We must do everything we can ________ our earth cleaner and safer. A. made B. to making C. make D. t...
2022-10-16 12:54:27 206次 人教新目标八上英语试卷 Unit1 Where did you go on vacation 单元测试 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
We must do everything we can ________ our earth cleaner and safer.
A. made B. to making C. make D. to make
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