Secondly, the comparison between 5 3A and 3 2 is based on the fact that it is easier to choose simulation questions than 5 3B. 3.2 closer to the textbook, it is recommended to choose. These two books can achieve good results if they are done with heart.
Third, if you are willing to work hard and have enough time, 3.2 first and then 5.3 is not bad. But remember that eating too much is the key.
Fourth, it depends on your situation. If the single subject is weak, it is recommended to buy a single subject and explain it in more detail. The "May 3rd" comprehensive literature mainly includes the college entrance examination papers in recent years and makes a detailed analysis. The explanation of basic knowledge is not very detailed.