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【多选题】
增加输电断面输电容量的方法包括【 】
A.
提高输电电压,采用更高电压等级的输电线路
B.
增加输电回路数
C.
采用无功功率补偿
D.
采用更大开断容量的断路器
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举一反三
【单选题】火场通信的主要任务是:负责火场指挥部与前沿阵地,火场指挥部与调度指挥中心之间的( )联络。
A.
通信
B.
指挥
C.
战斗
D.
火场
【单选题】The term crowding-out effect refers to
A.
the reduction in aggregate supply that results when a monetary expansion causes the interest rate to decrease.
B.
the reduction in aggregate demand that results when a fiscal expansion causes the interest rate to increase.
C.
the reduction in aggregate demand that results when a monetary expansion causes the interest rate to decrease.
【简答题】Crowding out
【单选题】The term crowding-out effect refers to
A.
the   reduction in aggregate supply that results when a monetary expansion causes   the interest rate to decrease.
B.
the   reduction in aggregate demand that results when a monetary expansion causes   the interest rate to decrease.
C.
the   reduction in aggregate demand that results when a fiscal expansion causes the   interest rate to increase.
D.
the   reduction in aggregate demand that results when a decrease in government   spending or an increase in taxes causes the interest rate to increase.
【单选题】By 'financial crowding out', economists mean______.
A.
the central bank controls on commercial bank lending
B.
credit rationing
C.
government borrowing drives up interest rates
D.
what the government borrows cannot be used for private investment
【单选题】哪种是微生物在空气中的传播方式( )
A.
飞沫传播
B.
血液传播
C.
接触传播
【单选题】Crowding-out results from______.
A.
an increase in the supply of money and a decrease in the velocity of money
B.
a decrease in the supply of money and an increase in the velocity of money
C.
the inverse relationship between the supply of money and nominal GDP
D.
deficit financing which increases interest rates and reduces investment
【判断题】火场通信的主要任务之一是负责火场指挥部于前沿阵地,火场指挥部与调度指挥中心之间的通信联络。()
A.
正确
B.
错误
【判断题】化学岩及生物化学岩类岩石大多是在海、湖盆地中形成。
A.
正确
B.
错误
【多选题】机要通信的主要任务是传递()。
A.
机要文件
B.
国家秘密载体
C.
经国家局批准寄递的其他重要物件
D.
机密刊物
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