—May I speak to your manager Mr.Williams at five o’clock Wap版

试题详情及答案解析

—May I speak to your manager Mr.Williams at five o’clock tonight?
—I’m sorry. Mr. Williams ________ to a conference long before then.

A．would have gone	B．had gone
C．will have gone	D．has gone

答案：C

试题分析：句意：-----我可以在今天下午五点跟你们经理Mr. Williams通话嘛？--很抱歉，今晚5点钟前，他将已经去开会啦。和before then连用，用将来完成时。故选C。
考点：考查动词时态