one advertisement, each followed questions or unfinished statements. For each of them, there are four choices marked A, B, C and D. Choose the best one and mark your answer on the ANSWER SHEET with a single line though the center. If someone asked you. "What color is the sky?" I expect that you would answer, "Blue. " I am afraid that you would be wrong. The sky has no color. When we see blue, we are looking at blue sunlight. The sunlight is shining on little bits of dust in the air. We know that there is air all around the world. We could not breathe without air. Airplanes could not fly without air. They need air to lift their wings. Airplanes cannot fly very high because as they go higher the air gets thinner. If we go far enough away from the earth, we find there is no air. What is the sky? The sky is space. In this space there is nothing except the sun, the moon and all the stars. Scientists have always wanted to know more about the other worlds in the space. They have looked at them through telescopes and in this way they have found out a great deal. The moon is about 384, 000 kilometers away from the earth. An airplane cannot fly to the moon but there is a thing that can fly even when there is no air. This is rocket. I am sure that you are asking. "How does a rocket fly? " If you want to know, get a balloon and then blow it up until it is quite big. Do not tie up the neck of the balloon. Let go ! The balloon will fly off through the air very quickly. The air inside the balloon tries to get out. It rushes out through neck of the ball and this pushes the balloon through the air. It does not need wings like an air plane. This is how a rocket works. It is not made of rubber like a balloon, of course. It is made of metal. The metal must not be heavy but it must be very strong. There is gas inside the rocket which is made very hot. When it rushes out of the end of the rocket, the rocket is pushed up into the air. Rockets can fly far out into space. Rockets with men inside them have already reached the moon. Several rockets, without men inside them, have been sent to other worlds much farther away. One day rockets may be able to go anywhere in the space.

单选题{{B}}Text 2{{/B}} On Mar. 14, when Wal-Mart Stores Inc. announced its first foray into Japan, the Bentonville (Ark.) retailing giant placed a big bet that it could succeed where countless other foreign companies have failed. In the past five years, a number of famous Western brands have been forced to close up shop after failing to catch on in Japan, one of the world's largest--but most variable--consumer markets. May Wal-Mart {{U}}make a go of{{/U}} it where others have stumbled? One good sign is that the mass marketer is not rushing in blindly. It has taken an initial 6.1% stake in ailing food-and-clothing chain Seiyu Ltd. , which it can raise to a controlling 33.4% by yearend and to 66.7% by 2007. That gives Wal-Mart time to revise its strategy--or run for the exits. The question is whether Wal-Mart can apply the lessons it has learned in other parts of Asia to Japan. This, after all, is a nation of notoriously finicky consumers--who have become even more so since Japan slipped into a decade-long slump. How will Wal-Mart bring to bear its legendary cost-cutting savvy in a market already affected by falling prices? Analysts are understandably skeptical. "It is uncertain whether Wal-Mart's business models will be effective in Japan," Standard & Poor's said in a Mar. 18 report. Much depends on whether Seiyu turns out to be a good partner. The 39-year-old retailer is a member of the reputed Seibu Saison retail group that fell on hard times in the early '90s. It also has deep ties to trading house Sumitomo Corp. , which will take a 15% stake in the venture with Wal-Mart. Perhaps the best thing that can be said of Seiyu's 400-odd stores is that they're not as deeply troubled as other local retailers. Still, there's a gaping chasm between the two corporate cultures. "We've never been known for cheap everyday pricing," says a Seiyu spokesman. Another potential problem is Sumitomo, which may not want to lean on suppliers to the extent that Wal-Mart routinely does. The clock is ticking. Wal-Mart executives say they need several months to "study" the deal with Seiyu before acting on it, but in the meantime a new wave of hyper-competitive Japanese and foreign rivals are carving up the market. If Wal-Mart succeeds, it will reduce its reliance on its home market even further and--who knows? --it may even revolutionize Japanese retailing in the same way it has in the U. S.

单选题I ______ my teacher to write a reference letter to me if I see him.

