问题
选择题
—Must I finish the work today?
—No, you _______. You_______ finish it tomorrow. [ ]
A. mustn't, must
B. needn't, may
C. can't, may
D. needn't, can
答案
B
—Must I finish the work today?
—No, you _______. You_______ finish it tomorrow. [ ]
A. mustn't, must
B. needn't, may
C. can't, may
D. needn't, can
B