Whiledoingcalculationfortheproject,thedesigners____anewsolutiontoageologicalproblem.

A、fellinto
B、stumbledupon
C、setout
D、discovered
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正确答案:

B

答案解析:

【参考译文】 在对工程进行计算时,设计人员碰巧找到了解决地质问题的方法。

【试题分析】 本题是一道词义辨析题。

【详细解答】 “fall into”含义为“被卷入……”;“stumble upon”含义为“偶然找到,发现”;“set out”含义为“启程,出发”;“discover”含义为“发现,发觉”。从四个选项看,含有“偶然”含义的“stumble upon”最适合本句话。

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Passage 3

Questions 11 to 15 are based on the following passage:

Unlike their American or European counterparts, car salesmen in Japan work hard to get a buyer. Instead of lying lazily around showrooms waiting for customers to drop by, many Japanese car salesmen still go out to get them. They walk wearily along the streets cars door-to-door. New customers are hunted with fruit and cakes on their birthdays. But life is getting tough, and not just because new-car sales are falling.

With more Japanese women (who often control the household budget) going out to work, the salesmen increasingly find nobody at home when they call. That means another visit in the evening or the weekend. Then they face an extra problem: more people, especially the young, prefer to choose a new car from a showroom where they can compare different models.

Even as late as the mid-1980s some 90% of new cars were sold door-to-door. In some rural areas most new cars are still sold this way. But in the big cities more than half the new cars are now sold from showrooms.

Although investing in showrooms is expensive because of the high cost of Japanese land, dealers have little choice. A labor shortage and higher among Japan’s workforce are making it difficult to hire door-to-door salesmen. Most of a Japanese car salesman’s working day is spent doing favors for customers, like arranging insurance or picking up vehicles for servicing, rather than actually selling.

Japan’s doorstep car salesmen are not about to vanish. The personal service they provide is so deep-rooted in Japan that they are likely to operate alongside the glittering new showrooms. The two systems even complement each other. What increasingly happens is that the showroom attracts the interest of a potential buyer, giving the footsore salesmen a firm lead to follow up with a home visit.

11. Japanese car sales usually do not wait at showrooms for customers to drop by; instead, .

A. they sell cars door-to-door

B. they buy presents for their customers

C. they enjoy themselves in recreation centers

D. they go out to do market researches

12. Implied but stated: the competition in car market is .

A. light B. moderate C. fierce D. unfair

13. Young people like to buy a new car .

A. at home B. from a showroom

C. made in the U.S.A. D. made in Japan

14. The squadron of Japanese car salesmen is reducing because of .

A. a labor shortage

B. higher expectations among Japan’s workforce

C. high cost land

D. both A and B

15. Japanese car salesmen to their customers many favors such as .

A. showing them around in an exhibition

B. arranging insurance

C. paying them a visit on weekends

D. selling ole cars for them

Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time; if corrected too much, he will stop talking. He notices a thousand times a day the difference between the languages he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people. In the same way, when children learn to do all the other things they learn to do without being taught-to walk, run, climb, whistle, ride a bicycle-compare those performances with those of more skilled people, and slowly make the needed changes. But in school we never give a child a chance to find out his own mistakes for himself, let alone correct them. We do it all for him. We act as if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Soon he becomes dependent on the teacher. Let him do it himself. Let him work out, with the help of other children if he wants it, what this word says, what answer is to that problem, whether this is a good way of saying or doing this or not.

If it is a matter of right answers, as it may be in mathematics or science, give him the answer book. Let him correct his own papers. Why should we teachers waste time on such routine work? Our job should be to help the child when he tells us that he can’t find the way to get the right answer. Let’s end this nonsense of grades, exams, marks, Let us throw them all out, and let the children learn what all educated persons must some day learn, how to measure their own understanding, how to know what they know or do not know.

Let them get on with this job in the way that seems sensible to them. With our help as school teachers if they ask for it. The idea that there is a body of knowledge to be learnt at school and used for the rest of one’s life is nonsense in a world as complicated and rapidly changing as ours. Anxious parents and teachers say, “But suppose they fail to learn something essential they will need to get in the world?” Don’t worry! If it is essential, they will go out into the world and learn it.

1.What does the author think is the best way for children to learn things?

A.by copying what other people do.

B.by making mistakes and having them corrected.

C.by listening to explanations from skilled people.

D.by asking a great many questions.

2.What does the author think teachers do which they should not do?

A.They give children correct answers.

B.They point out children’s mistakes to them.

C.They allow children to mark their own work.

D.They encourage children to mark to copy from one another.

3.The passage suggests that learning to speak and learning to ride a bicycle are___.

A.not really important skills.

B.more important than other skills.

C.basically different from learning adult skills.

D.basically the same as learning other skills.

4.Exams, grades, and marks should be abolished because children’s progress should only be estimated by___.

A.educated persons.

B.the children themselves.

C.teachers.

D.parents.

5.The author fears that children will grow up into adults while being___.

A.too independent of others.

B.too critical of themselves.

C.incapable to think for themselves.

D.incapable to use basic skills.

PartIVTranslation

Asthesourceofaluminumisalmostinexhaustible,wecanexpectthatmoreandmoreuseswillbefoundforthisversatilemetal.(PassageTwo)

Passage 2

Questions 6 to 10 are based on the following passage:

The food we eat seems to have profound effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown tat 40 percent of cancer is related to the diet as well, especially cancer of the colon. Different cultures ate more prone to get certain illnesses because of the food that is characteristic in these cultures. That food is related to illness is not a new discovery. In 1945, government researchers realized that nitrates and nitrites, commonly used to preserve color in meats, and other food additives, caused cancer. Yet these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives that we eat are not all so direct. Farmers often give penicillin to beef and poultry, and because of this, penicillin has been found in the milk of treated cows. Sometimes similar drugs are administered to animals not for medicinal purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration (FDA) has tried repeatedly to control these procedures, the practices continue.

6. How has science done a disservice to mankind?

A. Because of science, most of the foods we eat today are contaminated.

B. It has caused a lack of information concerning the value of food.

C. As a result of scientific intervention, some potentially harmful substances has been added to our food.

D. The scientists have preserved the color of meats, but not of vegetables.

7. What are nitrates used for?

A. They preserves flavor in packaged foods.

B. They preserve the color of meats.

C. They are the objects of research.

D. They cause the animals to become fatter.

8. The FDA has tried repeatedly to control .

A. the attempt to fatten the animals

B. the attempt to cure sick animals

C. the using of drugs to animals

D. the using of additives to preserve the dolor of food

9. The word “carcinogenic” means most nearly the same as .

A. trouble-making B. color-retaining

C. money-saving D. cancer-causing

10. Which of the following statements is NOT true?

A. Drugs are always given to animals for medical reasons.

B. Some of the additives in our food are added to the food itself and some are given to the living animals.

C. Researchers have known about the potential hazards of the food additives for over thirty-five years.

D. Food may cause forty percent of cancer in the world.

Wecanconcludefromthepassagethat________.

A、today'sunder-thirtiesareleadingamiserablelifeinBritain
B、LauraLenox-Conyngham'sattitudetoworkandliferepresentsthatofmanyyoungprofessionalsinBritain
C、Lifecangetharderforunder-thirtiesinBritain
D、eldersenjoyextremelyhighlivingstandardsinBritain
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