题目内容
【题目】You had better wait a few minutes. The headmaster ________ an unexpected guest.
A.receivesB.is receivingC.was receivingD.has received
【答案】B
【解析】
句意:你最好等一会儿。校长正在招待一位不速之客。
考查动词的时态。receives动词的第三人称单数;is receiving动词的现在进行时态;was receiving动词的过去进行时态;has received动词的现在完成时。根据“You had better wait a few minutes”可知说话的时候校长正在招待客人,用现在进行时态is receiving。故选B。
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