[简答题]

Whether trying to live with the depressing spectacle of drought or battling rampaging floods or suffering with a debilitating disease caused by contaminated drinking supplies, people in almost every corner of the world have had their problems with the vagaries of water. Although water covers much of our planet, more than 97% is in the oceans. Another 2% is unusable ice. Moreover, much of the remainder is polluted. So much for the supposed abundance! Developed and developing countries alike are now talking about a crisis.
What of the future Will water needs reach a peak Unhappily, UN experts expect demands to double in the next 25 years. 61. {{U}}This will coincide with increasing population and industrialization and the attendant risk of factory and human waste further contaminating rivers, lakes and ground water.{{/U}} So, is there any hope of a solution The answer, fortunately, is that the problem is being tackled.
62. {{U}}Special

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