题目内容

1The doctor ________ the woman ,but he couldn’t find out what was wrong with her..

A. looked over B. looked after

C. looked for D. looked out

【答案】

【解析】动词短语的区别，looked over意思是仔细检查。looked after意思是照顾照看，look for的意思是寻找，look out 意思是小心谨慎，根据句意故选A.

练习册系列答案

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Many people like to 1the Internet. Exploring the Internet is one of the most important activities of the day. The Internet brings the outside world closer to people’s 2. Some people say the world is smaller than before3of the Internet.
What’s4in other countries?5do people live in places far away? Is there an6sports game somewhere?7life like in the deepest part of sea? If you want to answer all these questions, just come to the Internet. 8people can also learn through reading or listening to the radio. But with the Internet they can learn better and9. A lot of information can10at a great speed.
Can we go shopping without leaving home? Can we see a doctor without going to the school? Can we see a11without going to the hospital? —All these things seemed impossible but now they have become quite12.
The Internet helps us open our eyes. It also helps us13our minds. The Internet often gives us new ideas. 14, it helps us in many ways. Great changes have taken place 15the use of the Internet.

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