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karma3001

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
  Answer:
选哪个,..

karma3001

不用了 疑惑解除了 是我下载的版本的给出的答案错了