1. Performance of other courses: 0 only represents the test performance of this course, not the actual performance of students' usual homework, quizzes and classroom participation. Students perform well in other aspects, and Changchun University of Technology will give them the opportunity to make-up exams and comprehensively evaluate their academic level.

2. Importance: The course is of great significance to students' academic development, professional requirements or graduation requirements. Changchun University of Technology will study giving students the opportunity to take make-up exams, so as to ensure that students can fully master relevant knowledge and skills, help students make up for their shortcomings, improve their academic performance, and have a positive impact on their future study and employment.