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题型:单选题 题类:常考题 难易度:普通

广东深圳高中2015-2016学年高一下学期英语期中考试试卷

This chemical class is about the ______ of metals with oxygen and our teacher shows us how iron ______ air and water.

A、react; reacts with B、react; reacts to C、reaction; reacts to D、reaction; reacts with
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