It’s very late at night, ____ our teacher is still working . A. and B. but C. or D. so
2023-02-26 08:00:42 105次 2011年北京市平谷区中考英语一模试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It’s
very late at night, ____ our teacher is still working .
A. and B.
but C.
or D. so
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