Yes, as long as no one is in class, all the teaching buildings in the library can enter. Going to the library is not very free. Although many people in a room are quiet, if you want to be alone, go to the teaching building. It won't take a few minutes to find an empty classroom. There is a fixed self-study classroom for freshmen at night. There are few people watching, so you can't concentrate on self-study. If it is a crowded classroom, you can enter. It's not good for you to concentrate on self-study. If you have any questions, email me and I will help you solve them. Oh, 839926933@qq.com, there's no need to be too nervous about Gao Kao. If you are a materialized student majoring in liberal arts, no problem. I can help you.