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【判断题】
道床厚度是指直线上钢轨或曲线上内轨中轴线下轨枕底面至路基顶面的距离。
A.
正确
B.
错误
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举一反三
【单选题】In 2012, Ben Bernanke said that Fed policy had raised real GDP by almost 3 percent. Mr. Bernanke believes that the Fed's policy of keeping the federal funds rate ________ had resulted in an increase i...
A.
high; aggregate demand
B.
high; aggregate supply
C.
low; aggregate demand
D.
low; aggregate supply
【单选题】(17)下列关于串口方式3的描述中______是错误的。
A.
方式3的波特率是可变的,可以通过软件设定为不同速率
B.
数据帧由11位组成,包括1位起始位+8位数据位+1位可编程位+1位停止位
C.
方式3主要用于要求进行错误校验或主从式系统通信的场合
D.
发送和接收过程结束后TI和RI都可硬件自动置1
【单选题】In 2012, the federal funds rate was 0.15 percent, which means that the opportunity cost of holding reserves was ( ) and consequently banks had a ( ) incentive to economize on reserves.
A.
low; small
B.
low; large
C.
high; small
D.
high; large
【单选题】____ to a ruling by the German Federal Court of Justice in August 2012, air travelers are not entitled to compensation payments if their flight is delayed due to a strike.
A.
accord
B.
because
C.
according
D.
accordingly
【判断题】混浊肿胀和水变性是两种性质不同的变性:
A.
正确
B.
错误
【单选题】_ to a ruling by the German Federal counter of justice in August 2012 air travelers are not entitled to composation payments if their flight is delayed due to a strike.
A.
Accord.
B.
.Because
C.
According
D.
Accordingly
【判断题】混浊肿胀和水变性是两种性质不同的变性。
A.
正确
B.
错误
【单选题】In November, 2012, U.S. lawmakers were faced with a "fiscal cliff:" if they did not agree on how to reduce the federal deficit, automatic tax increases and drastic cuts in government spending would ta...
A.
a recessionary gap
B.
an inflationary gap
C.
stagflation
D.
nothing
【单选题】In 2012, the Federal Reserve announced it would hold the federal rates near 0 percent "at least through mid-2015." This policy attempted to shift the
A.
aggregate demand curve leftward.
B.
aggregate demand curve rightward.
C.
aggregate supply curve leftward.
D.
aggregate supply curve rightward.
【单选题】_ to a ruling by the German Federal counter of justice in August 2012 air travelers are not entitled to composation payments if their flight is delayed due to a strike.
A.
Accord.
B.
.Because
C.
According
D.
Accordingly
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