It can be concluded that the three economists were awarded Nobel Prize for______.
A. bringing in crucial elements for analysis
B. establishing a whole new economic model
C. providing the government with practical suggestions
D. setting a framework for thinking about labor markets
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电磁操纵式起动机外控制电路常见有______控制式,______控制式,______控制式三种。
Mr. Diamonds attitude towards unemployment insurance is one of______.
A. strong discontent
B. slight suspicion
C. moderate approval
D. enthusiastic support