问题
选择题
—Mum. May I go to the cinema?
—No, you _______. You _______ finish your homework first. [ ]
A. can't; can
B. may not; may
C. can't; must
D. mustn't; might
答案
答案:C
—Mum. May I go to the cinema?
—No, you _______. You _______ finish your homework first. [ ]
A. can't; can
B. may not; may
C. can't; must
D. mustn't; might
答案:C