Most of Portugal'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.
Most
of Portugal’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
这个题目对于这个B选项,我比较认为是这个which是指代the cost of higher education,那么这个这个句子就是 year toward the cost of higher education, which was previously paid for $7 per year.我感觉多余的是for 但实际上还好,但不明白从句子上怎么少主语了。不明白,请大侠给解释