扫描二维码，直接登录
题库 / Prep2007E1-SC-164
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.
amounting to roughly five miles per gallon, and representing
amounting to roughly five miles per gallon, and it would represent
an increase that would amount to roughly five miles per gallon and it would represent
an increase that would amount to roughly five miles per gallon and would represent
which is an increase amounting to roughly five miles per gallon, representing
还没有题目讲解（毕出老师会陆续发布对官方考题的解读，请保持关注）。
(A) 现在分词结构在本句中修饰对象不清楚，and前面不应该有逗号，加了逗号使得and representing 没有语法上的平行对象。
登录 或 注册 后可以参加讨论