Isbn: 9787565140976 - 一遍过：小学数学（三年级上册 bsd 2020秋季） (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2019-06-01 Pages: 98 Language: Chinese Publisher: Nanjing Normal University Press One Time: Primary School Mathematics (BSD 2020 Fall) carefully planned 3 zones and 6 passes scientific layered training system.?The progressive layering. rolling spiral training method is adopted to help students improve their grades.?The content design of class homework. stage training and excellent homework. and original test questions in a 1 to 1 and point to point way make the homework a.…