— How much shall I pay for the phone cel
题型:选择题
问题:
— How much shall I pay for the phone cell?
— You _______. It’s free of charge.
A.shouldn’t
B.can’t
C.don’t have to
D.mustn’t
— How much shall I pay for the phone cell?
— You _______. It’s free of charge.
A.shouldn’t
B.can’t
C.don’t have to
D.mustn’t