C．the costs of water redistribution should be considered

　　D．water can be easily carried through pipes across the world

　　2．Which of the following is true?

　　A．The water stores in Texas have been reduced by 75%.

　　B．Most industries in the world suffer from water shortages.

　　C．The underground water in Saudi Arabia might run out in 50 years.

　　D．Good management of water use resulted from the project in the Central Valley.

　　3．What is most likely to be discussed in the paragraph that follows?

　　A．Steps to improving water use management.

　　B．Ways to reduce the costs of building dams.

　　C．Measures to deal with worldwide water shortages.

　　D．Approaches to handling the pressure on water supply.

　　4．The text is mainly about________.

　　A．water supply and increasing population

　　B．water use management and agriculture

　　C．water redistribution and wildlife protection

　　D．water shortages and environmental protection

　　答案与解析

　　[语篇解读]　本文是一篇说明文。作者向我们分析了世界水资源的短缺和管理不善以及造成的不良后果。

　　1．C　推理判断题。由第二段前两句可知水的重新分配代价很大，给环境带来了不利影响。故选C。A和第一段第二句矛盾；B和第一段最后一句矛盾，应该是住在降雨量大的国家的人是幸运的。D中的easily错误。

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