When losing points, only look at the seat number of the first seat in each examination room and enter it in order. Except for the students with the first seat number who need to check the signature registration number and admission ticket number, the signature registration number and admission ticket number of other candidates in this examination room are generally not considered and only used as the basis for checking the results. Don't worry, but try not to tell anyone that you don't have your signature, which will reduce unnecessary trouble. Supplementary answer: Parents' signature is only a form, which only proves that parents know. It plays the role of proof and has little effect on your grades and admission.