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单选题成人英语三级

2017-09-07

If you want to live longer,you should__________．

A．enable your heart to beat much faster

B．find out the reason for ageing

C．exercise regularly to keep your heart healthy

D．prevent your cells from being lost

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参考答案

C

答案解析

逻辑判断题。从最后两段可以得知regular exercise对身体健康的好处。

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1 We can know from the passage that__________．

A．the reason why ageing takes a greater loss on the male heart has been found out

B．scientists are on the way to finding out why the male heart loses more of the cells

C．the team has done something to prevent the male from suffering the greater loss

D．women over 70 could lose more heart cells than those at the age of 20

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2 根据下面资料，回答题
Persons who are overweight should watch their diet carefully in order to lose pounds．
The best way to do this is to start a weight control program． At first it is wise to talk with your doctor． He can, advise you of the number of calories you should have in your meals each day． He can tell you about exercising while on your diet． A good rule is to lose slowly． A loss of a pound or two is plenty．
Plan meals around foods you know． This means that it is wise to include foods that you are used to and that are part of your regular eating habits． When you have lost the weight you wish,simple items can be added to your diet so that you can maintain the weight you want． While you ．are dieting, try to build a pattern of eating that you can follow later to maintain your desired weight．
When dieting, choose low-calorie foods． Avoid such items as fats, fried food, sweets,cakes,cream and soft drinks． Try to take coffee and tea without sugar or cream． Snacks can be part of your diet． For example,a piece of fruit or a simple dessert saved from mealtime can be eaten between meals． Keep busy! This way you will not be tempted to go off the diet． Make full use of opportunities to exercise． Try walking instead of riding whenever pos-sible． Happy dieting!
What is the main idea of the passage?

A．How to diet．

B．Why we should diet．

C．What we should diet．

D．Where we should diet．

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3 When you have lost the weight you wish you can__________．

A．have some more simple items in your diet

B．eat more and more foods you like

C．stop dieting

D．tell the doctor what you've done

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