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            • 1．

              Nobody can make clear whether the modern inventions help us more or be the opposite. For example, the mobile phones(手机), most people have one. Mobile phones were invented to help people connect with each other by calling at the very beginning. But now their functions (64) ________ (get) more and more. The original purpose of the invention (65) ________ (change) a lot for many years since the first mobile phone came out. You (66) ______ (watch) TV or movies on it. You can read, play games, take photos, listen to the music, buy things and chat with others on it. So, you can often see Phone Freaks(手机控;手机迷) (67) ________ (play) with a mobile phone on a bus, on a train, on a subway, in the office and even at table. Many young people spend so much time (68) ______ (fix) their eyes on the phone that they become unhealthy, get shock(休克) and even die. Experts find out that using phones too much has caused serious loss of vision(视力下降) among the kids in schools. And it will get much worse when they get older. They warn the teenagers (69) ________ (not use) it too much.

                  So, next time when you take out your mobile phone, do you think you should refuse (70)______ (be) a Phone Freak?

              难度：难
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            • 2．
              根据短文内容及首字母提示，填写所缺单词 。
              　　Suppose you find a bright yellow bike on a street corner in the city．You hop on it and ride away．But wait-isn’t this s__①__? No one shouts, “Stop! Thief!” That b__②_ this free ride is just fine with the city．


              　　You can find h__③__ of free yellow bikes in some U．S．cities．The idea began in Portland, Oregon, in 1994．People saw a need for f__④__ transportation, and they wanted to help c__⑤__ pollution．So, to get citizens out of their cars and onto pollution free bikes, they s__⑥__ the Yellow Bike Project．
              　　The public bike are p__⑦__ bright yellow a nd placed throughout the city．People can hop on a yellow bike and ride to work to school, or to run errands．They then leave the bike for the n__⑧__ rider．There have been times when bikes have been stolen, but most people obey the r__⑨__．What would be the point of stealing something that’s already free?
              　　Portland’s i__⑩__ quickly became popular．Within two years of its start similar programs were set up in cities in six other states．

              难度：难
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