2. 外语
  3. In 1993, New York State ordered stores to charge a deposit on beverage (饮料) containers. Within a year, consumers had returned mi

In 1993, New York State ordered stores to charge a deposit on beverage (饮料) containers. Within a year, consumers had returned mi

admin2010-07-24  48
问题     In 1993, New York State ordered stores to charge a deposit on beverage (饮料) containers. Within a year, consumers had returned millions of aluminum cans and glass and plastic bottles. Plenty of companies were eager to accept the aluminum and glass as raw materials for new products, but because few could figure out what to do with the plastic, much of it wound up buried in landfills (垃圾填埋场) . The problem was riot limited to New York. Unfortunately, there were too few uses for second-hand plastic.
    Today, one out of five plastic soda bottles is recycled (回收利用) in the United States. The reason for the change is that now there ire dozens of companies across the country buying discarded plastic soda bottles and turning them into fence posts, paint brushes, etc.
    As the New York experience shows, recycling involves more than simply separating valuable materials from the rest of the rubbish. A discard remains a discard until somebody figures out how to give it a second life--and until economic arrangements exist to give that second life value. Without adequate markets to absorb materials collected for recycling, throwaways actually depress prices for used materials.
    Shrinking landfill space, and rising costs for burying and burning rubbish are forcing local governments to look more closely at recycling. In many areas, the East Coast especially, recycling is already the least expensive waste-management option. For every ton of waste recycled, a city avoids paying for its disposal, which, in parts of New York, amounts to savings of more than $100 per tom Recycling also stimulates the local economy by creating jobs and trims the pollution control and energy costs of industries that make recycled products by giving them a more refined raw material.
The key problem in dealing with returned plastic beverage containers is______.
选项 A、how to reduce their recycling costs
B、to sell them at a profitable price
C、how to turn them into useful things
D、to lower the prices for used materials
答案C
解析 事实判断题。第三段里关于回收是这样说的“recycling involves more than simply separating valuable materials from the rest of the rubbish. A discard remains a discard until somebody figures out how to give it a second life--and until economic arrangements exist to give that second life value(回收涉及到的并不仅仅是把有价值的材料与剩下的垃圾分开。废物仍然是废物，除非有人想出如何给它们第二次生命——除非存在实用的安排来给予第二次生命一定的价值) ”。所以，重点是如何把它们变废为宝。因此C) 是答案。
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大学英语四级

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