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问题 名词解释

农业面源污染。

答案

参考答案：

是指在农业生产活动中，氮素和磷素等营养物质、农药以及其他有机或无机污染物质，通过农田的地表径流和农田渗漏形成的环境污染，主要包括化肥污染、农药污染、畜禽粪便污染等。

材料题

材料一：

图一
图二
图三

       材料二： “美国打个喷嚏，世界就要感冒一场”；“中国离不开世界，世界也离不开中国”。材料三：就伊朗核危机，中、美、俄、英、法经常进行商谈；而朝鲜问题也离不开六方会谈。 请问：（1）材料一二所反映的现象说明当今经济发展呈现怎样的趋势？                                                                                                                                                                 （2）为应对这种趋势中国政府的态度怎样？试举例说明（三例）                                                                                                                                                                                                                                                                                                                                    （3）图三说明这种趋势对发展中国家有怎样的不利影响？                                                                                                                                                                                                                                                                                                                                 

（4）材料三说明当今世界政治格局呈现怎样的发展趋势？

                                                                                                                                                                

（5）美、日、西欧在资本主义世界经济领域呈现三足鼎立之势，在未来的多极化政治格局中也必将成为

    举足轻重的力量，这说明了什么？

                                                                                                                                                                

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单项选择题

Throughout the 19th century and into the 20th, citizens of the United States maintained a bias against big cities. Most lived on farms and in small towns and believed cities to be centres of (1) , crime, poverty and moral (2) Their distrust was caused, (3) , by a national ideology that (4) farming the greatest occupation and rural living (5) to urban living. This attitude (6) even as the number of urban dwellers increased and cities became an essential (7) of the national landscape. Gradually, economic reality overcame ideology. Thousands (8) the precarious (不稳定的) life on the farm for more secure and better paying jobs in the city. But when these people (9) from the countryside, they carried their fears and suspicions with them. These new urbanities, already convinced that cities were (10) with great problems, eagerly (11) the progressive reforms that promised to bring order out of the (12) of the city.

One of many reforms came (13) the area of public utilities. Water and sewerage systems were usually operated by (14) governments, but the gas and electric networks were privately owned. Reformers feared that the privately owned utility companies would (15) exorbitant (过渡的) rates for these essential services and (16) them only to people who could afford them. Some city and state governments responded by (17) the utility companies, but a number of cities began to supply these services themselves. (18) of these reforms argued that public ownership and regulation would (19) widespread access to these utilities and guarantee a (20) price.

（18）（）

A.Proponents

B.Opponents

C.Sponsors

D.Rivals
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