A certificate of indebtedness that specifies the obligations of the borrower to the holder is called

A. stock.
B. mutual fund.
C. bond.
D. All of the above are correct.

Which of the following is correct?

A. Some degree of unemployment is inevitable.
B. Other things the same, an increase in the number of people who are unemployed decreases real GDP.
Cyclical unemployment is inversely related to short-run economic fluctuations.
D. All of the above are correct.

The unemployment rate is computed as the number of unemployed times 100

A. divided by the labor force.
B. divided by the number of people employed.
C. divided by the adult population.
D. times the participation rate.

Increasing the minimum wage would increase

A. both frictional and structural unemployment.
B. frictional unemployment, but not structural unemployment.
C. structural unemployment, but not frictional unemployment.
D. neither frictional nor structural unemployment.

Efficiency wages

A. increase both productivity and unemployment.
B. decrease both productivity and unemployment.
C. increase productivity and decrease unemployment.
D. decrease productivity and increase unemployment.

Answer- sheetChoose the best answer for each question, and write the answers in the blanks.1____ 2_____ 3._____ 4_____5_____6______ 7______8______9______10______11______12_____13_____14______15______16_____17______18______ 19 _______20________

There are 10 words in this part. For each word, there is an explanation in English marked with a letter. Choose the ONE that best matches the word .

Choose the one which can fully express the meaning of the underlined words given below:The few Americans and Germans seemed just as inhibited as I was.

A.live
B. dwell
C. suppress
D. unlock

He sketched a little map for me on the back of my invitation.

A. stretch
B. skeptic
C. scratch
D.draw

Translate the following sentences into English.Usethe words or phrases in the bracket as reference,此情此景令我如鲠在喉，周围的人们在议论什么我都浑然不觉。(lump in throat;be oblivious of )