---- I stayed awake 12 o’clock to wait for my husband to e back last night.
------ Then you have had a good sleep, did you?
A. until; mustn’t
B. till; can’t
C. before; should
D. when; would
网友回答
A. until; mustn’t
(答案→)B. till; can’t
C. before; should
D. when; would
解析:可联系答.案.网客服索取。