第三册LESSON 1 PERSEVERANCE毅力 Many years ago I stepped into a bookstore in Cincinnati in search of some books that I anted.
My name is Adam and I'm a freshman at senior high school. Going from junior high school to senior high school is a really big challenge. The first week was a little confusing.
首发公众号：广州英语辅导，关注广州英语辅导，获得更多优质资料~physiologyn.生理学;生理机能/ˌfɪziˈɒlədʒi/artemisininn.[药]青蒿素/ɑːtɪmɪ'saɪnɪn/cruciala.至关重要的;关键性的/ˈkru:ʃl/malarian.
