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一级建造师市政工程考试大纲
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二级建造师市政工程考试试题
单项选择题 1、 地下燃气管道不得从()的下面穿越。 A .公路 B.铁路 C.大型构筑物 D .桥梁 2、刚性挡土墙在填土压力的作用下,背离填土一侧移动,使土体开始剪 裂,并产生连续滑动面,此时的土压力称为() 。 A .水平推力
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