What do paragraphs A and B of Unit 7 in Anhui Province mean?

Anhui college entrance examination admission batch. Paragraph 7 a of the first batch of modules of Anhui college entrance examination volunteers refers to newly-built universities, which are designated by national key universities and the former State Education Commission to participate in Class A admission. Module 7, paragraph B is a university, both provincial key schools, which belong to the focus in a broad sense. Section C is an ordinary key university.