九宫八卦步教程:初三英语 急!

来源:百度文库 编辑:查人人中国名人网 时间:2024/05/02 16:42:58
They will finish doing the work ( )
A.a few hours later B.in a few hours
能不能详细解释
也有
"I shall go to school a few minutes later.
几分钟后我就去上学。"
的例句(肯定对的)

B

B in a few hours表示将来

答:应该选B
因为a few hours later 一般用于过去时中,in a few hours 一般用于将来时中。而原句正是将来时,所以选B。

B,will 是将来时,所以用B