plastic soda bottles.

　　B) Throwaways should be collected by the state for recycling.

　　C) A fee should be charged on used containers for recycling.

　　D) Consumers had to pay for beverage containers and could get their money back on

　　returning them.

　　37. The returned plastic bottles in New York used to _______.

　　A) end up somewhere underground

　　B) be turned into raw materials

　　C) have a second |life value

　　D) be separated from other rubbish

　　38. The key problem in dealing with returned plastic beverage containers is_______.

　　A) to sell them at a profitable price

　　B) how to turn them into useful things

　　C) how to reduce their recycling costs

　　D) to lower the prices for used materials

　　39. Recycling has become the first choice for the disposal of rubbish because _______.

　　A) local governments find it easy to manage

　　B) recycling has great appeal for the jobless

　　C) recycling causes little pollution

　　D) other methods are more expensive

　　40. It can be concluded from the passage that _______.

　　A) rubbish is a potential remedy for the shortage of raw materials

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