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推荐文章：2000年6月四级试题及参考答案
推荐文章简介：
Part I Listening Comprehension (20 minutes) Section A Diretions In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said.
erican, who would rather try switching to "light" beer and low-calorie bread than increase physical exertion. The Centers for Disease Control, for example, found that fewer than one-fourth of overweight adults who were trying to shed pounds said they were combining exercise with their diet.
In rejecting exercise, some people may be discouraged too much by caloric-expenditure charts;for example, one would have to briskly walk three miles just to work off the 275 calories in one delicious Danish pastry (小甜饼)。 Even exercise professionals concede half a point here. "Exercise by itself is a very tough way to lose weight," says York Onnen, program director of the President’s Council on Physical Fitness and Sports.
Still, exercise’s supporting role in weight reduction is vital. A study at the Boston University
Medical Center of overweight police officers and other public employees confirmed that those
who dieted without exercise regained almost all their old weight, while those who worked exercise into their daily routine maintained their new weight.
If you have been sedentary ( 极少活动的 ) and decide to start walking one mile a day, the
added exercise could burn an extra 100 calories daily. In a year’s time, assuming no increase in
food intake, you could lose ten pounds. By increasing the distance of your walks gradually and
making other dietary adjustments, you may lose even more weight.
26. What is said about the average American in the passage?
A) They tend to exaggerate the healthful effect of "light" beer.
B) They usually ignore the effect of exercise on losing weight.
C) They prefer "light" beer and low-calorie bread to other drinks and food.
D) They know the factors that play a positive role in keeping down body weight.
27. Some people dislike exercise because
A) they think it is physically exhausting
B) they find it hard to exercise while on a diet
C) they don’t think it possible to walk 3 miles every day
D) they find consulting caloric-expenditure charts troublesome
28. "Even exercise professionals concede half a point here" (Line 3, Para. 2) means "They
A) agree that the calories in a small piece of pastry can be difficult to work off by exercise
B) partially believe diet plays a supporting role in weight reduction
C) are not fully convinced that dieting can help maintain one’s new weight
D) are not sufficiently informed of the positive role of exercise in losing weight
29. What was confirmed by the Boston University Medical Center’s study?
A) Controlling one’s calorie intake is more important than doing exercise.
B) Even occasional exercise can help reduce weight.
C) Weight reduction is impossible without exercise.
D) One could lose ten pounds in a year’s time if there’s no increase in food intake.
30. What is the author’s purpose in writing this article?
A) To justify the study of the Boston University Medical Center.
B) To stress the importance of maintaining proper weight.
C) To support the statement made by York Onnen.
D) To show the most effective way to lose weight.
Part HI Vocabulary (20 minutes)
Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D)。 Choose the ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.
31. The machine looked like a large, ，old-fashioned typewriter.
A) forceful
B) clumsy
C) intense
D) tricky
32. Though she began her by singing in a local pop group,she is now a famous Hollywood movie star.
A) employment
B) career
C) occupation
D) profession
33. Within two weeks of arrival, all foreigners had to with the local police
A) inquire
B) consult
C) register
D) profession
34. Considering your salary, you should be able to at least twenty dollars a week.
A) put forward
B) put up
C) put out
D) put aside
35. As he has our pr上一页 [1] [2] [3] [4] [5] [6] [7] 下一页 |
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