问题
选择题
There is too much homework tonight. I am afraid I can't go to bed ______ 12 o'clock. [ ]
A. after
B. to
C. until
D. in
答案
答案：C
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There is too much homework tonight. I am afraid I can't go to bed ______ 12 o'clock. [ ]
A. after
B. to
C. until
D. in
答案：C