题目内容
—I saw Jim at the meeting yesterday?
—Did you? I think he have attended, for he is an expert.
A. needn’t B. mustn’t C. shouldn’t D. couldn’t
A
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题目内容
—I saw Jim at the meeting yesterday?
—Did you? I think he have attended, for he is an expert.
A. needn’t B. mustn’t C. shouldn’t D. couldn’t
A