问题
选择题
—Did Alice sleep well last night?
—No, she didn't. She didn't go to bed _______ 12 o'clock last night. [ ]
A. after
B. when
C. until
D. if
答案
答案：C
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—Did Alice sleep well last night?
—No, she didn't. She didn't go to bed _______ 12 o'clock last night. [ ]
A. after
B. when
C. until
D. if
答案：C