Benefits:

Talent selection: As a national selection examination, the college entrance examination can evaluate and select talents fairly, measure students' learning ability and level through examination results, provide a basis for college enrollment, and provide better educational opportunities for outstanding students.

Detection level: College entrance examination can detect students' academic performance and level, help students understand their strengths and weaknesses, and provide reference for future study and career development.

Fair competition: College entrance examination is a fair way of competition. Regardless of students' family background, economic conditions and regional differences, they can get opportunities through examination results, which is conducive to the mobility and fairness of social classes.

Disadvantages:

Excessive pressure: As an important exam, the college entrance examination will bring great psychological pressure and burden to students, especially some students with poor psychological quality, which may affect their physical and mental health.

Partial subject phenomenon: under the college entrance examination system, students need all-round development, but in practice, some students perform well in some subjects and poorly in others. This phenomenon will cause some students with special skills to fail to give full play to their advantages and even lose the opportunity to enter the university.

Uneven distribution of educational resources: under the college entrance examination system, the distribution of educational resources is uneven. Some areas and schools have more educational resources and development opportunities, while others are relatively backward. This will cause some students to be unable to get better educational opportunities because of the restrictions in their regions.

In a word, the college entrance examination, as an important educational system, has some disadvantages, but its advantages are still very obvious. Through continuous reform and improvement, I believe that the future college entrance examination will be more fair, scientific and effective.