I don't know____he will be back.
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
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
I don't know____he will be back.
A.how long
B.hao soon
c.hao far
D.hao much
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