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【多选题】
变配电所主电路接线的基本要求是A.
安全性--人身和设备的安全
B.
可靠性--满足用户，特别是一、二级负荷的可靠性要求
C.
灵活性--适应不同的运行方式
D.
经济性--投资少，运行费用低
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举一反三
【单选题】The man showed us such a heavy stone ________ no one could lift it.
A.
that
B.
as
C.
which
D.
and
【单选题】Angyal described the case of a man with a domineering father who showed extreme swings of mood in relation to his son. At times, he was affectionate, played with the child, and told him interesting an...
A.
for the purpose of gaining public support.
B.
to overthrow the present government.
C.
to win election.
D.
to know public opinion.
【单选题】( ) 是指企业避开在目标市场上选择与竞争对手接近或相同的定位方式来确定自身的产品位置,在产品、服务、宣传、价格等方面展开针锋相对的竞争。
A.
对抗定位
B.
间接定位
C.
反向定位
D.
重新定位
【单选题】Angyal described the case of a man with a domineering father who showed extreme swings of mood in relation to his son. At times, he was affectionate, played with the child, and told him interesting an...
A.
kind
B.
patient
C.
impatient
D.
unstable
【单选题】The man showed us so heavy a stone _______ no man can lift.
A.
that
B.
as
C.
which
D.
And
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