The premise is that you are sure that you are not mistaken. The test papers are all on file and can be read. You go to your teacher. After all, the strength of students is limited. If the teacher doesn't care, go to the admissions offices of the provincial education departments. You can consult, start Weibo, and see if it works! I wish you success! If you are in Weibo, you can visit @ Cheng Xin Xun Da Digital Mall. I'll distribute it for you. Fans are ok.