First of all, as a grass-roots person, I can't fully understand the secrets of the upper class, but from my personal feelings, the original intention of our college entrance examination system is good, giving the lower class a chance to compete on the same stage and get ahead. I am very grateful for this system. I think this is the greatest advantage, but it also has some disadvantages. Not fast enough to keep up with the times, and the times are developing too fast. Many schools have not kept up with the times, resulting in a waste of some resources. The contrast between them is very obvious. Forgot to adopt. Thank you. Pay attention to Mu Ran and never get lost.