-I'm sorry to say we have to put off our meeting for an hour, the president will us.-What a pity!A. join B. enter C. drop D. attend 题目和参考答案——青夏教育精英家教网—

题目内容

—I'm sorry to say we have to put off our meeting for an hour, the president will us.

—What a pity!

A. join B. enter C. drop D. attend

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选词与短文填空（10分，多余一词）

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