Appendix: (Answer your parallelism sentence)
1, military training: Beijing Jiaotong University has decentralized training, and there is centralized military training in the summer vacation of freshmen. Like many universities in Beijing, the base of centralized military training is in Daxing. There are many northern friends in military training, and we don't know why or understand it very well. ...
2. There is no internet in freshmen, which is the policy of the school. Freshmen are not allowed to buy books, but there is a computer room. Besides, I think it is right not to let freshmen buy this book. I didn't need this book when I was a freshman, but I bought it when I was a junior.
3. There are differences in dormitory conditions. In Wu Dong, a freshman, the newly-built academy and Jiayuan apartment are all good, but Building 2 in the main area is almost boring. At least the building I met is well managed ... the accommodation conditions are really poor on the whole, but I can't help it. After all, it is in the center of the city, and the place is small ... several colleges and universities nearby are actually similar to this condition. As far as I know, the accommodation in Haidian is similar except Tsinghua. ...
4. Course selection is a problem that the server load can't cope with during peak hours. This does exist, but every school has it, and there will be no place to buy servers according to peak load. At least I have attended four years of courses, and I have not been greatly affected.
The failure of this course is decided by the teacher. Some teachers really love to fail people, while others don't.
6.GPA is really low. Teachers at Jiaotong University generally don't like to give high marks. I don't know why, especially some teachers from science college and electrical college.