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【判断题】
说课是教师在备课的基础上,主要是向学生系统地阐述自己的教学设计及理论根据。
A.
正确
B.
错误
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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】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
【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】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
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