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- 00:00 付费16、Lesson8 revision（第2课时） ...
- 00:00 付费15、Lesson8 revision（第1课时） ...
- 00:00
付费14、Lesson7 What would you like ... - 00:00 付费13、Lesson7 What would you like ...
- 00:00 付费12、Lesson6 Do you like cakes（ ...
- 00:00 付费11、Lesson6 Do you like cakes（ ...
- 00:00 付费10、Lesson5 Do you have a toy b ...
- 00:00 付费9、Lesson5 Do you have a toy bu ...
- 00:00 付费8、Lesson4 revision（第2课时） ...
- 00:00 付费7、Lesson4 revision（第1课时） ...
- 00:00 付费6、Lesson3 Can you swim（第2课 ...
- 00:00 付费5、Lesson3 Can you swim（第1课 ...
- 00:00 付费4、Lesson2 Let's play a game（ ...
- 00:00 付费3、Lesson2 Let's play a game（ ...
- 00:00 付费2、Lesson1 What time is it（第2 ...
- 00:00 免费1、Lesson1 What time is it（第1 ...