帮解释下这个单选18-“May I speak to your manager Mr.Williams at five

来源：学生作业帮编辑：搜搜做题作业网作业帮分类：英语作业时间：2024/04/27 06:39:01

帮解释下这个单选
18-“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
为什么是D不是A?

关键在于"long before" 意思是很久之前,Mr.Williams 很久之前就去开会了,所以用完成时不用将来时.

帮解释下这个单选18-“May I speak to your manager Mr.Williams at five Hello!May I speak to Mr Wu? Hello,may I speak to Mr.Smith? —May I speak to Mr. Smith? ---May I speak to Mr. Smith? — May I speak to Mr Morgan? —May I speak to Mr Morgan? —May I speak to Mr Wang? i don't like _____you speak to your manager M:Hello.May I speak to Mr Smith,please? 英语翻译-----May I speak to Mr.Smith?-----____________________.( －Hello, may I speak to Mr. Smith?