1. Full-time undergraduates can choose compulsory courses, course design and practical teaching links separated from failing grades according to the teaching plan from the first semester to the sixth semester, and they can retake the exam when re-opening the course. In the seventh semester, the required courses with failed grades were completed according to the teaching plan, and the retakes were arranged in the eighth semester.
2. If there is a required course that students can't retake due to the change of teaching plan, if there is a course with the same name and main content, students must re-choose this course. If there is no corresponding course re-election, a re-examination will be arranged in the eighth semester.