34. In 1985 state border colleges in Texas lost the enrollment of

more than half, on average, of the Mexican nationals they had

previously served each year. Teaching faculties have alleged that

this extreme drop resulted from a rise in tuition for international

and out-of-state students from $ 40 to $ 120 per credit hour.

Which of the following, if feasible, offers the best prospects for

alleviating the problem of the drop in enrollment of Mexican

nationals as the teaching faculties assessed it?

A. Providing grants-in-aid to Mexican nationals to study in Mexican

universities.

B. Allowing Mexican nationals to study in Texas border colleges and

to pay in-state tuition rates, which are the same as the previous

international rate

答案是B，A为什么不对呢？OG的解释为

because the problem to be addressed is a drop in enrollment of

Mexican nationals at Texas border colleges, providing financial

incentive for Mexican nationals to study at Mexican universities,

as A suggests, would offer no prospect of alleviating the problem.

可是我看不出什么问题啊

因为Mexican U不属于state border colleges in Texas啊，给Mexican nationals钱让他们去别的大学上学并不能帮助Texas的这些学校提高入学率阿。