Economist里的一句话

题目

Economist里的一句话
A more valid concern is that the GMAT is too narrow in its focus on specific written and mathematical skills,and therefore robs classrooms of a student mix that would produce the best educational experience.后半句的robs classrooms of a student mix不太理解?

答案

GMAT is too narrow in its focus on specific written and mathematical skills 因此,它夺去了（robs）让课堂里有不同水准的学生（written写作,math数学 这两个不好,但别的方面好的学生）的机会