It is less likely to be admitted to two colleges and universities, unless those two colleges and universities are less famous and may drop so many points. Generally, it may be full if it drops by 2 or 3 points. Generally speaking, the two ordinary colleges and universities, the more popular ones, are full soon.

Probability of two supplementary records:

The following situations are easier to record, and vice versa.

1, a popular major, recruited a lot;

2, popular majors, fewer people apply;

3. Unpopular major.

4. There are few applicants for general majors.

I suggest you contact the school admissions office where you want to apply in advance.

Precautions:

1, the supplementary record is subject to the candidate's re-filling, and the candidate's original volunteer is invalid. Candidates who are interested in participating in the re-recording must re-fill in their volunteers.

2. Candidates who have been admitted to colleges and universities may not apply for supplementary volunteers.

3. Candidates who form a volunteer must meet the requirements of the selected subjects in colleges and universities. (It is not recognized to fill in other schools, and it is useless to fill in)

4. Ordinary and sports candidates who participate in supplementary volunteers can fill in 3 college volunteers, and each college can fill in 6 professional volunteers. General category and sports category shall not be filled in at the same time. Candidates in higher vocational colleges can fill in 2 college volunteers, and each college can fill in 4 professional volunteers.

5. Candidates are required to fill in the volunteer form printed after being correctly entered in the "General College Entrance Examination Supplementary Volunteer System", and candidates must sign and confirm the volunteer form printed by the system. After the make-up exam, candidates who have not printed the Make-up Exam Volunteer Form for General College Entrance Examination in a Province (where the candidates are located) will be subject to the make-up exam results in the "General College Entrance Examination Volunteer Make-up System" of the provincial test center.

6. Candidates should be responsible for the accuracy of their volunteering. Once the candidate's volunteer information is confirmed, no one may change it.

7. When the city and county (district) admissions examination institutions confirm that candidates are not allowed to surf the Internet through proxy servers, they are not allowed to open two IE windows at the same time, so as to ensure the timely and accurate entry of candidates' volunteer information.

Reference to the above content: Baidu Encyclopedia-Supplementary Records