..... you are terrible. I came from a regular school, and you are from the physics department. Beijing Institute of Technology's communication engineering ranks among the best in China! The professional core course "Communication Principles" is said by our teacher, which is unfathomable ... Our teacher graduated from xidian university. Communication major is the most difficult of all majors, because it involves a wide range of disciplines, many courses and is difficult. For example, you should have studied electromagnetic waves, right? But if you can enter the communication industry, the future is bright. Take it for yourself,