Is it difficult to do the second volume of seventh grade mathematics in Shanghai Education Edition?
Difficult. The full name of Shanghai Education Publishing House is Shanghai Education Publishing House, which was founded in 1958. China-oriented education professional publishing house. It is the most difficult to publish textbooks among all publishing houses, and it is also difficult to publish the next volume in the seventh grade. The published varieties include all kinds of teaching materials, teaching guidance books, teaching wall charts and so on.