试题 试卷
题型：填空题 题类：常考题 难易度：普通
仁爱科普版九年级上Unit 2 Saving the earth. Topic 3 What can we do to protectthe environment同步练习
-Yes, he never tells lies.
— No, I don't. It's _______ for me.
— Reading books. Because sometimes the information on the Wechat is .
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