皮皮学，免费搜题
登录
搜题
【判断题】
利用水压曲线可以确定管道中任何一点的压力值。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】快滤池、无阀滤池和压力滤池的个数及单个滤池面积,应根据生产规模和运行维护等条件通过技术经济比较确定,但个数不得少于( )。
A.
三个
B.
两个
C.
两组
D.
三组
【单选题】The accident damaged the ______ controlling his arm movements.
A.
waist
B.
head
C.
heart
D.
nervs
【单选题】The car damaged in the accident can't be used unless ______ completely. [ ]
A.
is repaired
B.
is being repaired
C.
repaired
D.
to be repaired
【单选题】The car ________ motor was damaged in the accident has been repaired.
A.
who's
B.
whose
C.
that
D.
of which
【简答题】The man reported the accident. His car was damaged.
【单选题】— How about buying Sam a mobile phone? After all, he isn't a boy any more. — I think it necessary, for we sometimes want to make sure if he _______ home for dinner. [ ]
A.
will come
B.
comes
C.
has come
D.
would come
【简答题】The accident damaged the __________ controlling his arm movements.
【单选题】On the day of the accident, part of the old road ______.
A.
was damaged
B.
was broadened to make traffic easier
C.
was under repair
D.
was closed to cars
相关题目：