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标题: 请教一道语法题目 [打印本页]

作者: inuitniu 时间: 2013-1-1 15:48
标题: 请教一道语法题目

Dieselengines burn as much as 30 percent less fuel than gasoline engines ofcomparable size, as

well as emitting far less carbon dioxide gas and far fewer of the othergases that have been

implicated in global warming.

(A) of comparable size, as well asemitting far less carbon dioxide gas and far fewer of the other

gases that have

(B) of comparable size, as well as emitfar less carbon dioxide gas and far fewer of the other gases

having

(D) that have a comparable size, and alsothey emit far less carbon dioxide gas and other gases

that have

(E) that have a comparable size, as wellas emitting far fewer carbon dioxide and other gases

having

对A选项中as well as emitting 很疑惑，

as well as emitting应该改成as well as emit 合适吧,和前文的burn对应，having implicated in global warming表修饰，觉得B选项也不错啊，正确答案是A

作者: TerraceHo 时间: 2013-1-1 16:15
as well as意思和用法上跟in addition to相似，後一個as是preposition，所以後面只能加名詞性質的成份
emit是verb，放在as well as後面要變成simple gerund的形式--->emitting

having done不能做限定性修飾；如果是加了comma，變成非限定性修飾可能會對，但不一定--->具體問題具體分析

斯認為，parallelism前提還是要符合最基本的語法規則...

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