I just entered the liberal arts this year, and I feel ok. The long-term review of knowledge points is still relatively systematic. Students feel that getting full marks is worse than this. I personally still have to work hard. Proficiency is only a channel or an auxiliary means to obtain information. Whether you do well in the exam depends on yourself. However, this year's teachers have gone a lot. Guo, Li, and others may have left the sea where they are good at, and the former Fan Yiyang has also jumped ship. But I feel that other teachers can still do it. I didn't take the exam this year. I feel the main problem is still in my own place. I didn't study hard. I have to take the exam again this year, and I have to report my proficiency. In fact, the devil's class is to issue papers and do problems, and repeatedly strengthen those knowledge points until students come to the papers. It really doesn't make much sense. I took part in both classes.