It is more difficult to practice hard and have many questions, and it is more difficult to simulate three years in the five-year senior high school entrance examination. There are fewer questions, but they are all senior high school entrance examinations. It's all a series, with a good foundation. Besides, half-teaching and half-practicing, such as a scribbled book, is not bad for the senior high school entrance examination. It is no problem to recommend the first grade, so you don't have to brush the current questions often. If you learn well, you can try a higher grade in advance. After all, the senior high school entrance examination is also a problem. The coordinates are Shandong, grade four. Most of us chose these books. I wonder if we can buy them elsewhere.