[单项选择]The problem of unemployment will arise ______.
A. if the minimum wage is set too high
B. if the minimum wage is set too low
C. if the workers are unskilled
D. if the maximum wage is set

[单项选择]The problem of unemployment will arise______.
A. if the minimum wage is set too high
B. if the minimum wage is set too low
C. if the workers are unskilled
D. if the maximum wage is set

[单项选择]Unemployment seems to be the _____ social problem in this area and may undermine social stability.
A. prevalent
B. primitive
C. previous
D. premature

[单项选择]Unemployment was at the ______ of the problem.
A. bulb
B. seed
C. root
D. shoot

[单项选择]All of the following cells arise from cells arise from undifferentiated mesenchymal cells within connective tissue and remain there permanently EXCEPT？
A. pericytes
B. eosinophils
C. fibrolasts
D. osteoblasts
E. adipocytes

[单项选择]The unemployment due to economic recession should be considered as ______. (a)frictional unemployment. (b)structural unemployment. (c)cyclical unemployment. (d)seasonal unemployment.

[单项选择]Which type of unemployment describes situations where qualified workers are not immediately matched with existing job openings（）
A. Structural.
B. Cyclical.
C. Frictional.

[单项选择]Regional unemployment and regional recession are an economic loss to the whole nation and they cannot ______ themselves on their own.
A. simplify
B. modify
C. verify
D. rectify

[单项选择]Disagreements arise between unions because some of them ______.

[单项选择]Major difficulties arise when multiple projects need to be managed in the functional organizational structure because of （）.
A. the level of authority of the project manager
B. conflicts over the relative priorities of different projects in competition for limited resources
C. project team members who are focused on their functional specialty rather than on the project
D. the need for the project manager to use interpersonal skills to resolve conflicts informally

[单项选择]People used to think that poverty and unemployment were due to ______.

[单项选择]The unemployment rate （） sharply despite government policies designed to increase public sector employment.
A. was rising
B. will have risen
C. has risen
D. risen

[单项选择]

During the 1980s, unemployment and underemployment in some countries was as high as 90 percent. Some countries did not (1) enough food; basic needs in housing and clothing were not (2) . Many of these countries looked to the industrial processes of the developed nations (3) solutions.
(4) , problems cannot always be solved by copying the industrialized nations. Industry in the developed nations is highly automated and very (5) . It provides fewer jobs than labor - intensive industrial processes, and highly (6) workers are needed to (7) and repair the equipment. These workers must be trained, (8) many nations do not have the necessary training institutions. Thus, the (9) of importing industry becomes higher.
Students must be sent abroad to (10) vocational and professional training. (11) , just to begin training, the students must (12) learn English, French, German, or Japanese. The
A. generate
B. raise
C. produce
D. manufacture