单选题：Which of the following interested the researchers most?

题目分类：卫生类
题目类型：单选题
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题目内容：

Which of the following interested the researchers most? A．The mice that started dieting in old age。
B．27 0f those 46 0ld genes that continued to behave like young one
C．Calorie restriction that works in peopl
D．Dieting that makes sure a drug is effectiv

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答案解析：

It is ridiculous to dispute about such things.（　　）

It is ridiculous to dispute about such things.（　　）A．foolish B．shocking C．frighte

分类：卫生类题型：单选题

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They only have a limited amount of time to get their points across,（　　）A．large B

分类：卫生类题型：单选题

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In short, I am going to live there myself.（　　）A．In other words B．That is to say

分类：卫生类题型：单选题

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The manager gave US the identical cottage each summer．A．temporary B．similar C．sa

分类：卫生类题型：单选题

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The earth moves around the sun.（　　）A．before B．round C．after D．over

分类：卫生类题型：单选题