问题描述:
have to的用法
I have to finish( )the story first.
A having a look B watching C reading D to read
选哪个?为什么?能详细说说么?
I have to finish( )the story first.
A having a look B watching C reading D to read
选哪个?为什么?能详细说说么?
问题解答:
我来补答展开全文阅读