芝麻英语怎么说

part one look read and talk hi mary this is my school it's nice i like your school this is my classroom it's tidy this is the library i love this book it's fun this is the playground so big part two listen circle and say number one circle the letters b k number two circle the letters f h number three circle the letters j i number four circle the letters i n number five circle the letters m a number six circle the letters l e number seven circle the letters c a number eight circle the letter g number nine circle the letters d k number ten circle the letters h d。