皮皮学，免费搜题
登录
搜题
【多选题】
灌浆前进行压水试验的主要目的是()。A.
了解裂隙和渗透情况，供选定灌浆方法、配合比和预估灌浆量参考
B.
检查整个灌浆系统的可靠性
C.
将不合设计要求的覆盖层、风化破碎有缺陷的岩层挖掉
D.
把残存于、裂隙中的岩粉、铁砂粉及泥砂等冲洗干净
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【判断题】Now if some accounts won't let you have spaces in the password, just take out the spaces and it'll work just fine.
A.
正确
B.
错误
【简答题】The shapes and spaces in some cubist paintings almost seem to _________________ because of the abstract style.
【多选题】There are some conditions needed when two input spaces are blended, which are _________.
A.
cross-space mapping
B.
generic space
C.
blend
D.
structure
【多选题】下列项目不应包括在资产负债表存货项目中的有( )。
A.
委托其他单位加工物资
B.
接受来料加工的原材料
C.
为建造工程而准备的各种物资
D.
房地产开发企业用于在建商品房的土地使用权
【单选题】The table is too big. Can you make_________for it? [ ]
A.
a space
B.
some spaces
C.
some more rooms
D.
some space
【单选题】This piano is too big. Can you make _______ for it? [ ]
A.
a space
B.
some spaces
C.
some rooms
D.
some space
【判断题】Now, if some accounts won't let you have spaces in the password, just take out the spaces and it would work just fine.
A.
正确
B.
错误
【单选题】To remove water which has gathered in machinery spaces, we need ( ).
A.
bilge pumps
B.
fresh water pumps
C.
ballast pumps
相关题目：
参考解析：
知识点：
题目纠错 0
发布
