I come from Xi 'an. Last year, I took part in the biology competition and won the second prize. To tell the truth, it should be relatively easy to get the biology competition prize, and it should be relatively easy to get the biology and informatics in the five-subject competition in senior high school, mainly because there are few participants and few dedicated people, so as long as you really study hard, you will definitely get better results. However, as a senior three student, I want to remind you that the prospect of walking the first prize is not very good. If you add 10 to the college entrance examination, it is still worth fighting for. Biology competition is a multiple-choice question, and many of them are questions, so there are many questions to do. Judging from the elite lesson plans we bought (three super-thick books), we should absorb extracurricular knowledge and then do a lot of problems, and there is no other skill. Because this is the first half of the exam, we should finish the high school courses in advance. The competition mainly tests the contents of junior high school, high school and university, and the proportion is basically the same. As for the experiment, there is no need to prepare in advance. If you enter the experimental examination, all the students specially trained in summer vacation in Shaanxi Province can basically win the first prize.