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  3. Besides climate change, developing countries like China need to deal with energy【21】and environmental issues: the development of

Besides climate change, developing countries like China need to deal with energy【21】and environmental issues: the development of

admin2011-05-16  25
问题     Besides climate change, developing countries like China need to deal with energy【21】and environmental issues: the development of sources of clean energy needs to be【22】line with their interests. Clean energy has been given greater prominence than ever before; it is seen as a new industrial【23】and【24】of economic growth for the new century. The time for clean energy has come.
    In China, clean energy is moving ahead at full speed. Take wind power as an example: by the end of last year, China had【25】wind power generating capacity of 12. 21GW, making China the largest wind power generator in Asia and fourth in the world. But according to the research, one-third of wind power capacity is running【26】due to an inability to get the power to the national【27】.
    India-like China—relies【28】on coal for its energy needs. This will only change if the funds and technology to develop clean energy, such as wind and nuclear power, are【29】. India will not choose clean energy【30】. Nuclear power is currently the most【31】of clean energy sources.【32】, if it is to be【33】on a large scale by developing nations, technological advances will be needed to make it competitive with coal.
    Compared【34】developed countries, developing countries have more【35】choices when it comes to energy structure. Promoting economic growth requires【36】energy—and coal, the cheapest and most【37】source of energy for many countries—is the【38】choice. Cheap coal means cheap electricity and a competitive economy. Rising electricity prices would cause public【39】and impact on standards of【40】.
选项 A、Therefore
B、However
C、Furthermore
D、Otherwise
答案B
解析 上句的意思是“目前的清洁能源中，核电最有竞争力。”下句的意思是“如果要想使核电技术在发展中国家得到大规模利用，就必须通过技术进步使利用核能可以与煤炭竞争。”由此可知，上下句的关系为转折。选项A，C和D均不符合。所以，本题选择B。
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