问题补充:
---Can I ask you a question?
--- No, you. You to ask me questions during exams.
A. can’t, mustn’t
B. can’t, aren’t supposed
C. can, aren’t supposed
D. can, don’t have
答案:
A. can’t, mustn’t
B. can’t, aren’t supposed
C. can, aren’t supposed
D. can, don’t have
解析:可联系答.案.网客服索取。