Mathematical problems in the second day of junior high school
China people should read more extracurricular books, not boring novels, but useful books. If reading and writing are assisted by God, you should keep the basic knowledge in mind. You can't lose points in basic knowledge. History is actually memorizing, so do more questions. The answers to open-ended questions should be arranged in a notebook and accumulated to sum up experience. Actually, I'm not very good at sports ... but the teacher says I have to exercise once or twice a day.