问题补充:
-- 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. will have gone
B. had gone
C. would have gone
D. has gone
答案:
(答案→)A. will have gone
B. had gone
C. would have gone
D. has gone
解析:句意:--我可以和你的经理威廉先生今晚五点通上电话吗?--对不起,在五点之前威廉先生将去参加会议。因为今天五点还没有到,所以应该用将来时,而表示在五点之前,所以应该用将来完成时,故选A。