A. Body heat will be used as power.

　　B. The wearer will not get shocked.

　　C. A tiny nine-volt battery will work.

　　D. They will get charged automatically.

　　【解析】选A。细节理解题。根据第三段倒数第二句话But the researchers hope that in the near future the clothes will generate electricity by using body heat. 可知A正确。

　　3. What does the underlined phrase“This handy invention”in Paragraph 5 refer to?

　　A. The laptop computer.

　　B. The electronic ski jacket.

　　C. The shirt-cum-mobile phone.

　　D. The world’s first cloth keyboard.

　　【解析】选C。推理判断题。由第五段的Another useful garment is the shirt-cum-mobile phone. This handy invention enables drivers to chat. . . 可知, 这里很明显是指代前文的the shirt-cum-mobile phone。

　　4. The main purpose of the text is　.

　　A. to advertise for an English company

　　B. to predict the future trend of science

　　C. to show how rapidly science develops

　　D. to introduce some intelligent clothing

　　【解析】选D。主旨大意题。通读全文可知作者是向我们介绍几种智能的衣服、布料等。

　　B

　　(2017·绍兴统考)When people first walked across the Bering Land Bridge thousands of years ago, dogs were by their sides, according to a study published in the journal Science.

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