皮皮学,免费搜题
登录
搜题
【判断题】
应变随时间变化跟不上应力随时间变化的动态力学现象称为蠕变。  (    )
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】How was the window broken this time?
A.
The children kicked the ball at home.
B.
The woman played volleyball at home.
C.
There was a big wind just now.
【单选题】I __________computer games at home when my cousin_____________me.
A.
was playing, was ringing
B.
was playing, rang
C.
played, rang
D.
played, was ringing
【单选题】An order came from the command ________ all the PLA men should rush to the disasterhit area to help  the people there. [      ]
A.
how
B.
that
C.
which
D.
where
【单选题】---Why not     for a walk with me this afternoon? ---I prefer     computer games at home.
A.
go; to play
B.
going; playing
C.
going; play
D.
go; play
【单选题】There is no doubt______the couple did the right thing in coming back home earlier than planned.
A.
whether
B.
that
C.
why
D.
when
【简答题】A.Children should save as much money as they could. B.Children should cut costs and plan for the future. C.Children may spend money as they wish. D.Children should make sacrifices to give allowances t...
【单选题】(单选)离心泵的必需汽蚀余量与流量的关系是()
A.
没有关系
B.
液体流量越大,必需汽蚀余量越小
C.
液体流量越大,必需汽蚀余量越大
D.
不好说
【判断题】因为零线比火线安全,所以开关大都接在零线上
A.
正确
B.
错误
【判断题】重点调查中的重点单位是标志值较大的单位。
A.
正确
B.
错误
【单选题】离心泵的必需汽蚀余量与流量的关系是()
A.
没有关系
B.
液体流量越大,必需汽蚀余量越小
C.
液体流量越大,必需汽蚀余量越大
D.
不确定
相关题目: