皮皮学，免费搜题
登录
搜题
【多选题】
(多选题)以下说法错误的是()。A.
在水工建筑物分类中，水闸属于挡水建筑物，但和其他挡水建筑物相比，不同的是水闸是用闸墩挡水
B.
在水工建筑物分类中，水闸属于泄水建筑物，但和其他泄水建筑物相比，不同的是水闸是用闸门泄水
C.
节制闸拦河而建，常与进水闸联合工作，布置在进水闸的下游，用来控制流量
D.
排水闸具有承受双向水头的特点，所谓双向水头，是指河流的上下游方位可以互换
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】Image distance is the distance from vertex to the image. Object distance is the distance from the object to vertex.
A.
正确
B.
错误
【单选题】According to the passage, middle children are likely to ______.
A.
distance themselves from the rest of the family
B.
outdo their siblings in adult life
C.
become good diplomatic mediators or negotiators
D.
learn the fine art of compromise from their parents
【单选题】You can see a church ________.
A.
at a distance
B.
in the distance
C.
for a distance
D.
from the distance
【单选题】The preferred shaft center distance is from times the distance between the rollers.
A.
from 20 to 25
B.
from 25 to 35
C.
from 40 to 45
D.
from 30 to 35
【单选题】They often resent the pressure they’re feeling and keep a distance from their parents or even run away from home.
A.
They often resent the pressure and keep a distance or even run away from home.
B.
They often resent the pressure they’re feeling and keep a distance from their parents or even run away .
C.
they’re feeling and keep a distance or even run away from home.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
