Easing Water Crisis
Innovative policies and new technologies that reduce water waste are helping countries across the Middle East and North Africa deal with water shortages.Those advances spring from the simple (A) i_____that preventing water loss is effectively the same as givingparched (干透的) countries new sources of water.This view gained widespread credibility in the wake of an international (1) r_____ program called the "demand management" project,which was designed to ease the region's water (B) c.
2013-08-08(万方平台首次上网日期,不代表论文的发表时间)
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