What book is a good boy pictorial in senior one?

Knowledge pictorial Good boy pictorial is a popular science pictorial for preschool children and primary school students. Mainly through vivid and interesting stories, pictures and knowledge to introduce children to all kinds of scientific knowledge, common sense of life and safety knowledge. The content of "Good Boy Pictorial" is close to children's life, entertaining and entertaining, so that children can learn useful knowledge in relaxed and happy reading.