Sulfurdioxide, a major contributor to acid rain, is an especially seriouspollutant because it diminishes the respiratory system's ability to dealwith all other pollutants. A.an especially serious pollutant because it diminishes the respiratory system'sability to deal B.an especially serious pollutant because of diminishing the respiratory system'scapability of dealing C.an especially serious pollutant because it diminishes the capability of therespiratory system in dealing D.a specially serious pollutant because it diminishes the capability of therespiratory system to deal E.a specially serious pollutant because of diminishing the respiratory system'sability to deal 答案是A.可以理解。 解释中说D, of the respiratory system 插入语使得to deal 可修饰动词 diminish怎么理解呢？？？？ 怎么看to deal 还是修饰the respiratory system啊作者: Arilqq 时间: 2012-12-7 04:31
哎呀是不是问题太白痴了都木有人理作者: 12711399 时间: 2012-12-7 05:59
正确答案也这么用，那你还纠结什么。只要知道这么用可以就行了作者: Arilqq 时间: 2012-12-9 10:12
好吧。。。就是不太理解那个插入语的解释作者: TerraceHo 时间: 2012-12-9 13:36
verb modifier有一種是infinitive的形式，表示目的。 答案的意思是diminish的目的是爲了deal with all other pollutants
