I am a candidate for the senior high school entrance examination this year. I accidentally folded the answer sheet several times when I took the math exam, and there were several marks. What's the impact? I heard it was scanned by computer. It doesn't matter. Scanning is semi-manual, that is, the computer scans the answer sheet with the help of manpower. The folding manpower can help complete the scanning. In the case of serious damage, yours is only slightly folded a few times, which has no effect. I have participated in marking papers, so don't worry.