基坑回弹观测点位的布设，应根据（）及地质条件确定，用适当的点_爱下问搜题

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问题多项选择题

基坑回弹观测点位的布设，应根据（）及地质条件确定，用适当的点数测出所需纵横断面的回弹量。

A.基坑形状

B.基坑大小

C.基坑深度

D.基坑朝向

答案

参考答案：A, B, C

选择题

He accidentally_______ he had quarreled with his wife and that he hadn't been home for a couple

of weeks. [ ]

A. let out

B. took care

C. made sure

D. made out

多项选择题

中央和省级应当对困难地区消防队的（）予以支持。

A.工程建设

B.基础设施

C.消防装备

D.业务建设