OG 11 -85提问

angelhuqi

85 Dirt roads may evoke the bucolic simplicity of another century, but financially strained townships point out that dirt roads cost twice as much as
            maintaining paved roads.

A. dirt roads cost twice as much as maintaining paved roads

B   dirt roads cost twice as much to maintain as paved roads do

C   maintaining dirt roads costs twice as much as paved roads do

D   maintaining dirt roads costs twice as much as it does for paved roads

E   to maintain dirt roads costs twice as much as for paved roads

答案B ,  ETS 解释: 还原这个比较句 dirt roads cost twice as much

to maintain as paved roads  ,但是我总觉得这么还原有问题, 究竟什么东西在比较, dirt roads 和paved roads , 还是cost . 郁闷, 我对这种题目总做不对,有没有什么方法可以告诉我该如何做这种比较的题目比如double , twice 等

jandjshi

看过"比较之庖丁解牛"吗? 没有的话搜索一下. 很有帮助

angelhuqi

多谢指点