Mary _______be Canadian, for she's got a British passport.
2023-12-01英语F
Mary _______be Canadian, for she's got a British passport.
A.can't
B.isn't able to
C.mustn't
D.needn't
正确答案是A

Mary _______be Canadian, for she's got a British passport.
A.can't
B.isn't able to
C.mustn't
D.needn't
正确答案是A