Highlight 2: Sort out the basics, comprehensively and specifically sort out the key knowledge points in each version of the textbook, and specially deal with the contents of the high-frequency exam to facilitate efficient memory, and provide activities such as error-prone early warning, knowledge expansion, and matters needing attention summary to help you easily understand, distinguish, and summarize the basic knowledge.
Highlight 3: Breakthrough of high-frequency test sites, around each test site, explain one by one according to the test method, select regular questions and innovative questions, and explain innovative questions and videos to help you understand all the test forms of this question and improve your adaptability!