首页/ 题库 / [单选题]在我国的西北和华北地区,广泛采用灰土基础的答案

在我国的西北和华北地区,广泛采用灰土基础,其成分一般是三分( )和七分粘性土(体积比)配制而成。

单选题
2021-09-02 13:27
A、石膏
B、水泥
C、砂
D、石灰
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正确答案
D

试题解析

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在我国的西北和华北地区,广泛采用灰土基础,其成分一般是三分( )和七分粘性土(体积比)配制而成。
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