Excuse me, is the university a class? What positions do class cadres have? Not from the same department. Can we go to Class One? What are the mainstream courses? I want to write.
A department in the university is also divided into classes, with half and three classes of cadres, monitor, secretary of the League branch and study Committee members. Everyone's classes are divided into compulsory courses and elective courses. Compulsory courses are the courses of this major, and one class is taught together. You can choose courses from other departments. For example, students in the department of mathematics can choose history courses, which are all in the big classroom and can come from any department in the whole school.