问题
选择题
Sam _____ go out to play football with his friends _____ school was over yesterday. [ ]
A. won't, before
B. doesn't, after
C. wasn't, until
D. didn't, until
答案
答案：D
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Sam _____ go out to play football with his friends _____ school was over yesterday. [ ]
A. won't, before
B. doesn't, after
C. wasn't, until
D. didn't, until
答案：D