单选题Woman: You came home just to lie on the couch and fix your eyes on the box. Man: Yon said it. For years it"s been everyone"s little dirty secret about TV watching. But I"ll "come out of the closet" , and claim it loud that I am a "tuber and proud". Question: What can we learn from this conversation?

单选题By "...is there a lack of creative talent on a par with Miyazaki... "(Line 3, Paragraph 2) the author means

单选题{{B}}Passage Three{{/B}} We sometimes hear that essays are an old-fashioned form, that so-and-so is the "last essayist", but the facts of the marketplace argue quite otherwise. Essays of nearly any kind are so much easier than short stories for a writer to sell, so many more see print, it's strange that though two fine anthologies (collections) remain that publish the year's best stories, no comparable collection exists for essays. Such changes in the reading public's taste aren't always to the good, needless to say. The art of telling stories predated even cave painting, surely; and if we ever find ourselves living in caves again, it (with painting and drumming) will be the only art left, after movies, novels, photography, essays, biography, and all the rest have gone down the drain--the art to build from. Essays, however, hang somewhere on a line between two sturdy poles: this is what I think, and this is what I am. Autobiographies which aren't novels are generally extended essays, indeed. A personal essay is like the human voice talking, its order being the mind's natural flow, instead of a systematized outline of ideas. Though more changeable or informal than an article or treatise, somewhere it contains a point which is its real center, even if the point couldn't be uttered in fewer words than the essayist has used. Essays don't usually boil down to a summary, as articles do, and the style of the writer has a "nap" to it, a combination of personality and originality and energetic loose ends that stand up like the nap (绒毛) on a piece of wool and can't be brushed flat. Essays belong to the animal kingdom, with a surface that generates sparks, like a coat of fur, compared with the flat, conventional cotton of the magazine article writer, who works in the vegetable kingdom, instead. But, essays, on the other hand, may have fewer "levels" than fiction, because we are not supposed to argue much about their meaning. In the old distinction between teaching and storytelling, the essayist, however cleverly he tries to conceal his intentions, is a bit of a teacher or reformer, and an essay is intended to convey the same point to each of us. An essayist doesn't have to tell the whole truth and nothing but the truth, he can shape or shave his memories, as long as the purpose is served of explaining a truthful point. A personal essay frequently is not autobiographical at all, but what it does keep in common with autobiography is that, through its tone and tumbling progression, it conveys the quality of the author's mind. Nothing gets in the way. Because essays are directly concerned with the mind and the mind's peculiarity, the very freedom the mind possesses is conferred on this branch of literature that does honor to it, and the fascination of the mind is the fascination of the essay.

单选题Writing about music is like dancing about architecture, or so the saying goes. Sometimes attributed to Frank Zappa, other times to Elvis Costello, this quote is usually intended to convey the futility of such an endeavor, if not the complete silliness of even attempting it. But Glenn Kurtz's graceful memoir, Practicing- A Musician's Return to Music, turns the expression on its head, giving it a different meaning by creating a lovely, unique book. Kurtz picked up the guitar as a kid in a music-loving family, attended the Long Island music school, and went on to play on Merv Griffin's TV show before graduating from Tufts University. Motivating the young Kurtz was the dream of reinventing classical guitar, as if by his great ambition alone he could push it from the margins of popular interest to center stage--something not even accomplished by the late Spanish guitarist Andres Segovia, perhaps the only artist of the form ever to reach anything resembling widespread celebrity. This book reads like a love story of sorts: Boy meets guitar. Boy loves guitar. Guitar breaks boy's heart or, more precisely, the ordinariness of a working musician's life does so. "I'd just imagined the artist's life naively, childishly, with too much longing, too much poetry and innocence and purity," Kurtz writes. "The guitar had been the instrument of my dreams. Now the dream was over." Boy leaves guitar. Were the story to end here, this book would be a tragedy, but after nearly a decade the boy returns to guitar, and although he has lost the enthusiasm he had in his youth, he finds his love of the guitar again in a way he never could have appreciated before. Although Kurtz is writing about a unique musical path, his journey speaks eloquently to the heart of anyone who has ever desperately yearned to achieve something and felt the sting of disappointment. "Everyone who gives up a serious childhood dream--of becoming an artist, a doctor, an engineer, an athlete--lives the rest of their life with a sense of loss, with nagging what ifs, "he writes. "Is that time and effort, that talent and ambition, truly wasted?/

单选题What can be inferred from the passage about integrity checkers? A．They safeguard against viruses by looking for specific virus signatures. B．They are not effective against stealth viruses. C．They fingerprint program files and various system booters and store the information in an off-line database. D．They offer protection against all potential viruses by identifying each virus by name.

