中级的英文对话教材，非常好This book is designed for Students studying English at an Intermediate Level. The material in this book was specifically chosen to assist students in Advancing their Englis...

牛津新航线New Headway English 新版第五版下载自外网，共8.54G。包括学生用书、workbook、教师用书、教材的音频、视频，还有workbook的音频。值得拥有New Headway共分为六个阶段，即： Beginner（入门级） Elementary（初级） Pre-Intermediate（准中级） Intermediate（中级）...