The wandering ship was a dramatic symbol for a problem plaguing our age. In 1987, the ship, loaded with thousands of tons of New

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问题    The wandering ship was a dramatic symbol for a problem plaguing our age. In 1987, the ship, loaded with thousands of tons of New York garbage, spent weeks wandering from one port to another in search of a dump before finally returning home, mission unaccomplished.
   New York, like other communities throughout the world is running out of space to put its trash. As throwaway societies, the US and other industrialized countries expect their garbage to be picked up by trucks that magically transported the refuse to some out-of-sight incinerator(焚化炉) or dump. But in the developing counties of Asia, Africa and Latin America, thousands of tons of trash collected daily are thrown into open dumps, where it feeds huge populations of rats that swarm through poor neighborhoods.
   "The world is literally swimming in garbage," says a scientist, "Communities worldwide are being forced to confront the problem." Green Peace spokesman Bryan Bence adds, "The crisis in garbage stems in part from the fact that we’ve ignored long-term disposal problem in favor of cheap quick fixes."
   The garbage glut (过选剩) has inspired many communities in the U.S., Japan and Western Europe to start recycling programs. Once considered a curious counter culture activity recycling has moved firmly into the mainstream.
   Recycling involves separating usable products from trash, processing them so they can be substituted for more expensive raw materials and returning them to the marketplace as parts of new products. Many countries now have mandatory recycling programs, and others plan to follow the trend soon. Most notably, Japan has stood out as a model and leader of the waste management trend, recycling an estimated 65 percent of its waste. "That’s what we should do, to the garbage crisis", says David Antonioli, a staff member with the New York Public Interest Research Corp. "The earth is not a dump!"
According to the passage, which procedure is NOT involved in garbage recycling?

选项 A、Separating usable products from trash.
B、Processing them so that they can be used to replace more expensive materials.
C、Returning them to markets as new products.
D、Splitting them into three categories: hazardous items, combustible waste and non-combustible waste.

答案D

解析 参看最后一段第一句“回收利用包括几个步骤:把可重新利用的垃圾与其他垃圾分离:对他们进行处理,使之成为较昂贵的原材料:最后再将其作为产品投放市场。”
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