1, learning ability: There is little difference in people's intelligence level, but some people get twice the result with half the effort, while others get twice the result with half the effort. Under the leadership of experienced teachers in training institutions, even students with poor learning ability can systematically master knowledge points.

2. Self-discipline: Many students are full of confidence in the initial stage of preparing for the exam, but the whole process of reviewing for the exam is quite long, and it is not easy to stick to the end. Through studying in class, we have a systematic plan for the whole review preparation stage, and it is easier to stick to the end by punching in every day.

3. Learning atmosphere: Many students recruited by teachers are "work-study programs"-preparing for exams while working. In the classrooms of school libraries or training institutions, people around them have the purpose of preparing for exams, and the learning atmosphere is more intense, which is very helpful for some candidates who are not conscious of learning.

The above factors are the more important points in reviewing and preparing for the exam. Whether or not to report for class, the most important thing is to be prepared.