Personally, I find this kind of book difficult to make. If your grades are poor, you can buy the first round of review materials for senior three students. The content is relatively neat and the key points are more prominent. If you study bit by bit, you will always catch up with others. If your grades are ok, learn what you are learning now. In short, you must master what you are learning now! Others can also be made up after the holiday. Step by step learning, we must understand all the knowledge points, so that we will not be passive when reviewing in senior three. We are reviewing all the year round in senior three. The school will arrange it.