求助白勇题一道

carolballack

15.Acid rain and snow result from the chemical reactions between industrial emissions of sulfur dioxide and nitrogen oxides with atmospheric water vapor to produce highly corrosive sulfuric and nitric acids.
（A）with atmospheric water vapor to produce highly corrosive sulfuric and nitric acids
（B）with atmospheric water vapor producing h igh1y corrosive sulfuric and nitric acids
（C）and atmospheric water vapor which has produced highly corrosive sulfuric and nitric acids
（D）and atmospheric water vapor which have produced sulfuric and nitric acids which are highly corrosive
（E）and atmospheric water vapor to produce highly corrosive sulfuric and nitric acids

答案是E。"result from a and b to do..."好奇怪啊，难道是习惯搭配？

yida2010

CDE的and应该是和前面的BETWEEN相关的,而划线部分前的and是连接dioxide 和nitrogen 修饰前面吧。。。

yida2010

然后CD里面的which不能紧跟在名词后面咯~

yaoyaojoe

CDE的and应该是和前面的BETWEEN相关的,而划线部分前的and是连接dioxide 和nitrogen 修饰前面吧。。。

-- by 会员 yida2010 (2010/9/10 16:57:23)

说的对这里考的是reaction Btw... and
CD中Which是定于从句，C从句中谓语动词没有和逻辑上的先行词chemical reactions保持一致，D中后面的Which is corrosive太wordy可以直接用形容词修饰。而且觉得从句没有必要用完成时吧，因为是客观显现。