Which of the following is true of Belcher's battery mentioned in paragraph 6 ?

A．It is made of metal.

B．It is a kind of watch battery.

C．It can only be seen with a microscope.

D．It is a metallic disk with viruses inside it.

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参考答案

答案解析

细节判断题。题干：下列关于第六段提及的Belcher的电池的描述，哪一个是对的?第六段第二句中提到的metallic disk是指“金属圆盘”，它是微型电池的外形，其内部是由病毒构成的电池部件。微型电池不是由金属组成的，所以A不是答案。本段提到，这种电池looks like a regular watch battery，与手表里电池外形相似，但并不等同手表电池，所以B也不是正确选择。文章只是说电池的部件(但并没有说整个电池)小到只能用显微镜才能看到，所以C也不是正确的选择。D才是第六段所要表达的主要内容，因此是答案。

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B．It equals the width of a hair.

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2 请根据短文内容，回答题。

Why Would They Falsely Confess?

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A．In her experiment, participants were seated at computers and told not to hit the"alt" key,because doing So would crash the systems.

B．Because of the stress of a police interrogation, they conclude, suspects can become convinced that falsely confessing is the easiest way out of a bad situation.

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3 第47题__________

A．In her experiment, participants were seated at computers and told not to hit the"alt" key,because doing So would crash the systems.

B．Because of the stress of a police interrogation, they conclude, suspects can become convinced that falsely confessing is the easiest way out of a bad situation.

C．"It's a little like somebody's working on them with a dental (牙齿) drill," says Franklin Zimring, a law professor at the University of California at Berkeley.

D．"But the baseline is that adults are highly vulnerable too."

E．The court found him innocent and he was released.

F．Redlich also found that the younger the participant, the more likely a false confession.

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