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【单选题】
当一个完全竞争市场中的厂商蒙受经济损失时,该行业在完全趋于长期均衡过程中可能发生的情况是( )
A.
较高的价格和较少的厂商
B.
较低的价格和较少的厂商
C.
较高的价格和较多的厂商
D.
较低的价格和较多的厂商
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【判断题】海底捞曾出现过严重的品牌危机事件。()
A.
正确
B.
错误
【单选题】如何较好地消除接线和接触电阻对小电阻测量值的影响?
A.
使用四端输入法
B.
触点处保持良好的清洁
C.
减小触点的接触面积
D.
采用相同的材料导线
【判断题】以优质服务闻名的海底捞也曾出现过严重的品牌危机事件。
A.
正确
B.
错误
【单选题】When the economy is in recession, jobs are generally harder to find and more people go to college. We can conclude that the opportunity cost of
A.
going to college decreases when the economy is in recession.
B.
going to college increases when the economy is in recession.
C.
working increases when the economy is in recession.
D.
working is zero when the economy is in recession.
【简答题】骨盆是由 、 及 所组成
【单选题】In a recession when income and wealth are falling, the demand for bonds _________ and the demand curve shifts to the _________.
A.
falls; left
B.
falls; right
C.
rises; right
D.
rises; left
【判断题】A recession occurs when real GDP declines for two successive quarters in a row
A.
正确
B.
错误
【单选题】如何较好地消除接触电阻对测量值的影响?
A.
使用四端输入法
B.
触点处保持良好的清洁
C.
减小触点的接触面积
D.
采用相同的材料导线
【单选题】When the national economy is faced with a recession or high inflation, the government engages in active policies with timely attempts to move the economy back ______.
A.
with the right track
B.
on the right track
C.
for the right track
D.
in the left track
【单选题】Bill is a high-school drop out who lost his job in a fast food restaurant when the economy plunged into a recession. After 8 months, Bill is still looking for work. He is an example of
A.
frictional unemployment.
B.
structural unemployment.
C.
cyclical unemployment.
D.
the natural unemployment rate
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