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C is right New regulations have imposed extensive compliance costs on companies still using older industrial coal-fired burners that generate high sulfur dioxide and nitrogen oxide outputs, for example, whereas new facilities generally avoid processes that would create such waste products.
然后后面说,环境保护经理意识到了discretion且不是所有的企业都会被相同对待,那就是说,有些排污的企业虽然说法律是不让排的但是还是再缴纳了高昂的费用之后继续的排 原因之前的文章说了,因为在老技术出来的时候,排放的这些东西不属于禁排,所以还是保留着,但是新的企业就不行了,这就是环境经理们感到不爽之所在 这也是B错的原因,因为还是有工厂在这样干的。
[此贴子已经被作者于2007-7-7 17:40:57编辑过] |