Question

18．Cell Phones：Hang Up or Keep Talking
  Millions of people are using cell phones today．In many places，it is actually considered unusual not to use one．（31）B．They find that the phones are more than a means of communication-having mobile phone shows that they are cool and connected．
The explosions around the world in mobile phone use make some health professionals worried．Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones．Mobile phone companies are worried about the negative publicity（負面報道）of such ideas．（32）E．On the other hand，signs of change in the issues of the brain and head can be detected with modern scanning equipment．In one case，a traveling salesman had to retire at a young age because of serious memory loss．（33）F．This man used to talk on his mobile phone for about six hours a day，every day of his working week，for a couple of years．
（33）D？The answer is radiation（輻射）．High-tech machines can detect very small amounts of radiation from mobile phones．Mobile phone companies agree that there is some radiation，but they say the amount is too small to worry about．
As the discussion about the safety continues，it appears that it's best to use mobile phones less often．（35）G．Use your mobile phone only when you really need it．In the future，mobile phones may have a warning label that says they are bad for your health．So for now，it's wise not to use your mobile phone too often．

A．They will possibly affect their benefits
B．In many countries，cell phones are very popular with young people
C．What do the doctors worry about
D．What is it that makes mobile phones potentially harmful
E．They say that there is no proof（證據(jù)） shows that mobile phones are bad for your health
F．He couldn't remember even simple tasks
G．Use your regular phone if you want to talk for a long time．

Answer 1

分析 本文介紹了如今數(shù)以百萬的人在使用手機．在很多地方，如果不用手機會被認為不正常．在很多國家，手機在年輕人中很流行．現(xiàn)在有些醫(yī)生擔心未來很多人會因為使用手機遭到健康問題．未來，手機可能會有一個警告標志，提醒你手機有害健康．因此現(xiàn)在明智的做法是不要經(jīng)常使用手機．

解答 BEFDG
31．B聯(lián)系上文題．根據(jù)上句In many places，it is actually considered unusual not to use one．可知在很多地方，如果不用手機會被認為不正常．B項：In many countries，cell phones are very popular with young people在很多國家，手機在年輕人中很流行．符合文意．故選B．
32．E語境辨析題．根據(jù)上句Mobile phone companies are worried about the negative publicity（負面報道）of such ideas．可知手機公司擔心這種思想的宣傳會產(chǎn)生負面影響．E項：They say that there is no proof（證據(jù)） shows that mobile phones are bad for your health他們認為沒有證據(jù)證明使用手機有害健康．符合文意．故選E．
33．F聯(lián)系上文題．根據(jù)上句In one case，a traveling salesman had to retire at a young age because of serious memory loss．可知有個例子就是一個旅行推銷員很年輕就因為嚴重的失憶而退休了；F項：He couldn't remember even simple tasks他甚至連一些簡單的任務都記不住．符合文意．故選F．
34．D結構分析題．根據(jù)后句The answer is radiation（輻射）．可知答案是輻射．顯然此處提了一個問題：是什么讓手機存在潛在的危害呢？故選D．
35．G承上啟下題．根據(jù)上句As the discussion about the safety continues，it appears that it's best to use mobile phones less often．可知隨著手機安全性討論的繼續(xù)，似乎最好的辦法是不那么經(jīng)常使用手機．根據(jù)下句Use your mobile phone only when you really need it．可知僅在你真的需要使用手機的時候再用．G項：Use your regular phone if you want to talk for a long time．需要打長時間的電話時，使用你的座機．符合語境．故選G．

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