It's October now, and it's one thing to look at math. Review the complete book, mainly to master the basics, and then do the real questions for postgraduate entrance examination. This should be done at least twice, and then at least two sets of simulations should be done. I don't know if you count as one or two. If you count one, you can also do two postgraduate entrance examination questions when you have time. Hurry up, the professional class will take a month to read books and do problems. Although English politics is not forced to do the problem, we should also look at the outline, and we should step up the problem-solving in mathematics.