The passage tells us that＿＿＿．

A． sugar is bad for the health

B． the use of sugar is habit forming

C． people need sugar to give them energy

D． sugar provides us with nothing useful

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参考答案

本题考查对文章细节的理解。糖的问题在第四段中提到。文中也提到“糖提供给人能量”，但sugar不是提供能量的唯一选择。

1 Which of the following is a reason for people's growing interest in natural foods?

A． They want to return to natur

B． They want to eat all kinds of food

C． Natural foods are very deliciou

D． They are more health consciou

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2 Food that is rich in organic matter＿＿＿．

A． has been nourished by fertilizers

B． contains vegetable matter that has not been consumed

C． has had chemicals and fertilizer added to it

D． contains large quantifies of vitamins

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3 Which of the following is NOT mentioned in the passage?

A． Chickens are fed on food which is little better than garbag

B． Chickens live in very crowded conditio

C． The eggs chickens produce lack vitamin

D． Chickens are free to move abou

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