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 Snowdenstoppedandlookedaroundasif

练习题2.24W

问题详情:

 Snowdenstoppedandlookedaroundasif

 Snowden stopped and looked around as if ________ whether he was going in the right direction.

   A. seeing             B. to see            C. to have seen      D. having seen

【回答】

B

知识点:非谓语动词

题型:选择题

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