题目内容
―Look at the dark clouds. I'm afraid it rain soon.
―I think so, and we stay at home now.
A. must; must B. may; have to C. might; must D. could; have to
练习册系列答案
相关题目
题目内容
―Look at the dark clouds. I'm afraid it rain soon.
―I think so, and we stay at home now.
A. must; must B. may; have to C. might; must D. could; have to