Four schools will have monthly examination papers for sale. You can go and have a look.
In addition, to be honest, the topic of the four schools does not mean that it is very good. You can buy 5.3 for the college entrance examination.
PS: Make a sample paper of this year's Hunan Mathematics College Entrance Examination and master the difficulty.
Disclaimer: Recently, there are always plagiarized answers, and more of them are adopted by the landlord. Such people have no respect for the fruits of other people's labor. Please see which one answered first.