1, English exams are divided into three types: A, B and C. Classes are only for the convenience of teaching and for students of different levels to study on different platforms.
2. The purpose of math test is to divide a computer science joint class. If you do well in the math exam, you can enter this major and finish your undergraduate course in three years.
In fact, English and math exams are not very important. English classes A, B and C have nothing to do with this. The key is to suit your own class.