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- 00:00 免费1、Unit 1 Goldilocks and the th ...
- 00:00 付费2、Unit 1 Goldilocks and the th ...
- 00:00 付费3、Unit 2 A new student(1)
- 00:00 付费4、Unit 2 A new student(2)
- 00:00 付费5、Unit 3 Our animals friends(1 ...
- 00:00 付费6、Unit 3 Our animals friends(2 ...
- 00:00 付费7、Unit 4 Hobbies(1)
- 00:00 付费8、Unit 4 Hobbies(2)
- 00:00 付费9、Review 1
- 00:00
付费10、Unit 5 What do they do(1) - 00:00 付费11、Unit 5 What do they do(2)
- 00:00 付费12、Unit 6 My e-friend(1)
- 00:00 付费13、Unit 6 My e-friend(2)
- 00:00 付费14、Unit 7 At weekends(1)
- 00:00 付费15、Unit 7 At weekends(2)
- 00:00 付费16、Unit 8 At Christmas(1)
- 00:00 付费17、Unit 8 At Christmas(2)
- 00:00 付费18、Review 2