He must have finished his homework for a long time, _____ he? A. mustn’t B. didn’t C. needn’t D. ha...
2023-01-18 17:36:47 142次 2010-2011学年河北唐山一中高二9月份月考英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
He must have finished his homework for a long time, _____
he?
A.
mustn’t B.
didn’t C.
needn’t D. hasn’t
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