It is recommended that you download the postgraduate courseware directly from the postgraduate school. They arranged training courses in many institutions. Usually all the year round. Want to be comprehensive and systematic. I downloaded Tang Jiafeng's mathematics for postgraduate entrance examination, and I think Teacher Tang speaks it very well. Two words describe practicality. I downloaded Math 3, Math 1, all of which are marked, and the unmarked ones need to be mastered. You can go directly to Baidu to take the exam. It seems that the first one to come out is. Then enter the postgraduate entrance examination column. There is a lot of content and it is very powerful. Just download it yourself slowly. Come on! Found it. Don't forget to adopt.