1. Generally, key middle schools will have school-recommended quotas. The school will usually allocate quotas based on students' usual grades or organize an extra examination. If you want to obtain independent enrollment quota, it is generally based on school recommendation and self-recommendation as a supplement. Teachers will remind you of some of the conditions required for self-recommendation, or you can check the admissions website of the university to find out.
2. Candidates who want to register for independent enrollment generally require above-average scores. Generally speaking, colleges and universities with independent enrollment are relatively good, so it should be measured according to the level of colleges and universities participating in independent enrollment and the scores over the years, which vary from place to place.
3. Colleges that are interested in independent enrollment include good students with relatively good grades, relatively balanced scores in various subjects, but excellent overall performance. But this may be difficult, and it needs to be particularly outstanding to be possible.