1, as a class committee, is very helpful to improve learning. As a student of a cadre, the teacher is strict with him, and the students' eyes turn to him involuntarily, which invisibly increases a sense of urgency;

2. The class committee can cultivate students' responsible quality and enhance their sense of responsibility;

3, get a lot of exercise opportunities, can cultivate good language expression ability, document writing ability can also be exercised and improved;

Disadvantages:

1, when performing the obligations as a monitor, it will conflict with your own personal time;

2, need to do a variety of comprehensive work, learning energy will be scattered.