题目内容
---What’s wrong with your ipad2? The sound _______ is not clear.
---Yes. It has been broken for some time.
- A.come out
- B.coming out
- C.to come out
- D.came out
B
考查非谓语动词。逻辑主语sound与come out之间是主动关系,而come out本身也是不及物动词词组,故不能用过去分词作后置定语。而句子的谓语动词是is,故不能再出现谓语动词,D排除。故选B.
考查非谓语动词。逻辑主语sound与come out之间是主动关系,而come out本身也是不及物动词词组,故不能用过去分词作后置定语。而句子的谓语动词是is,故不能再出现谓语动词,D排除。故选B.
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