单选题:关于开口型脚手架的两端连墙件设置的说法,正确的是(  )。

题目内容:
关于开口型脚手架的两端连墙件设置的说法,正确的是(  )。 A.垂直间距宜大于建筑物的层高,并不应大于4m
B.垂直间距不应大于建筑物的层高,并不应大于4m
C.垂直间距不应大于建筑物的层高,并不应大于5m
D.垂直间距宜大于建筑物的层高,并不应大于5m

参考答案:
答案解析:

Most Americans surveyed believe that preschools should also

Most Americans surveyed believe that preschools should also attach importance to

查看答案

基坑(槽)验槽应由(  )负责组织。

基坑(槽)验槽应由(  )负责组织。A.项目经理 B.项目总工 C.总监理工程师 D.建设单位技术负责人

查看答案

George applied for the position three times ______ he finall

George applied for the position three times ______ he finally got it. A.before B

查看答案

_____ of water makes Death Valley a desert, but it is by no

_____ of water makes Death Valley a desert, but it is by no means devoid.A.Lacki

查看答案

The great use of school education is not so much to teach yo

The great use of school education is not so much to teach you things _____ to te

查看答案