--- Hello, is Mary in?
--- I'm sorry she ____ come to the phone because she is having a bath.
A.won't | B.mustn't | C.can't | D.wouldn't |
推荐套卷
--- Hello, is Mary in?
--- I'm sorry she ____ come to the phone because she is having a bath.
A.won't | B.mustn't | C.can't | D.wouldn't |