练习材料：Mr. James Scott has a garage in Silbury and now he has just bought ...

练习材料： An excting trip I have just received a letter from my brother, Tim...

第四届《新概念》朗读持续力训练我终于来了，之前在群里观望了2年，从来没有发过语言，从来没有练习过。今天因为怕被踢，所以无故找话题说了几句话，才蒙...