I wonder what your foundation is? If you don't feel very solid ~ I suggest you review the basic knowledge and topics with moderate difficulty, especially the derivation of theorems. If you have a good foundation, study the methods and skills of doing the problem: mainly choosing and filling in the blanks! This is very important. The college entrance examination will not have too many complicated calculations, but the method is flexible. I hope you can study it more.

Hehe, that's how I reviewed at the beginning. I practiced it myself, and now I just graduated from college! Hehe, good luck.