学生可以通过该系统完成自学，向教师提出问题，与教师和其他同学讨论，查询作业及成绩等功能。而整个系统是由管理员管理与维护的。-Students can through the system to complete self-study, ask questions to teachers, discuss with teachers and other classmates, query assignments and grades, and other functions. And the wh