For primary schools, colorful classes are ok, but it is best not to use them in middle schools.

In fact, counseling books are not very useful. As long as you listen carefully in class and learn the knowledge in class, it is ok to make the workbook that comes with the textbook after class. If you insist on buying, buy teaching material analysis. There are explanations and answers.

You can get high marks by reading Xinhua Dictionary and the first volume of Senior One Chinese. That's what I did in the first grade. As a result, the Chinese exam was good and the math exam was not good. English is ok)

Mathematics can only rely on the brain. If you are really stupid, you can only use the sea tactics and buy papers. Don't buy test papers for those who are not stupid, which is both energy-consuming and brain-consuming. Nerve!

If you listen to me, give me an adoption! O(∩_∩)O Thank you