2. 外语
  3. Disposing (处理) of waste has been a problem since humans started producing it. As more and more people choose to live close toget

Disposing (处理) of waste has been a problem since humans started producing it. As more and more people choose to live close toget

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问题    Disposing (处理) of waste has been a problem since humans started producing it. As more and more people choose to live close together in cities, the waste-disposal problem becomes increasingly difficult.
   During the eighteenth century, it was usual for several neighboring towns to get together to select a faraway spot as a dumpsite. Residents or trash haulers (垃圾托运者) would transport household rubbish, rotted wood, and old possessions to the site. Periodically (定期的) some of the trash was burned and the rest was buried. The unpleasant sights and smells caused no problem because nobody lived close by.
   Factories, mills, and other industrial sites also had waste to be disposed of. Those located on rivers often just dumped the unwanted remains into the water. Others built huge burners with chimneys to deal with the problem.
   Several facts make these choices unacceptable to modem society. The first problem is space. Dumps, which are now called landfills, are most needed in heavily populated areas. Such areas rarely have empty land suitable for this purpose. Property is either too expensive or too close to residential (住宅区的)neighborhoods Long-distance trash hauling has been a common practice, but once farm areas are refusing to accept rubbish from elsewhere, cheap land within trucking distance of major city areas is almost nonexistent.
   Awareness of pollution dangers has resulted in more strict rules of waste disposal. Pollution of rivers, ground water, land and air is a price people can no longer pay to get rid of waste. The amount of waste, however, continues to grow.
   Recycling efforts have become commonplace in recent years, and many towns require their people to take part. Even the most efficient recycling programs, however, can hope to deal with only about 50 percent of a city’s reusable waste.
The main purpose of writing this article is to______.
选项 A、ware people of the pollution dangers we are facing
B、draw people’s attention to waste management
C、tell people a better way to get rid of the waste
D、call on people to take part in recycling programs
答案B
解析 意图推断题。文章主要讨论了垃圾处理问题，为了引起读者的注意，而没有具体指明应该如何更好地处理垃圾，故排除C；由Even the most efficient...a city’s reusable waste．可知D错；A项没有涉及垃圾处理的问题，偏离文章的主题，所以答案为B。
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