题目内容
The man we followed suddenly stopped and looked as if_______whether he was going in the right direction. (2003安徽春)
A. seeing B. having seen C. to have seen D. to see
D
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题目内容
The man we followed suddenly stopped and looked as if_______whether he was going in the right direction. (2003安徽春)
A. seeing B. having seen C. to have seen D. to see
D