The information in the first paragraph is presented mainly through__________.

A．listing statistics.

B．telling a story.

C．pointing out similarities.

D．pointing out differences.

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参考答案

答案解析

细节题。题干：第一段的信息主要是以何种方式陈述的?第一段并没有列出数据或者讲故事，而是通过描述共性而阐述出核心家庭的概念。因此C是正确答案。

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2 请根据短文内容，回答题。

Virtual Driver

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__________ (48) However, it takes the world's best racecar driver at least one second to react, and this doesn't include the time he needs to take action.
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第46题__________

A．Experts say that we cannot do that just yet.

B．In the near future, intelligent cars will be put into commercial operation.

C．This is the brain of the car.

D．But how does an intelligent car control itself?.

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3 第47题__________

A．Experts say that we cannot do that just yet.

B．In the near future, intelligent cars will be put into commercial operation.

C．This is the brain of the car.

D．But how does an intelligent car control itself?.

E．It completes the processing of the images sent by the cameras within 100 milliseconds.

F．However, it cannot recognize moving people and bicycles on ordinary roads that have no clear markings on them.

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