美国幼儿教育Busy beavers原版教材
语法和词汇 Level1和 Level2
Busy Beavers is a fun and unique method of learning the English language using interactive media. Toddlers, preschoolers and students from all over the world love our catchy songs, colorful videos and learning materials.
Children with learning disabilities, autism and delayed speech have also benefited from our educational material with many parents and caregivers excited to see progress in their child’s communication skills and learning development.
2020-3-13 09:21