试题 试卷
题型：单选题 题类：常考题 难易度：普通
牛津版（深圳·广州）初中英语七年级下册第四模块检测卷（Units 7&8）
—Yes. We created it this year.
— We should also write to factories and ask them to stop polluting the river.
—No. The plane disappeared in the sky.
—That's great. But it requires confidence and a lot of practice.
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