标题: 大全section 20中的一题 [打印本页] 作者: 小镜mm 时间: 2010-10-8 13:19 标题: 大全section 20中的一题 Because paper of all kinds is the biggest single component of municipal trash, many municipalities have tried recycling to reduce the cost of trash disposal. (A) Because paper of all kinds is the biggest single component of municipal trash, many municipalities have tried recycling to reduce the cost of trash disposal. (B) Because paper of all kinds is the biggest single component in municipal trash, many municipalities tried to recycle so that the cost of trash disposal is reduced. (D) All kinds of paper are the biggest single components of municipal trash, and so many municipalities have tried recycling to reduce the cost of trash disposal. 的我发现component in municipal trash不是很达意，而Dsingle和之前的复数主语不是很搭。～～～能否请nn帮我辨析一下B和D所有错误的地方～～非常感谢作者: wkz502 时间: 2010-10-8 14:46
B： （1）component in 非惯用语法； （2） 主句中没有指明是发生在过去的某一个时间段，tried 在这里显得 make no sense。应改用have tried，表明市政府已经针对这一问题采取了相应措施 （3）so that the cost of trash disposal is reduced ， wordy and awkward
D： （1） “All kinds of paper are the biggest single components ”，意思是纸的种类构成了垃圾，make no sense （2） 这里的so语义模糊，不知道是修饰many还是做连词表原因。而两个分句中有明显的因果关系。为了解决这个问题，应该在句子的最开始用Because