下列物质的用途主要利用其化学性质的是   A.可燃冰用作燃料    

下列物质的用途主要利用其化学性质的是

  A.可燃冰用作燃料                         B.“干冰”用于人工降雨

C.生铁铸造铁锅                           D.铜用于制造导线

答案

A

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