(science man's point of view, don't pia me) I just like math and physics best. In the third year, my math teacher was pedantic, which seriously affected my interest in math. If I were in this situation, I would be relaxed, ignore her and study by myself. Maybe we can try Olympiad, especially geometry and number theory, which will test the activity and rigor of thinking. Talented people will naturally like math. We must firmly believe that science is pure! Beautiful! ! !

If it may hurt you, math 149 is of little significance if you don't go to high school (our class is talking about the senior high school entrance examination now, and a group of people are 149.5). After all, it is an ill-considered topic. If your thinking ability is insufficient, you should study hard. After all, interest can't be eaten as a meal, and you have to study hard if you don't like learning. Learning liberal arts, including chemistry, is very painful and hard to learn. After all, the grade is ... hey ~)