膨胀土（岩）地段路基施工时，必须及时做好（）的砌筑，并应随挖_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题多项选择题

膨胀土（岩）地段路基施工时，必须及时做好（）的砌筑，并应随挖随砌，严防渗漏。

A.蒸发池

B.天沟

C.侧沟

D.排水沟

E.渗井

答案

参考答案：B, C, D

单项选择题

Part of the investment is to be used to______that old temple to its original splendor.

A．rest

B．recover

C．replace

D．restore

选择题

What ______ in the middle of the film? [ ]

A. was happen

B. does happen

C. did happen

D. happened