单选题My mother likes to have her hair______.

单选题If we were asked exactly what we were doing a year ago, we should probably have to say that we could not remember. But if we had kept a book and had written on it an aceount(记录) of what we did each day, we should be able to give an answer to the question. It is the same in history. Many things have been forgotten because we do not have any written account of them. Sometimes people did keep a record of the most important happenings in their country, but often it was destroyed by fire or in a war. Sometimes there was never written record at all because the people of that time and place did not know how to write. For example, we know a good deal about the people who lived in China 4000 years ago, because they could write and leave written records for those who lived after them. But we know almost nothing about the people who lived even 200 years ago in central Africa, because they had not learned to write. Sometimes, of course, even if the people can not write, they may know something of the past. For most people can tell proudly what their fathers did in the past. This we may call "remembered history". Some of it has now been written down. It is not so exact or so valuable to us as written history is, because words are much more easily changed when used again and again in speech than when copied in writing. But where there are no written re- cords, such spoken stories are often very helpful.

单选题We can see how the product life cycle works by looking at the introduction of instant coffee. When it was introduced, most people did not like it as well as "regular" coffee, and it took several years to gain general acceptance (introduction stage). At one point, though, instant coffee grew rapidly in popularity, and many brands were introduced (stage of rapid growth). After a while, people became attached to one brand and sales leveled off (stage of maturity). Sales went into a slight decline when freeze-dried coffees were introduced (stage of decline). The importance of the product life cycle to marketers is this: Different stages in the product life cycle call for different strategies. The goal is to extend product life so that sales and profits do not decline. One strategy is called market modification. It means that marketing managers look for new users and market sections. Did you know, for example, that the backpacks that so many students carry today were originally designed for the military? Market modification also means searching for increased usage among present customers or going for a different market, such as senior citizens. A marketer may re-position the product to appeal to new market sections. Another product extension strategy is called product modification. It involves changing product quality, features, or style to attract new users or more usage from present users. American auto manufacturers are using quality improvement as one way to recapture world markets. Note, also, how auto manufacturers once changed styles dramatically from year to year to keep demand from falling.

单选题3 World Trade Organization Director-general Renato Ruggiero predicted that the WTO would boost global incomes by ﹩1 trillion in the next ten years. The pact paves the way for more foreign investment and competition in telecom markets. Many governments are making telecom deregulation a priority and making it easier for outsiders to enter the telecom- munication business. The pace varies widely. The U. S. and Britain are well ahead of the pack, while Thai- land won't be fully open until 2006. Only 20% of the ﹩ 601 billion world market is currently open to competition. That should jump to about 75% in a couple of years—largely due to the Telecom Act in the U. S. last year that deregulated local markets, the opening up of the European Union's markets from Jan. 1, 1998 and the deregulation in Japan. The WTO deal now provides a forum for the inevitable disputes along the way. It is also symbolic.. the first major trade agreement of the post-industrial age. Instead of being obsessed with textile quotas, the WTO pact is proof that governments are realizing that in an information age, telecom is the oil and steel of economies in the future. Businesses around the world are already spending more in total on telecom services than they do on oil. Consumers, meanwhile, can look forward to a future of lower prices—by some estimates, international calling rates should drop 80% over several years—and better serv- ice. Thanks in part to the vastly increased call volume carded by the fiber-optic cables that span the globe today, calling half a world away already costs little more than telephoning next door. The monopolies can no longer set high prices for international calls in many countries. In the U. S. , the world's most fiercely competitive long distance market, fre- quent callers since last year have been paying about 12 cents a minute to call Britain, a price not much more than domestic rates. The new competitive environment on the horizon means more opportunities for compa- nies from the U. S. and U. K. in particular because they have plenty of practice at the roughand tumble of free markets. The U. S. lobbied hard for the WTO deal, confident that its firms would be big beneficiaries of more open markets. Britain has been deregulated since 1984 but will see even more competition than before, in December, the government issued 45 new international licenses to join British Telecom so that it will become a strong competitor in the international market. However, the once-cosseted industry will get rougher worldwide. Returns on capital will come down. Risks will go up. That is how free markets work. It will look like any other business.

