[填空题]The fast______(develop) of the local economy has caused serious pollution in this county.

[填空题]The fast______(develop)of the local economy has caused serious pollution in thiscounty．

[填空题]The fast (develop) ______ of the local economy has caused serious water pollution in this region.

[单项选择]If a country wants to develop its economy successfully, there has to be a clear（　）of its social needs.
A. assessment
B. assumption
C. assurance
D. appreciation

[单项选择]As the new economy has cooled, there has Been a steady drumbeat of layoff announcements. More than 36,000 dotcom employees were cut in the second half of last year, including some 10,000 last month. But th6 firings went well beyond dotcomland. There were more than 480,000 layoffs through November. General Motors is laying off 15,000 workers with the closing of Oldsmobile. Whirlpool is trimming 6,300 workers; Aetna is letting go 5,000.
The remarkable thing is that US unemployment has so far stayed strikingly low. While the NASDAQ plunged and growth trailed off last year, the unemployment rate fluctuated between 3.9% and 4.1%. That pales compared with the unemployment rates during Old Economy dark years like 1992 (7.5%) and 1982 (9.7%).
And it gives the lie to an Old Economy article of faith--that there was a "natural rate of unemployment below which the economy could not operate without spurring inflation". The supposed natural rate: just under 6%.
How to account fo
A. Because the labor conflicts with the management.
B. Because the other companies lay off their employees.
C. Because it has lost its credits in the world.
D. Because the global economy declines.

[简答题]Although the American economy has transformed itself over the years, certain issues have persisted since the early days of the republic. One is the continuing debate over the proper role for government in what is basically a marketplace economy. An economy based on free enterprise is generally characterized by private ownership and initiative, with a relative absence of government involvement. However, government intervention has been found necessary from time to time to ensure that economic opportunities are fair and accessible to the people, to prevent flagrant abuses, to dampen inflation and to stimulate growth.
Ever since colonial times, the government has been involved, to some extent, in economic decision-making. The federal government, for example, has made huge investments in infrastructure, and it has provided social welfare programmes that the private sector was unable or unwilling to provide. In a myriad of ways and over many decades, the government has supported and

[单项选择]So firmly entrenched in the political economy has the minimum wage become that its latest increase to ￡5.35 ($10.08) an hour, caused little stir. Yet the introduction of a national pay floor in 1999 was one of New Labour’s most radical economic policies. Although minimum wage rates had previously covered a few industries, this was the first time that a general rate had been set.
During the 1997 election campaign the Conservatives said that the policy would destroy jobs. Some economists calculated that hundreds of thousands of people might be put out of work. These dire warnings proved way off the mark after the national minimum wage came into force seven years ago. The feared job losses did not materialise.
However, that benign acquisition had much to do with the cautious approach the government, advised by the Low Pay Commission, at first adopted. In April 1999 the main rate—for workers aged 22 or over— was set quite low, at ￡3.60 an hour. Eighteen months later, the rate e
A. capriciousness.
B. ambivalence.
C. incertitude.
D. urgency.