—Mum, must I go shopping with you this afternoon? —No, you ________．You'd better finish your homewor...
2022-10-15 09:03:02 121次 2018年秋冀教版九年级上学期英语单元测试试卷：Unit 1 综合测试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
—Mum, must I go shopping with you this afternoon?
—No, you ________．You'd better finish your homework first.
A. can't B. must C. needn't D. mustn't
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