【題目】 —I think Mr Zhang may be in his office.

—No, he????? be there. I saw him????? just now.

A. needn’t; left??? B. mustn’t; leaving??? C. can’t; leave??? D. shouldn’t; leave

【答案】C

【解析】試題分析：句意：——我認(rèn)為張先生可能在他的辦公室。——不，他不可能在那里。我剛才看見他離開了。needn’t不必；mustn’t禁止；can’t不可能；shouldn’t不應(yīng)該。根據(jù) I saw him??????? just now.可知izheshi有把握的推測，故第一空用情態(tài)動詞can’t。see sb. do sth.看見某人做了某事，故第二空用leave。故選D。

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