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题文

下列物质的用途主要利用其化学性质的是

A.石墨棒作干电池电极 B.天然气用作燃料
C.干冰用于人工降雨 D.铜用于制造导线
科目 化学   题型 选择题   难度 中等
知识点: 生石灰的性质与用途
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