___ will the train leave?____ five minutes.A. How soon...After B._英语解答

___ will the train leave?____ five minutes.
A. How soon...After B. How soon...In C. When...In D. How long...After
答案是C,但B为何不可?

人气：221 ℃　时间：2019-11-17 06:38:48

解答

when问是时间点．当然说in five minutes.5分钟之后的那个点
how soon是问时间段（要多久）,当然回答five minutes(要5分钟)