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【判断题】
高速工作的滚动轴承常用毡圈和皮碗式密封装置。（）A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】I _____ to go to see my former class teacher, but it was raining cats and dogs that night.
A.
have intended
B.
had intended
C.
will intend
D.
was intended
【单选题】_______ in the storybook that he had bought not long before, the boy didn’t notice his mother go into his room.
A.
Losing
B.
Lost
C.
Having lost
D.
To be lost
【单选题】Mabel wanted to make a dress, but she didn't know how to go ______ it.
A.
through
B.
over
C.
into
D.
about
【单选题】create proc myproc @z int output, @x int, @y int as set @z=@x+@y go declare @zout int exec myproc @zout output,1,2 print @zout go 上述程序段的输出结果是()
A.
1
B.
3
C.
2
D.
程序错误
【单选题】Which of the following is CORRECT about the experiment?
A.
Sleeping pills made people go into REM sleep quickly.
B.
People had more dreams after they took sleeping pills.
C.
People became angry easily because they didn't take sleeping pills.
D.
Sleeping pills prevented people from going into REM sleep.
【简答题】I can not ______ (不得不) admit the truth of your remarks, although they go against my interests.
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