ChaseDream

标题: 补充题15 [打印本页]

作者: jediming    时间: 2004-4-15 00:07
标题: 补充题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 highly 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 corrosiveE


(E) and atmospheric water vapor to produce highly corrosive sulfuric and nitric acids


答案是E,请问 to produce .... 修饰什么,整句句子的结构是怎么样的?多谢指教。


作者: tianwan    时间: 2004-4-15 01:17

to produce highly corrosive sulfuric and nitric acids分割修饰the chemical reactions 。

感觉应该是。






欢迎光临 ChaseDream (https://forum.chasedream.com/) Powered by Discuz! X3.3