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问题 单项选择题

欧债危机在2012年继续恶化，______了世界其他国家的经济增长。美国虽然没有像欧洲那样陷入第二轮的经济衰退，但美国的经济增长仍然非常______，只有2%左右。欧债危机、美国的“财政悬崖”及由于钓鱼岛问题导致的日趋恶化的中日经贸关系，有可能______一场新的全球性衰退。
填入划横线部分最恰当的一项是______。

A．阻碍 脆弱 诱发
B．影响 缓慢 导致
C．拖累 疲软 引发
D．逆转 乏力 催生

答案

参考答案：C

解析： 先看第二空。“增长”与“脆弱”、“乏力”不搭配，排除A、D。与“继续恶化”相对，“拖累”更能体现欧债危机对他国经济的影响，排除B。故本题答案为C。

单项选择题

某设备估计尚可使用5年，为此准备5年后进行设备更新，所需资金估计为30万元，若存款利率为5%，从现在开始每期末均等存款，则应存款（）万元。已知：（A/F，5%，5）=0.18097。

A.6.426

B.5.429

C.4.846

D.5.868
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问答题

Many people are concerned about the economic condition of developing countries — countries whose average per capita GNP is a fraction of that in more industrialized countries. However, for the developing countries, there exist many obstacles to their economic development.
One major obstacle to economic development is population growth. (46) The populations of most developing countries grow at a rate much faster than those of industrialized countries, and the population of some of them is so large that there is barely enough fertile land and other resources to support it. Many less developed countries depend extensively on agriculture, adding to the problem. In these countries, an incentive to have many children exists. (47) Most farms are worked by families, and children can work in the fields at an early age because most farmers believe that more children means more workers. In addition, having many children ensures the parents that someone will look after them in their old age.
Another problem for developing countries is increasing average life expectancy—the average remaining lifetime for persons who reach a certain age. Better education, international aid, and emphasis on health-care facilities help people live longer. A high life expectancy coupled with a high crude birthrate makes it difficult to increase per capita GNP.
Another obstacle to economic growth is limited natural resources. No country can develop beyond its resource potential. Unproductive land or a harsh climate can limit economic growth. (48) Some countries may be fortunate enough to discover a valuable mineral to finance their economic development, but most focus on agriculture and, as a result, their economic growth is hindered by the shortage of natural resources or energy sources needed for industry.
Still another obstacle to economic development is a lack of appropriate education and technology. Any developing countries do not have a highly literate population or the high level of technical skills needed to build an industrial society. In addition, most do not have money to train engineers and scientists. (49) Many developing countries cannot even afford to provide free public education for school-age children, and in those that can, not every child is able to take advantage of it because most of them have to work to help feed their families. As a result, much of the population may not have the basic skills needed to continue with higher education when it is offered.
Government also can be an obstacle to economic development. A country whose government often changes will have a hard time developing economically. Such constant changes impede long-term planning. (50) Economic development is made even more difficult if the political changes occur through violent revolution where industrial facilities may be destroyed.
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