[多选题]渗沟结构形式可分为( )。

渗沟结构形式可分为( )。
A.填石渗沟
B.暗沟
C.管式渗沟
D.洞式渗沟

正确答案:ACD

智慧树

[判断题]单级跌水适宜设置在较长陡坡地段的沟渠,为减缓水流速度,应予以消能时采用。( )

2022-5-18 23:02:02

智慧树

[单选题]Some of the painting formerly ___ the Italian Renaissance artist are now thought be have been created by one of his students. ( )

2022-5-18 23:02:04