It depends on what school it is. Some people are relaxed, others are nervous. ...

Basically, it is better not to skip the main course in class. The other thing to see is whether the teacher likes to call the roll. It's not good to call him. .

It is basically ok to enter the classroom, but not many people who are not in their own class will want to go again. . Also, some teachers mind, just say hello in advance.

If it is evening self-study, there will be no college of arts like me. . Ha ha. . But basically, you can escape if you have it. Give priority to self-study ~ ~

Or study hard, the university is very free, and learning is still important ~ ~