’s 250,000 university students boycotted classes in a one-day strike to protest a law that requires them to contribute $330 a year toward the cost of higher education, previously paying $7 per year.
A.year toward the cost of higher education, previously paying $7 per year
B.year toward the cost of higher education, for which was previously paid $7 per year
C.year, compared to the previously $7 per year, toward the cost of higher education
D.year toward the cost of higher education, instead of the $7 per year required previously
E.year as opposed to the $7 per year required previously for the cost of higher education
TN24的答案是D，我选的是C，请教C为什么不对。谢谢！
作者: 蓝色鲱鱼 时间: 2010-12-9 16:14
是不是因为C中的previously？作者: sabrinawu129 时间: 2010-12-10 14:23 标题: 是COMPARE to COMPARe to is wrong作者: Xudong1900 时间: 2012-5-17 15:51
同问，compared to 应该没有错，GMAT是不区分compared to 和compared with 的作者: Alcantara 时间: 2012-5-25 21:29
previously是副词，不能修饰名词成分 $7 per year