While all states face similar industrial waste problems, the predominating industries and the regulatory environment of the states obviously determines the types and amounts of waste produced, as well as the cost of disposal. A. all states face similar industrial waste problems, the predominating industries and the regulatory environment of the states obviously determines B. each state faces a similar industrial waste problem, their predominant industries and regulatory environment obviously determine C. all states face a similar industrial waste problem; their predominating industries and regulatory environment obviously determines D. each state faces similar industrial waste problem, the predominant industries and the regulatory environment of each state obviously determines E. all states face similar industrial waste problems, the predominant industries and the regulatory environment of each state obviously determine 答案选E 主要是关于主语谓语一直的关系很搞不懂啊~~~ 困惑: 1,the predominating industries and the regulatory environment of the states 主语为复数?因为and前后都为复数? 2,their predominant industries and regulatory environment 如果是这种情况谓语应该是什么啊?这种是 (复数+单数) 做主语的形式么? 3,the predominant industries and the regulatory environment of each state 是(单数+单数)形式吧?谓语应该是复数? NN帮忙分析一下啊~~  -- by 会员 kittenkitten (2010/2/6 23:44:33)
我是这样想的哈,读了一遍,说是对比于所有州面临的环境问题, 每个州的工业及环环境决定了这个污染物的数量,类型以及一次性废弃物的成本。读下来determine的动词发起者就是industries and enviroment.所以可以确定是determine, 不是determines啦。 |