When it comes to "Complete Textbook Solution", Wang Houxiong's "Complete Textbook Solution", with a history of 15 years, is the representative of synchronous teaching AIDS. The so-called "synchronous class" is completely in line with the textbook and corresponds to the textbook curriculum one by one. In the setting of sections, first learn to take notes and systematize the knowledge points of a whole book, which is somewhat similar to the knowledge structure diagram.

Then according to the course, the knowledge points are summarized lesson by lesson, followed by the analysis of test sites and error-prone points, and the content is complete and clear; Formally, it is a left-handed example, and the typesetting can actually be compared left and right, without dislocation, which looks very convenient.

Then there is the training problem. There are two levels of training: academic examination and college entrance examination. It is not a simple question or a difficult problem, but a two-level design combining the knowledge of this lesson. Make a summary after each unit.

In addition, there is a booklet that is the answer to the exercises in the textbook, and analyzes the process of solving the problem. I believe you understand the practicality of this.

What you said, listening to the name, feels a little fake. Because Baidu knows that you can't link to the website, or you can read e-books, you can only search or go to the bookstore to see the layout, content and comparison of lectures and training in reading books, and see which one is suitable for your current stage and learning requirements. That's the most important thing.