题目内容

14.Some people waste too much water.They don't believe that it can__________ some day.(  )
A.keep outB.run outC.be run outD.run out of

分析 一些人浪费太多水了,他们不相信有一天水会用完.

解答 答案:B;
A.keep out"阻止…进入",B.run out意为"用完,耗尽",D.run out of"从…中跑出来;用完…东西",后应接宾语,比如What happened when we run out of water?(当我们没有了水,会发生什么?);选项C是被动形式,其后应加介词of;根据句中内容Some people waste too much water可以推测下句句意应为:他们不相信有一天会用完;故选B.

点评 根据句中信息推测出该句的句意是解答此题的关键;还要对给出的答案进分析和比较,从而作出正确解答.

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