You_________ be too careful while you are driving a car. A. needn't B. must C. may D. can't
2023-01-01 05:56:45 145次 2014-2015学年江苏南菁高级中学实验学校九年级下期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
You_________ be too careful while you are driving a car.
A. needn't B. must C. may D. can't
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