复合题  Directions: In the following text, some sentences have been removed. For Questions 【B1】 to【B5】, choose the most suitable one from the list A—G to fit into each of the numbered blanks. There are two extra choices, which do not fit in any of the blanks. Mark your answers on ANSWER SHEET 2.
【B1】 ____________________China’s strategy in this regard is undergoing a major change compared with the past. It is changing from control of the end pollution to control of the origin and the whole process of pollution, from control of point sources to comprehensive control of river valleys or entire regions, and from simply addressing the pollution problem of an enterprise to adjusting the industrial structure, promoting clean production and developing a cyclical economy.
【B2】 ____________________In the period 2001-2004, the State, on three occasions in a run, issued directories listing the backward production capabilities, technologies and products that should be eliminated, and more than 30,000 enterprises that had wasted resources and caused serious pollution were winnowed out. Eight industries that consumed large amounts of resources and caused serious environmental pollution were rectified, and the construction of over 1,900 projects was either stopped or postponed.
【B3】 ____________________The first step is to engage in clean production by making full use of resources at the beginning and throughout the whole production process in an enterprise, so as to minimize, reuse or render harmless the waste matter; to gradually establish a producer’s responsibility system and extend it to cover the designing phase to promote ecologically friendly product design.
【B4】 ____________________In 2005, the Chinese government enacted the State Plan for Handling Environmental Emergencies, which set forth clear requirements on how to receive report, handle, compute and analyze information concerning environmental emergencies, as well as how to monitor and release early-warning information. The State has formulated and improved nine plans for water environment emergencies.
【B5】 ____________________China has five nuclear power plants and 18 nuclear reactors in operation. Two nuclear power plants (four nuclear power generating units) and one nuclear reactor are under construction. No major nuclear security problems have ever occurred in China.
A. Developing a cyclical economy is carried out throughout the country.

B. Strict safety management is exercised on nuclear and radioactive environments.

C. Prevention and control of industrial pollution, is the focal point of China’s environmental protection endeavors.

D. Among them are plans for handling water environment emergencies in sensitive water areas in key river valleys.

E. It has achieved the goal of “protecting the staff, the public and the environment from being exposed to larger amounts of radiation and pollution than permitted by the State.”

F. Enterprises are eliminated and closed down that have caused serious pollution or have wasted resources.

G. Against environmental emergencies, precautions are usually taken.

单选题 【B1】
【正确答案】 A
【答案解析】本段主要讲述中国的环境政策与之前相比有了很大的改善,从以前的末段抓治理到现在的从源头治理,逐步形成一个可持续发展的循环经济。A项表示“全国上下范围内都在发展循环经济”,与本段内容相符,故A项正确。
单选题 【B2】
【正确答案】 F
【答案解析】通过后面部分可知,本段主要讲述了国家应对污染环境的企业所采取的相关措施。F项表示“污染环境或浪费资源的企业正被逐步地代替”,与本段内容相符,故本题选F项。
单选题 【B3】
【正确答案】 C
【答案解析】该空后面部分是对本段第一句的详细说明,即第一个步骤就是清洁生产,充分利用资源,而这是属于工业生产的范畴。C项表示“工业污染的防治是中国环境治理的中心点”,符合逻辑,故选C项。
单选题 【B4】
【正确答案】 G
【答案解析】本段主要内容为中国政府为专门处理环境突发事件所制定的政策。G项表示“针对环境突发事件一般采取的措施”,呼应下文,故选G项。
单选题 【B5】
【正确答案】 B
【答案解析】本段结尾说中国未发生过比较严重的核安全事故。B项“严格管理核环境和放射性环境的安全”,符合段意,所以选B项。