Hello, the current high school enrollment is based on the results of the senior high school entrance examination and the voluntary admission of candidates. After receiving the letter of admission, candidates register at the corresponding school, and then the school arranges parallel classes according to the arrangement. Under normal circumstances, students' individual requests for class transfer are not accepted. Because if such personal requirements are allowed, it may affect the normal teaching order of the school. Moreover, the practice of most schools is that the class teacher draws lots to decide which class to attend. Therefore, it is unlikely that the same high school will enroll in the same class.
I suggest you make a plan for further study. You can plan the most favorable entrance plan according to your grades, help yourself get into an ideal university, and help yourself make plans early, so that you will have more choices when you go to school.