皮皮学，免费搜题
登录
搜题
【单选题】
某基础工程由挖基槽、浇垫层、砌砖基、回填土4个施工过程组成，在5个施工段组织全等节拍流水施工，流水节拍为3d，要求砖基础砌筑2d后进行回填土，该工程的流水工期为( )。A.
24d
B.
26d
C.
28d
D.
30d
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
【单选题】She worked hard at her task before she felt sure that the results would ______ her long effort.
A.
justify
B.
testify
C.
rectify
D.
verify
【单选题】一质量为m的质点,自半径为R的光滑半球形碗口由静止下滑,质点在碗内某处的速率为v,则质点对该处的压力数值为
A.
mv 2 /R
B.
3mv 2 /2R
C.
2mv 2 /R
D.
5mv 2 /2R
【简答题】The girl worked so hard that (ual) ______ she made herself seriously ill.
【简答题】A．She worked hard and was successful. B．She lived a poor life in the past. C．She needs much sleep. D．Both A and B
【单选题】She worked that hard just for wanting to _________ the most excellent student.
A.
outstrip
B.
overrun
C.
outcome
D.
outlook
【单选题】Susan worked very hard and she picked _____ oranges of all the children on the farm.
A.
most
B.
the most
C.
more
D.
more and more
【单选题】一个由 4 个构件组成的 机构一共有 ______ 个瞬心,其中有 ______ 个绝对瞬心,有 ______ 个相对瞬心。
A.
6 ， 3 ， 3
B.
4 ， 2 ， 2
C.
6 ， 4 ， 2
D.
4 ， 1 ， 3
【简答题】阅读理解。 The story is about a young student. She worked very hard at her lessons. She worked so hard that she became ill. She couldn't go to sleep at night. But when she got up the next morning, she felt...
【简答题】Connie was told that if she worked too hard, her health would ________. A) deteriorate B) descend C) degrade D) decay
相关题目：
参考解析：
知识点：
题目纠错 0
发布
