1. As long as you study hard and improve your grades, you can successfully pass the entrance examination even if you are listed as a preparatory student by the school.

2. Trial students belong to a special group in colleges and universities, and they are required to try because their academic performance can't meet the minimum standards of the school.

However, learning is not only for exams, but more importantly, it is an indispensable part of modern society to acquire knowledge and exchange emotions through learning. Therefore, even if you are listed as a trial student, you still have a chance to succeed as long as you study hard.