The style is slow and steady, and the counseling book covers a wide range, involving all knowledge points, which is very suitable for the basic stage. Lectures on Advanced Mathematics Guidance and Relay Inscription 1800 are both classic review books.

2. Teacher Li Yongle

A famous teacher who has been tutoring postgraduate mathematics for many years recommended his team's review encyclopedia, 660 basic customs clearance questions and 330 intensive customs clearance questions, which are characterized by moderate difficulty and prominent focus. Many mistakes can be reviewed in advance to avoid pits, which can be used together in the initial stage of brushing questions and subsequent intensive training, and the effect is good.

This software comprehensively covers many courses in the university, and the whole page is very concise. There are several main search modes such as voice search, photo search, text search and online answer, which meet the search needs of college students in various occasions. There are only questions that you can't think of, and there is no question that it can't answer. The high number is only a small problem.