40:GWD-29-Q29 Most of Portugal ’s 250,000 universitystudents boycotted classes in a one-day strike to protest a law that requiresthem to contribute $330 a yeartoward 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 peryear, 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 requiredpreviously for the cost of higher education
这题的讨论有不少,答案给的是D,但对B的解释目前没能说服我。
B的后半句,还原是:7 per year was previously paid for the cost of higher education,并不缺少成分,请问错在哪儿?
谢谢! |