In New York, consumers had to pay for beverage containers and could get their money back on returning them. The key problem in

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问题 In New York, consumers had to pay for beverage containers and could get their money back on returning them.
The key problem in dealing with returned plastic beverage containers is how to turn them into useful thing.

选项 A、Right
B、Wrong
C、Not mentioned

答案A

解析 通读第三段,可以发现本段主要讲的是:只有在给回收来的废物以第二次生命的前提下,废物才不再是废物,可知“变废为宝”是回收废物的关键问题,故选A。
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