真题答案

3773考试网英语四六级真题答案正文

2002年1月英语六级考试真题

来源:fjedu.com 2006-11-10

t every time a material seems to be running short, the price has risen and, in response, people have looked for new sources of supply, tried to find ways to use less of the material, or looked for a new substitute. For this reason prices for energy and for minerals have fallen in real terms during the century. The same is true for food. Prices fluctuate, in response to harvests, natural disasters and political instability; and when they rise, it takes some time before new sources of supply become available. But they always do, assisted by new farming and crop technology. The long- term trend has been downwards. It is where prices and markets do not operate properly that this benign (良性的) trend begins to stumble, and the genuine problems arise. Markets cannot always keep the environment healthy. If no one owns the resource concerned, no one has an interest in conserving it or fostering it: fish is the best example of this. 26. According to the author, most students ________. A) believe the world's environment is in an undesirable condition B) agree that the environment of the world is not as bad as it is thought to be C) get high marks for their good knowledge of the world's environment D) appear somewhat unconcerned about the state of the world's environment 27. The huge increase in world production and population ________. A) has made the world a worse place to live in B) has had a positive influence on the environment C) has not significantly affected the environment D) has made the world a dangerous place to live in 28. One of the reasons why the long-term trend of prices has been downwards is that ________. A) technological innovation can promote social stability B) political instability will cause consumption to drop C) new farming and crop technology can lead to overproduction D) new sources are always becoming available 29. Fish resources are diminishing because ________. A) no new substitutes can be found in large quantities B) they are not owned by any particular entity C) improper methods of fishing have ruined the fishing grounds D) water pollution is extremely serious 30. The primary solution to environmental problems is ________. A) to allow market forces to operate properly B) to curb consumption of natural resources C) to limit the growth of the world population D) to avoid fluctuations in prices Passage Three Questions 31 to 35 are based on the following passage:

  About the time that schools and others quite reasonably became interested in seeing to it that all children, whatever their background, were fairly treated, intelligence testing became unpopular. Some thought it was unfair to minority children. Through the past few decades such testing has gone out of fashion andmany communities have indeed forbidden it. However, paradoxically, just recently a group of black parents filed a lawsuit (诉讼) in California claiming that the state's ban on IQ testing discriminates against their children by denying them the opportunity to take the test. (They believed, correctly, that IQ tests are a valid method of evaluating children for special education classes.) The judge, therefore, reversed, at least partially, his original decision. And so the argument goes on and on. Does it benefit or harm children from inority groups to have their intelligence tested? We have always been on the side of permitting, even facilitating, such testing. If a child of any color or group is doing poorly in school it seems to us very important to know whether it is because he or she is of low intelligence, or whether some other factor is the cause. What school and family can do to improve poor performance is influenced by its cause. It is not discriminative to evaluate either a child's physical condition or his intellectual level. Unfortunately, intellectual level seems to be a sensitive subject, and what the law allows us to do varies from time to time. The same fluctuation back and forth occurs in areas other than intelligence. Thirty years or so ago, for instance, white families were encouraged to adopt black children. It was considered discriminative not to do so. And then the style changed and this cross-racial adopting became generally unpopular, and social agencies felt that black children should go to black families only. It is hard to say what are the best procedures. But surely good will on the part of all of us is needed. As to intelligence, in our opinion, the more we know about any child's intellectual level, the better for the child in question. 31. Why did the intelligence test become unpopular in the past few decades?

  A) Its validity was challenged by many communities. B) It was considered discriminative against minority children. C) It met with strong opposition from the majority of black parents. D) It deprived the black children of their rights to a good education. 32. The recent legal action taken by some black parents in California aimed to ________. A) draw public attention to IQ te

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