--- Hello, is Mary in? --- I'm sorry she
题型：选择题
问题：
--- 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
--- 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