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【单选题】
在螺旋式熔断器的熔管内要填充,的作用是( ) 。A.
灭弧
B.
导电
C.
固定熔体使其不摇动绝缘
D.
加速熔体熔断
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【简答题】What is a symbol in literature?
【简答题】从概念上讲,云金融是利用云计算的模型构成原理,将金融产品、信息、服务分散到庞大分支机构所构成的云网络当中,提高金融机构()的能力,提升整体工作效率,改善流程,降低运营成本。
【简答题】可编程控制器的输出有三种形式:一种是______、 、 。
【单选题】7 Q3: In an activity diagram, the merge symbol has the same shape as what other symbol?
A.
Decision symbol.
B.
Action symbol.
C.
Transition arrows.
D.
Initial state.
【单选题】It is well known that Germany’s car industry is its beer.
A.
as a symbol much as
B.
as much a symbol as
C.
so much the symbol as
D.
so the symbol much as
【简答题】从概念上讲,云金融是利用云计算的模型构成原理,将金融产品、服务分散到庞大分支机构所构成的云网络当中,提高金融机构( )的能力,提升整体工作效率,改善流程,降低运营成本。
【单选题】What does a car mean to a man, according to the passage?
A.
The symbol of power.
B.
The symbol of status.
C.
The extension of his identity.
D.
A useful tool.
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