10 I started working on that book in June, and I kept doing 10 questions every day, because it was not until mid-June that I got to 480 and finished 1 10, and then I began to analyze Li Yongle's real questions, and the difficulty gradually increased. Finally, I read 660 questions, all of which belong to it.
At first, nothing was normal. Do the line generation part first (provided that you have read Lao Li's Guide Notes on Line Generation). After that, do high math questions. It's a bit strange to ask high math questions, but if you stick to it, you will find that there are problems between several questions. Hehe, anyway, I have summed up a lot. By June 65438+February, you will find yourself very strong.