Listen! Do you hear someone for help?A. callB. callingC. to callD. called

发布时间：2020-08-16 21:01:57

Listen! Do you hear someone      for help?
A. call
B. calling
C. to call
D. called

网友回答

A. call
(答案→)B. calling
C. to call
D. called
解析：考查分词短语做补足语。Someone与call构成主动关系，call并且与hear是同时进行的，所以用现在分词。句意：听，你也没有听见有人呼救？
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