题目内容
—I’m sure your brother Andrew will win the first prize in the English contest.
—I think so. He ________ for it for two months.
A. is preparing B. was preparing
C. had been preparing D. has been preparing
D
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题目内容
—I’m sure your brother Andrew will win the first prize in the English contest.
—I think so. He ________ for it for two months.
A. is preparing B. was preparing
C. had been preparing D. has been preparing
D