Hello, offline homework can be submitted many times before the homework deadline and before the college teacher's review, and the later submission covers the previous submission records. Once the offline operation is approved, it will not be submitted again. Please wait patiently for the release of the overall evaluation results of the course. If the overall evaluation result is unqualified, you need to take a make-up exam and finish your homework next semester.

If you can't finish your homework, you can ask me for help if you have any questions.