Hello, I'm a junior at Nanchang Hangkong University. The English entrance examination in our school is divided into classes. Class A is equivalent to a student with a good foundation, while Class B has a weak foundation. But the teachers are all the same (you know, teachers in universities are all like that). The most important thing is that Class A can take CET-4 in the first semester, and Class B can only register in the second semester. Books that are still useful now are different. The books in Class A are deeper and of better quality, which is a bit unfair. Students in Class A only need to learn English for three semesters, and the last semester is optional English. The requirement is that all students in Class A should choose oral English, translation and writing, and oral English is taught by foreigners. Class B will study college English for four semesters. This is the main difference, nothing else. Oh, by the way, students in Class A generally don't have to take one of them, but only take the final exam.
There is another freshman in our school who has to take a Chinese exam. If you don't pass the exam, you will learn Chinese for one semester. Take a good look at the knowledge of the first five multiple-choice questions in high school Chinese!
I hope my answer is helpful to you!