单选题I never trusted him because I always thought of him as such a ______ character. A. gracious B. suspicious C. unique D. particular

单选题M: The taxi driver must have been speeding.W: Well, not really! He crashed into the tree because he was trying not to hit a box that had fallen off the truck ahead of him.Q: What do we learn about the taxi driver? A. He turned suddenly and ran into a tree. B. He was hit by a fallen box from a truck. C. He drove too fast and crashed into a truck. D. He was trying to overtake the truck ahead of him.

单选题For the most part, rapid economic development has been a favor. But there is a down side to development—health problems such as overweight are all becoming more common, as more people take taxis to work instead of riding their bicycles, and other labour-saving devices become more popular. An increasingly fast pace of life makes it difficult for people to spend time playing sports. " I know exercise is good for your health, " a young lady said, " But after a busy work week, the only thing I want to do is watching TV and going to sleep. " That attitude may explain the results of a recent nationwide study, which suggested 15 percent of urban adults in China have heart problems. Local researchers found that 31. 2 percent of elderly respondents were getting enough exercise, but less than 9 percent of youngsters and the middle-aged got enough physical activity. Elderly people understand the importance of protecting their health. The young people, however, are busy working and use this as an excuse to avoid exercise. In fact, physical exercise doesn't require much time, money or a special gymnasium. People can make use of any time and any place at their convenience to take part in sports. Walking quickly, cycling, climbing the stairs and dancing are all helpful methods to improve one's health. The benefits of adding a little more activity to your life are priceless. " There is no need to be an athlete (运动员) , however, "a local doctor said. People should walk for 30 minutes a day and take part in some other physical activities three to five times a week. He warns, however, that people in poor physical shape should start slowly, and build up over time.

单选题You Can never ______ that fellow for help at a critical moment．

单选题On the afternoon of April 19th, 1587, Sir Francis Dr. ake led his convoy of 31 ships into the port of Cadiz, (1) the Spanish navy was being prepared to (2) England. The Spanish were (3) completely by surprise, and Dr. ake's men quickly looted, sank or burnt every ship in sight. After clearing the harhour of stores and (4) off a Spanish attack,Dr, aka and his ships (5) without the loss of a single man. Back in England, Dr. aka became a national hero, and his daring attack became known as the "singeing of the King of Spain's beard". As well as (6) back the Spanish plan to invade England by several months, Dr. ake's daring attack (7) the success of a popular new drink. For among the stores that he (8) from Cadiz were 2,900 large barrels of sack, a wine made in the Jerez region of Spain, and the (9) of today's sherry. The wine makers of Jerez looked for overseas markets, and sack started to take off in England. In 1587, the celebratory drinking of the sack brought back from Cadiz by Dr. ake gave it a further (10) and made it hugely fashionable, (11) its Spanish origin. For (12) chemical reasons, sack was an unusually long-lasting and (13) wine. This made it ideal for taking on long sea voyages, (14) which alcoholic drinks acted as a vital social lubricant that (15) the hardship of spending weeks packed into a (16) ship. Columbus took sack with him to the new world in the 1490s, making it the first wine to be (17) into the Americas. In 1604, sack was (18) official recognition of (19) when James I (20) an ordinance limiting its consumption at court. By this time sack was popularly known as sherris-sack (sherris being a corruption of Jerez), which eventually became the modern word sherry.

单选题Every means (have) been (tried) (but) without (much) success.