My math foundation is not very good, and now I am in the third year of high school. Is it effective to improve my math and do three-year simulation of the five-year college entrance examination? Now there is a 3.2, which is better? Five, three, three and two are almost the same, and they are all college entrance examination questions and simulation questions all over the country. If the foundation is not good, the entry point may be higher, so I suggest you don't rush to do so many college entrance examination questions. It is best to practice the basic skills first and do some targeted exercises step by step. On the basis of passing the basic skills, it will be better to do five or three similar questions!

Don't do anything difficult at first, hitting a wall everywhere will hurt your confidence!