胎儿窘迫的主要诊断依据不包括

(阅读理解)Exercise is one of the few factors with a positive role in long-term maintenance of body weight. Unfortunately, that message has not gotten through to the average American, who would rather try switching to “light” beer and low-calorie bread than increase physical exertion. Doctors found that less than one-fourth of overweight adults who were trying to reduce weight said they were combining exercise with their diet.Still, exercise’s supporting role in weight reduction is necessary. A study 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 and decide to start walking one mile a day, the added exercise could burn an extra 100 calories daily. In a year’ time, assuming no increase in food intake, you could lost ten pounds. By increasing the distance of your walks gradually and making other dietary adjustments, you may lose even more weight.

1、The word “reduce” (Para. 1 ) probably means ().

A、decrease

B、lose

C、lessen

D、cut down

2、The following statements are true except ().

A、If people try some special food such as “light” beer when they want to lose weight, they would not regain their old weight.

B、Both the diet and exercise play an important role in losing weight.

C、Few American people who were trying to reduce weight would do exercise with their diet.

D、If people walk one mile daily, and keep doing so for one year with diet, he would lost ten pounds.

3、When American people decided to lose their weight, what would they rather try？ ()

A、To do exercise.

B、To try some “light” beer.

C、To try some “light” beer and low-calorie bread.

D、To try both A and C.

4、This passage is mainly about ().

A、the meaning of exercise

B、the way to reduce weight

C、the relation between lose weight and exercise

D、the importance of losing weight

5、According to the passage, what is the advantage of exercise mentioned by the author？ ()

A、It can help you keep good health.

B、It can help you maintain body weight.

C、It can help you get rid of illness.

D、It can help you find a good job.

Exercise is one of the few factors with a positive role in long term maintenance of body weight. Unfortunately, that message has not gotten through to the average American, that would rather try __1__

How can one reduce these risk factors？

A．stopping smoking

B．regular exercise

C．healthy diet

D．all of these

Exercise is one of the few factors with a positive role in long term maintenance of body weight. Unfortunately, that message has not gotten through to the average American, that would rather try __1__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 were trying to shed __2__pounds said they were combining exercise with their diet. In rejecting exercise, some people may be discouraged too much by calorie-expending charts; for example, one would have to __3__briskly walk three miles just to work the 275 calories in one __4__delicious Danish pastry. Even exercise professionals concede half a point here. "Exercise in itself is a very tough way to lose weight," __5__says York Onnen, the program director of the President's Council on __6__Physical Fitness and Sports.

Therefore, exercise's supporting role in weight reduction is vital. __7__A study at the Boston University Medical Center of overweight police officers and other public employees confirmed that those who diet __8__without exercise regained almost all their old weight, while those who worked exercise into their daily routine maintained their new weight.

If you decide to start walking one mile a day, the added exercise could burn an extra 100 calories daily. In a year's time, assumed no __9__increase in food takein, you could lose ten pounds. By increasing the __10__distance of your walks gradually and making other dietary adjustments,you may lose even more weight.

ight. Unfortunately, that message has not gotten through to the average American, who would rather try switching to "light" beer and lowcalorie bread than increase physical exertion. The Centers for Disease Control, for example, found that fewer than onefourth 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 calorieexpenditure charts, for example, one would have to briskly walk three miles just to work off the 275 calories in one delicious Danish pastry. Even exercise professionals concede half a point here. "Exercise by itself is a very tough way to lose weight." said 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.

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 lowcalorie bread to other drinks and food.

D．They know the factors that play a positive role in keeping down body weight.

Passage Four Questions 26 to 30 are based on the following passage.

Exercise is one of the few factors with a positive role in long-term maintenance of body weight.Unfortunately, that message

has not gotten through to the average American, 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

Motivation is one of the important factors in second language acquisition. ()

Section B

Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.

Exercise is one of the few factors with a positive role in long term maintenance of body weight. Unfortunately, that message has not gotten through to the average American, who would rather try switching to "light" beer and lowcalorie bread than increase physical exertion. The Centers for Disease Control, for example, found that fewer than onefourth 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 caloricexpenditure 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.

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 lowcalorie bread to other drinks and food.

D．They know the factors that play a positive role in keeping down body weight.