The natural rate of unemployment is generally thought to be the sum of ______unemployment
A.frictional / cyclical
B.cyclical / structural
C.frictional / structural
D.frictional / seasonal
A.frictional / cyclical
B.cyclical / structural
C.frictional / structural
D.frictional / seasonal
第3题
Deflation is best described as a______.
A.decline in the natural rate of unemployment
B.fall in the value of currency
C.reduction in the money supply
D.decrease in the price level
第4题
The designation "natural" implies that the natural rate of unemployment
A.is desirable.
B.does not go away on its own even in the long run.
C.is constant over time.
D.is impervious to economic policy.
第5题
What's the natural rate of unemployment according to the Old Economy article of faith?
A.Less than 3.9%.
B.More than 7.5%.
C.More than 9.7%.
D.Less than 6.0%.
第6题
A.depleted
B.deployed
C.inclined
D.mingled
第7题
What reason is given for the rate hike?
A.Increased taxes and other fees
B.Higher freight and delivery costs
C.Rising oil and natural gas prices
D.Reduced availability of raw materials
第8题
According to the passage, many languages die______.
A.under the pressure from dominant languages
B.slowly than expected
C.in a proper rate
D.as a natural event in human history
第9题
According to Dr William Cohn, the artificial heart______.
A.mimics the action of the heart found in humans
B.provides the blood flow of a natural human heart
C.produces pulses by a continuous-pump mechanism
D.uses a small spinning turbine to keep blood flowing at a steady rate
第10题
What has kept temperatures from rising at an even higher rate?
A.The absorption of carbon dioxide by natural factors.
B.Human effort to reduce carbon dioxide emissions.
C.Drastically reduced emissions of greenhouse gases.
D.A 10% decrease in the average weight of polar bears.