First, if the preparation and foundation stages are both internal exercises, then the main task of this stage is to get yourself into actual combat and check the vacancies in the first two stages. Choosing a book, Zhang Yu completely solves the real problem; Detailed explanation of Li Yongle's real questions over the years; Tang Jiafeng's "Complete Works of Historical Zhenti Analysis". I personally recommend Zhang Yu's, because the explanation of problem-solving ideas is really clear and easy to understand. Hangdai can see Li Yongle's. Tang Jiafeng's is ok, but the only unfriendly thing is that the idea of solving problems sometimes jumps, probably because I don't think it is necessary to be so complicated at this stage.

Of course, you can buy all three and cooperate with each other to prove it, so that your mind can be broader and more comfortable. Several principles of this stage, this stage focuses on the word "brush", a large number of real questions, to achieve the purpose of practicing hands+familiar with the test center+checking for leaks. Brush repeatedly, 2-3 times as a whole is appropriate. The wrong questions should be persistent, and the wrong questions should be brushed more. Don't covet cheap copy, it will cause endless harm. If you make a mistake in one place, it may interfere with your whole knowledge frame.

At this stage, you should consciously start to exercise the rhythm of answering questions, although it is not necessarily as formal as the fourth stage. The main task of this stage is to enter the examination state, including: feeling of solving problems, time control and psychological state.