试题 试卷
题型：单选题 题类：常考题 难易度：困难
冀教版初中英语八年级下册Unit 7 Lesson 41 A Class of the World
—It's a good place for us to ________ ourselves for the future.
— In fact, it's easy. We can cycle things like paper and used water.
— I agree with you.
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