FeiFei-115求助

请问， 怎么从原题出发考虑  B,  C的区别?Thanks a lot!

115. School superintendent: It is a sad fact that, until now, entry into the academically best high school in our district has been restricted to the children of people who were wealthy enough to pay the high tuition. Parents who were previously denied the option of sending their children to this school now have the option, since I am replacing the tuition requirement with a requirement that allows only those who live in the neighborhood of the school to attend.

The superintendent’s claim about the effect of replacing the tuition requirement relies on the assumption that

(A) the residents of the school’s neighborhood tent to be wealthy

(B) people other than those wealthy enough to have paid the old tuition are able to live in the neighborhood of the school

(C) people less wealthy than those who were able to pay the old tuition are in the majority in the district

现在不要有钱的条件了，要住的近。所以没钱的也能近。

中间的GAP很明显。没钱的也可能住的近。