问题
完形填空
Tom and Fred were talking about the year 2050. “What will 1 be like in the year 2050?” asked Tom. “I don’t know,” said Fred. “What do you think?” “Well, no one knows. But it is __2__ to guess,” said Tom. “In the year 2050 everybody will carry a pocket (袖珍) __3___. The computer will give people the __4__ to all their problems. We shall all have telephones in our pockets,__5___ . And we’ll be able to talk to our friends all over the world. Perhaps(也许) we’ll be able to ___6__ them at the same time. Machines will do ___7___of the work, and people will have more__8__. Perhaps they will work only two or three days a week. They will be able to fly to the moon by spaceship and spend their holidays there.” “I’m very _9__to hear that. I hope to fly to the moon. And I hope I’ll be able to live _10___,” said Fred. “Won’t that be interesting? Just like a fish.”
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答案
小题1:D
小题2:C
小题3:A
小题4:D
小题5:C
小题6:B
小题7:A
小题8:C
小题9:B
小题10:A
小题1:此题考查名词，根据语境可知选择D.
小题2:此题考查形容词，it’s+adj to do sth. 根据语境可知选择C.
小题3:此题考查名词，根据下文The computer will give people the…可知选A.
小题4:此题考查名词，固定短语the answer to the question问题的答案。
小题5:此题考查副词，因在句末故用too。
小题6:此题考查动词，根据句意可知选择see。（可视电话）
小题7:此题考查代词，根据语境可知机器会做大量的工作，而不是全部工作。
小题8:此题考查名词，根据上文可知，机器代替人做了大量工作，人们会有很多空闲时间，故选C，假期。
小题9:此题考查形容词，根据语境可知飞往月球是件令人高兴的事。
小题10:此题考查介词短语，根据下文提示Just like a fish.可知选择A.在海洋。
)、LiH既是金属储氢材料又是有机合成中的常用试剂，遇水均能剧烈分解释放出H2，LiAlH4在125 ℃分解为LiH、H2和Al。下列说法不正确的是 [ ]