when they leave for beijing答案好想错了想问下..when _ they _ leave for be_英语解答

when they leave for beijing
答案好想错了想问下..
when _ they _ leave for beijing
A.are;going B.will;/
是A还是B.

人气：451 ℃　时间：2020-03-28 10:21:37

解答

选B 如果改A的话要在哪going后边加to 翻译为：他们将要什么时候启程去北京