It is best to dial, although each has its own advantages. The complete solution is a bestseller of textbook guidance. It can be said to be a first-class book. But after all, it is a book standing at the top of the tower.

Teaching AIDS and coaches are still widely used. Explanatory teaching materials are often instrumental rather than practical. You know, this booklet is not the essence of this book. Whether students can directly access the "home-school meeting" is the most real thing.

Personal advice:

Cuddling is the kind of half practice and half analysis. Students who like books can choose. I personally don't like this kind of teaching assistant.

If you have a complete solution, you have a lot of knowledge, but it is too fragmented, it is not easy to learn systematically, it is too old, and the content has been updated for too long. Personally, I like to focus on textbooks, which are really easy to use.

I used it from junior high school to senior high school. The knowledge points are complete, more detailed and orderly than the complete answers, the typesetting is also very comfortable, the sample questions are thoroughly analyzed, there is no pressure to preview and use, and the content is still color printing, which is particularly exciting to learn.

This book is comprehensive in knowledge. What helps me a lot is its multi-angle analysis. Every time you just finish learning the knowledge points, you can analyze them from more angles. It is best to use the tutorial materials of Dianzhu, so that the questions above are more flexible.

Simply put, it is a combination of many knowledge points. The type of comprehensive questions is relatively simple, which is not helpful to improve the ability. The content is thoroughly explained. There are many ways to solve this problem. I think this book is also good information.