Question

What do you usually use mobile phones for? Sending text messages for fun? Playing games? Well mobile phones can do _____ more than that. _____ this year’s Asian tsunami(海啸), mobile phones saved many ______. More than 10,000 international phones were _____ when the tsunami hit. Police ______ text messages to them and found ______ than 2,000. But how? People ______ the signal and found out _____ the tourists were. So, how can _______so small be so smart? Well here’s how! When you turn the phone ____ , it tries to find a signal. This signal comes from the telephone network.

If you have a signal you can see it on the phone’s screen.______, if the signal is weak, ______can be difficult to make a phone call. When the phone is finding a signal, it also sends a ______ to the telephone network. This message tells the station where the phone is. When you start _____a phone call, the telephone network tells telecommunications offices where you are. The office will find out who you’re calling then put you _____ to your friend!

1.A. very B. so C. far D. little

2.A. While B. During C. At D. When

3.A. lives B. animals C. houses D. troubles

4.A. doing B. working C. functioning D. using

5.A. sent B. to sent C. have sent D. were sent

6.A. more B. much C. many D. less

7.A. heard B. listened C. followed D. examined

8.A. how B. where C. what D. why

9.A. something B. nothing C. everything D. nothing

10.A. on B. off C. in D. at

11.A. Sometimes B. Sometime C. Some times D. Some time

12.A. he B. it C. they D. you

13.A. information B. word C. message D. note

14.A. to make B. making C. made D. make

15.A. off B. up C. on D. through

1.C 2.B 3.A 4.B 5.A 6.A 7.C 8.B 9.A 10.A 11.A 12.B 13.C 14.A 15.D 【解析】本文介绍了手机的作用不仅仅是发短息来娱乐或玩游戏，它能帮助救人。手机有信号时，才能打电话。 1.C 考查副词及语境的理解。A. very 非常； B. so如...

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