file:【百度网盘下载必看】否则下载可能不成功,即使成功可能很慢很不稳定.doc file:目录.doc file:Lesson 60 Too early and too late 知识扩展.flv file:Lesson 59 Collecting 知识扩展.mp4 file:Lesson 58 知识扩展.flv file:Lesson 57 Back in the old country 知识扩展.mp4 file:Lesson 56 Our neighbour, the river 知识扩展.flv file:Lesson 54 Instinct or cleverness 知识扩展.flv file:Lesson 45 The power of press 知识扩展.mp4 file:Lesson 41 Illusions of Pastoral peace 知识扩展.mp4 file:Lesson 38 The first calendar 知识扩展.flv file:Lesson 33 A day to remember 知识扩展.mp4 file:Lesson 27 Nothing to sell and nothing to buy 知识扩展.mp4 file:Lesson 26 Wanted a large biscuit tin 知识扩展.flv file:Lesson 24 A skeleton in the cupboard 知识扩展.flv file:Lesson 23 One man’s meat is another man’s poison 知识扩展.mp4 file:Lesson 18 Electric currents in modern art 知识扩展.flv file:Lesson 17 The longest suspension bridge in the world 知识扩展.mp4