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Landslides happen when large amounts of rock, mud and other loose materials are suddenly uprooted and sent sliding down a slope. This might be caused by an earthquake or it might happen after a heavy rain or when soil becomes waterlogged after a fall of snow. As the material loses its grip and begins to move down the slope it gathers speed and sweeps up more material with devastating results. Nepal suffers from frequent landslides because the hillsides have been stripped of trees. When it rains the water soaks into the soil and this slides down the mountainside. The worst landslide in Wales’ history came about with the collapse of an artificial mountain on 21 October 1966. A 250-metre high mountain of waste material from the local coal mine had been piled up outside the village of Aberfan. Two million tons of rock, coal and mud began to move with a thunderous roar towards’the local school, uprooting trees and crushing houses. It was the start of the school day and almost every child in the village was there. The building collapsed under the weight of the avalanche, and crushed children and their teachers beneath it. One hundred and forty five people, among them 116 children, lost their lives. Which of the following cannot explain how landslides happen
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Passage Five To understand the marketing concept, it is only necessary to understand the difference between marketing and selling. Not too many years ago, most industries concentrated primarily on the efficient production of goods, and then relied on "Persuasive salesmanship" to move as much of these goods as possible. Such production and selling focuses on the needs of the seller to produce goods and then convert them into money. Marketing, on the other hand, focuses on the wants of consumers. It begins with first analyzing the preferences and demands of consumers and then producing goods that will satisfy them. This eye on the consumer approach is known as the marketing concept, which simply means that instead of trying to sell whatever is easiest to produce or buy for resale, the makers and dealers first try to find out what the consumer wants to buy and then go about making it according to consumer demand. This concept does not imply that consumer satisfaction is given priority over profit in a company. There are always two sides to every business activity—the firm and the customer—and each must be satisfied before trade occurs. Successful merchants and producers, however, recognize that the surest route to profit is through understanding customers. This concept has been recognized in such slogans as "Have It Your Way." And "You’re the Boss." A good example of the importance of satisfying the consumer presented it self in mid-1985, when Coca Cola changed the flavor of its drink. The non-acceptance of the new flavor by a significant portion of the public brought about a quick restoration of the Classic Coke, which was then marketed alongside the new King Customer ruled! A successful business deal can take place only when （）
Passage Three If women are mercilessly exploited (剥削) year after year, they are only themselves to blame. Because they tremble at the thought of being seen in public in clothes that are out of fashion, they are always taken advantage of by the designers and the big stores. Clothes which have been worn only a few times have to be put aside because of the change of fashion. When you come to think of it, only a woman is capable of standing in front of a wardrobe (衣柜) packed full of clothes and announcing sadly that she has nothing to wear. Changing fashions are nothing more than the intentional creation of waste. Many women spend vast sums of money each year to replace clothes that have hardly been worn. Women who cannot afford to throw away clothing in this way, waste hours of their time altering the dresses they have. Skirts are lengthened or shortened; necklines are lowered or raised, and so on. No one can claim that the fashion industry contributes anything really important to society. Fashion desihners are rarely concerned with vital things like warmth, comfort and durability (耐用). They are only interested in outward appearance and they take advantage of the fact that women will put up with any amount of discomfort, as long as they look fight. There can hardly be a man who hasn’t at some time in his life smiled at the sight of a woman shaking in a thin dress on a winter day, delicately picking her way through deep snow in high-heeled shoes. When comparing men and women in the matter of fashion the conclusions to be drawn are obvious. Do the constantly changing fashion of women’s clothes, one wonders, reflect basic qualities of inconstancy and instability Men are too clever to let themselves be treated by fashion designers. Do their unchanging styles of dress reflect basic qualifies of stabililty and feasibility That’s for you to decide. According to the passage, which of the following statements is TRUE（）
Diogenes was the founder of the creed called Cynicism (the word means "doggishness"); he spent much of his life in the rich, lazy, corrupt Greek city of Corinth, mocking and satirizing its people, and occasionally converting one of them. He was not crazy. He was a philosopher who wrote plays and poems and essays expounding his doctrine; he talked to those who cared to listen; he had pupils who admired him. But he taught chiefly by example. All should live naturally, he said, for what is natural is normal and cannot possibly be evil or shameful. Live without conventions, which are artificial and false; escape complexities and superfluities and extravagance; only so can you live a free life. The rich man believes he possesses his big house with its many rooms and its elaborate furniture, his pictures and his expensive clothes, his horses and his servants and his bank accounts. He does not. He depends on them, he worries about them, he spends most of his life’s energy looking after them; the thought of losing them makes him sick with anxiety. They possess him. He is their slave. In order to procure a quantity of false, perishable goods he has sold the only true, lasting good, his own independence. Diogenes thought most people were only half-alive, most men only half-men. At bright noonday he walked through the market place carrying a lighted lamp and inspecting the face of everyone he met. They asked him why. Diogenes answered, "I am trying to find a man." To a gentleman whose servant was putting on his shoes for him, Diogenes said, "You won’t be really happy until he wipes your nose for you; that will come after you lose the use of your hands." And so he lived—like a dog, some said, because he cared nothing for privacy and other human conventions, and because he showed his teeth and barked at those whom he disliked. Now he was lying in the sunlight, as contented as a dog on the warm ground, happier than the Shah of Persia. Although he knew he was going to have an important visitor, he would not move. According to the passage which one of the following is in accord with Diogenes’s philosophy
Passage Two Sporting activities are essentially modified forms of hunting behaviour. Viewed biologically, the modern footballer is in reality a member of a hunting group. His killing weapon has turned into a harmless football and his prey into a goal-mouth. If his aim is accurate and he scores a goal, he enjoys the hunter’s triumph of killing his prey. To understand how this transformation has taken place we must briefly look back at our forefathers. They spent over a million years evolving as cooperative hunters. Their very survival depended on success in tie hunting-field. Under this pressure their whole way of life, even their bodies, became greatly changed. They became chasers, runners, jumpers, aimers, throwers and prey-killers. They cooperated as skillful male-group attackers. Then about ten thousand years ago, after this immensely long period of hunting their food, they became farmers. Their improved intelligence, so vital to their old hunting life, was put to a new use—that of controlling and domesticating their prey. The hunting became suddenly out of date. The food was there on the farms, awaiting their needs. The risks and uncertainties of the hunting were no longer essential for survival. The skills and thirst for hunting remained, however, and demanded new outlets. Hunting for sport replaced hunting for necessity. This new activity involved all the original hunting sequences but the aim of the operation was no longer to avoid starvation. Instead the sportsmen set off to test their skill against prey that were no longer essential to their survival. To be sure, the kill may have been eaten but there were other much simpler ways of obtaining a meaty meal. The word "operation" (Line 3, Para. 4) refers to （）.
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