It depends on what school you are, and the curriculum of different schools is different. Generally speaking, university is a new course for freshmen and juniors; There is no class in my senior year, so I concentrate on finding a job or taking the postgraduate entrance examination. I didn't review, hehe. The mode of college and high school is different. Except for military schools and police academies, management is generally not as tense as that of high schools. The most important thing in college is your self-discipline. Come on, I hope your college life is wonderful!