I don't know____he will be back.A.how long B.hao soonc.hao farD.hao much
问题描述:
I don't know____he will be back.
A.how long
B.hao soon
c.hao far
D.hao much
答
how soon
答
选B
首先排除D....那时问价钱的
C试问距离的
答
B
How soon是用来问未来的时间的
答
A
多久才能回来的意思
答
选B,A表示时间持续的长度,而B表示距离动作发生还有多长时间
答
A