First of all, you should make sure that you can participate in the national junior high school mathematics league for your school, which means that you have passed the handsome selection of the school. But I believe that since you have raised this question, you should have passed the selection of the school. That's very simple. Because the school won't waste young people like you. Naturally, they will take the initiative to tell you all the ways to participate in the 20 10 national junior high school mathematics league, and even sign you up. However, if you asked the question before selecting a coach in the school, your main task now is to take the initiative to ask the teacher that you want to participate in the 20 10 national junior high school mathematics league, and then prepare for the exam carefully. But don't tell me that your school has no plan to organize students to participate in the 20 10 national junior high school mathematics league. Then you will report to our No.1 Middle School. It's a little troublesome. What can I do? You still have to rely on your own efforts in the future. In fact, I am a loser in the national junior high school mathematics league. Oh, my god, they are so powerful and sick.