绘本故事《After the Dinosaurs: Mammoths and Fossil Mammals (I Can Read, Level 2)》- 适合

绘本《After the Dinosaurs: Mammoths and Fossil Mammals (I Can Read, Level 2)》，Harper Collins

绘本内容

　　哈佛大学教育学博士朱莉向您推荐“I Can Read！系列”：

After the age of the dinosaurs, strange and powerful mammals ruled the earth…