Excuse me, is the math reference book selected for the college entrance examination a good one, a three-year college entrance examination and a two-year simulation, or a century gold medal list?
In fact, these books are all similar. I used the five-year college entrance examination three-year simulation (5.3). Not bad. It is important to summarize the previous knowledge points. It is helpful to read some questions carefully, even if you don't get the right answers. Whether you are right or not, it is the most accurate and fastest. You must read books with detailed explanations.