file:《新概念英语》第4册 pdf课文.pdf file:84 Introduction Conclusion.wmv file:83 Cause Effect.wmv file:82 Classification Comparison.wmv file:81 Brainstorming & Exampling.wmv file:80 Paragraph Structure.wmv file:76 新概念4单元测试2.wmv file:79 Stronger Sentences.wmv file:77 Summary Writing.wmv file:75 Planning a share portfolio 02.wmv file:73 The great escape 02.wmv file:70 Hobbies 01.wmv file:点本页左下角“保存到网盘”，再打开夸克APP的网盘观看.txt file:69 Of men and galaxies 02.wmv file:67 Patterns of culture 02.wmv file:64 Are there strangers in space 01.wmv file:63 Recording an earthquake 02.wmv file:60 Training elephants 01.wmv file:57 What every writer wants 02.wmv file:55 Water and the traveller 02.wmv file:51 The cost of government 02.wmv file:52 The process of ageing 01.wmv file:49 Space odyssey 02.wmv file:47 Adolescence 02.wmv file:44 Education 01.wmv file:43 Galileo reborn 02.wmv file:41 The sculptor speaks 02.wmv file:39 Exploring the sea-floor 02.wmv folder:《新概念英语》课本+视频（4册全）. folder:2.视频第二册 （117课时） folder:100-117