What do you say in math? Be hard on yourself and make up your mind. There is nothing wrong with mathematics in the college entrance examination, but it is about sea tactics. Your math score is not high, so the sea tactics are still very effective for you. It is not a simple crowd tactic to get more than 140. I remember doing math for four hours every night, and all the papers were given by the teacher. The questions are selected from the college entrance examination questions all over the country over the years, and they are combined into a set of papers every day. There is no answer. The next day the teacher said. The topic is a bit difficult, but I just do it bit by bit. If you can't, keep thinking until you figure it out, and often work until one or two o'clock in the evening. . . Maybe tired, but effective. In a word, you have to believe in yourself. There is nothing you can't do. As long as you work hard, you will gain something.