The answer analysis of the 53-day exercise is comprehensive and suitable for basic exercises. It is better to use word of mouth. Daily practice has the advantages of high-quality content quality and perfect and rich tree-like curriculum system. ：

Based on many years' teaching experience, a set of advanced, scientific and efficient curriculum system has been summarized in 53 days' practice. This system includes basic (depth), point sprint, model test prediction, special breakthrough and other courses, tailored to the different situations of various candidates.