Be sure not ________ that again. A. to do B. doing C. did D. Does
2022-10-14 06:52:05 100次 人教新目标九上英语试卷 Unit7 Teenagers should be allowed to choose their own clothes 单元测试 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Be sure not ________ that again.
A. to do B. doing C. did D. Does
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