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【多选题】
水准仪基座位于仪器下部,主要由哪几部分组成A.
轴座
B.
物镜
C.
三个脚螺旋
D.
目镜
E.
连接板
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反馈参考答案：
举一反三
【单选题】Suppose aggregate demand increases by less than expected. Which of the following describes what will occur?
A.
Real GDP will be less than potential GDP.
B.
The price level will fall.
C.
Real GDP will be more than potential GDP.
D.
Both answers A and B are correct.
E.
:A
F.
程度:中 答案解析: Unanticipated Inflation 题型:单选题
G.
4、 An economy is in long-run equilibrium and the price level is 100 in the figure above. Aggregate demand increases and the aggregate demand curve shifts to AD1. If the increase in aggregate demand is expected, then the inflation rate is ( ).
H.
0 percent a year
I.
10 percent a year
J.
20 percent a year K. More than 20 percent a year L. :C
【单选题】Suppose money supply and the general price level remain the same, and money demand is the function of income and interest rate, an increase in incomes will ______.
A.
increase both money demand and interest rate.
B.
increase money demand but lower interest rate.
C.
decrease money demand but increase interest rate.
D.
decrease money demand and interest rate.
【单选题】Suppose there occurs an increase in the Canadian demand for Japanese computers. This results in:
A.
An increase in the demand for yen
B.
A decrease in the demand for yen
C.
An increase in the supply of yen to Canada
D.
A decrease in the supply of yen to Canada
【单选题】Suppose the demand for tea is very price-elastic. To increase revenue, the tea supplier should ______ the price level.
A.
increase
B.
decrease
C.
not change
D.
uncertain
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