科学引导读者亲子装：B级带CD进口原版 盒装 分级阅读小学阶段（7-12岁） 进口故事书  科学指导读本系列套装B（含16本读本+1本练习册+1张CD）  [3-6岁]

商品介绍：

Set your child on the path to reading success with this exciting collection of little books on favorite science topics: frogs, baby animals, mammals, snow, seasons, and many more. These level B books feature engaging photos paired with simple text and are just right for readers w ...