题目内容
--- I’m sure Andrew will win the first prize in the final.
--- I think so. He ___________ for it for months
A. is preparing B. was preparing
C. had been preparing D. has been preparing
D
解析:从上文可知“Andrew将在决赛中拿第一”说明他还在准备,故用现在完成进行时。句意是“他一直准备数月了。”故选D
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