题目内容
完型填空
In China , some radio stations use hotlines(热线)．It's used for ________ the listeners to take part in the talk shows．
That's a good ________ ．However, the fact is some people do nothing but break the whole program．Some people know little about the topic under ________ ．Sometimes they do not even know what the host（主持人） is talking about．So the host has to________ the caller what the show is about．Usually the caller will ________ a few questions which express his hope and show his ignorance(无知)．Then the host has to answer and explain how silly（愚蠢的）this is ! It ________ a lot of time．
It seems that some people phone the hotlines for fun．They ________ want to let listeners hear them．They don't care what the topic is and ________ they themselves are interested in the topic or not．Silly they appear to be．
It's ________ for radio stations to improve the hotline programs．If a caller doesn't know what is going ________ , the operator should not let the caller take part in the talking．
1.A．stopping B．laughing C．encouraging
2.A．lesson B．idea C. medicine
3.A. discussion B. meeting C. party
4.A. make B. teach C. tell
5.A. ask B. read C. write
6.A. saves B. wastes C. brings
7.A. hardly B. just C. never
8.A. what B. where C. whether
9.A. funny B. interesting C. necessary
10.A. on B. off C.away
