3 15 chemistry or mathematical agronomy

General Chemistry: China Agricultural University Press, edited by Zhao Shiduo, accounts for 25% of general chemistry.

Organic Chemistry: Organic Chemistry edited by Li Nan, with China Agricultural University Press accounting for 50%.

Analytical Chemistry: A Concise Course of Quantitative Analysis edited by Zhao Shiduo China Agricultural University Press accounts for 25%.

After reading each chapter, you should thoroughly understand the problems behind each chapter! This is very important! After reading and understanding the "Postgraduate Entrance Examination Counseling Series" published by China Agricultural University. There is no problem in the test 130, that's what I did!

Finally, remember to get the simulation questions commonly known as "the last five sets of questions" before the exam. This is very important, don't say I didn't tell you!

Choose this road and work hard!