The man must be very angry --- his daughter,---?A.about,isn't sheB.with ,isn't heC.at ,mustn't sheD.with,mustn't he 这里为什么选B而不是D呢?这里有情态动词must啊!请说明为什么这样填?
问题描述：
The man must be very angry --- his daughter,---?
A.about,isn't she
B.with ,isn't he
C.at ,mustn't she
D.with,mustn't he
这里为什么选B而不是D呢?这里有情态动词must啊!请说明为什么这样填?
答