旧PREP p1. 164题有疑问

uneverknow777

164.(33751-!-item-!-188;#058&007036)



One automobile manufacturer has announced plans to increase the average fuel efficiency of its sport utility vehicles by 25 percent over the next five years, amounting to roughly five miles per gallon, and representing the first significant change in the fuel efficiency of any class of passenger vehicle in almost two decades.



(A) amounting to roughly five miles per gallon, and representing

(B) amounting to roughly five miles per gallon, and it would represent

(C) an increase that would amount to roughly five miles per gallon and it would represent

(D) an increase that would amount to roughly five miles per gallon and would represent

(E) which is an increase amounting to roughly five miles per gallon, representing

答案是C，但是有点不明白，同位语不是一定要紧跟在被修饰名词后面的吗？可是逗号前是years。。。哪位大侠帮我分析下，谢谢啦
还有那个A选项，是不是去掉逗号就正确了呢？

答案是C，但是有点不明白，同位语不是一定要紧跟在被修饰名词后面的吗？可是逗号前是years。。。哪位大侠帮我分析下，谢谢啦
还有那个A选项，是不是去掉逗号就正确了呢？

AlohaDJ

答案是D吧..
可以认为同位语修饰前面包括over短语的部分。

balapupu

D 哪错了？

uneverknow777

同位语能修饰短语啊，那A选项哪里不对呢？

balapupu

amounting存在同时修饰前面名词和主句的歧义。

uneverknow777

哦，那是否产生歧义，要看句子的具体意思来判断的是吗？