题目内容：
石灰岩属于（ ）。
A．火成岩 B．变质岩
C．水成岩
D．玄武岩
参考答案：
答案解析：
单选题：石灰岩属于（ ）。
- 题目分类：水利水电工程
- 题目类型：单选题
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B．变质岩
C．水成岩
D．玄武岩
B．变质岩
C．水成岩
D．玄武岩
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