Depth*****************

This book is really good! It is specially designed for first-grade children, with rich and diverse content, and a variety of interesting stories and knowledge. The questions are also well designed and can help children improve their reading skills. It reminds me of the book "Little Pea in the First Grade", which also cultivates children's interest in reading through interesting stories. I think this kind of reading training book is very practical for first-grade children, allowing them to learn happily while reading.