The first round of review should be detailed and focus on the basics. Although the examples in the textbook are simple, you must remember to read them.

Although that exercise book is a bit difficult, try to do it. You have to believe that if you can't do it, others may not be able to do it. Then your review will be easy. Although this will hurt confidence, we must persist and it will definitely have an effect. Mathematics is often scored in liberal arts, so we should pay attention to it. It is very beneficial to learn it well. Start (a disease)