渗沟的形式有()。A、填石渗沟 B、渗水沟 C、管式渗沟 D、洞式渗沟 E、暗沟

作者: rantiku 人气: - 评论: 0
问题 渗沟的形式有()。
选项 A、填石渗沟 B、渗水沟 C、管式渗沟 D、洞式渗沟 E、暗沟
答案 ACD
解析 新版教材P14 渗沟的形式有填石,管式,洞式,支撑渗沟,所以ACD符合题意。

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