-----The sporst shoes must be Linda's.-----No,they___be.They are too small for her.
问题描述：
-----The sporst shoes must be Linda's.-----No,they___be.They are too small for her.
A.mustn't
B.can't
C.may not
D.Might not
这几个怎么用?选哪个腻?
答
B
表推测的肯定是 must
但是如果是表否定的推测的话 就是can的否定形式
希望能够帮到楼主