关于must,can表明推测语气时的用法.Why don't you phone Kate now?She ____ yet.A.can't have leftB.wouldn't have leftC.might have leftD.must have left为什么不选D选B?

分类: 作业答案 • 2021-12-19 15:21:55

问题描述：

关于must,can表明推测语气时的用法.
Why don't you phone Kate now?She ____ yet.
A.can't have left
B.wouldn't have left
C.might have left
D.must have left
为什么不选D选B?

答