Every batch has been dropped, and there is still a chance to re-record. Therefore, we should actively look for enrollment institutions. Generally, local enrollment offices and examination institutes will release information in time. Don't miss the time node. Downgrading the extended data college entrance examination refers to the files of' candidates' in some areas, which were withdrawn for some reason after being filed. Even if the score is more than one, it is still possible to enter two books from one, and two books will become three.