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【单选题】
平面机构的平衡问题,主要是讨论机构的惯性力和惯性矩对 的平衡。
A.
曲柄
B.
连杆
C.
机座
D.
从动件
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举一反三
【单选题】It turned out that the man was an excellent policeman working in New York, _____ had contributed a lot to the case.
A.
that
B.
which
C.
who
D.
where
【单选题】I thought his speech would be interesting, but it turned out that the more he talked,
A.
the more bored became I
B.
the more I became bored
C.
the more bored I became
D.
I became the more bored
【单选题】下列不能作为质押财产的是( )
A.
股票
B.
支票
C.
债劵
D.
土地所有权
【单选题】It turned out that she won the first prize in the competition, which was beyond her .
A.
expectations
B.
reputations
C.
contributions
D.
celebrations
【单选题】下面选项中,用于实现交叉连接的关键字是
A.
INNER JOIN
B.
CROSS JOIN
C.
LEFT JOIN
D.
RIGHT JOIN
【判断题】it turned out that the deceased man was blind
A.
正确
B.
错误
【判断题】PN 结加上反向电压时电流很小,空间电荷变窄。
A.
正确
B.
错误
【单选题】下面选项中,用于实现交叉连接的关键字是
A.
INNER JOIN
B.
CROSS JOIN
C.
RIGHT JOIN
D.
LEFT JOIN
【简答题】It turns/turned out that... 事情结果(是)/原来(是)...... It turned out that our vacation was cancelled. 结果_________________。 结果舞会办得很成功。 It turned out that __________________________.
【单选题】It turned out that she won the first prize in the competition, which was      her modest expectation.
A.
beyond
B.
to
C.
above
D.
beneath
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