Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2021-01-01 Publisher: Xian Publishing House 30 Days of High School Entrance Examination. Chemistry This book adopts a six-week cycle scientific improvement method. and the difficulty is fully practiced. Through 5 days a week. 1 practice per day. 4 Day small questions. 1 day big questions. increasing difficulty. cycle for 6 weeks. advanced science.?Steady the rhythm of brushing the questions before the exam can improve.?The 30-day scientific training progr. Seller Inventory # NS064382