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017-Unit 5 What are the shirts made of？Period 1
462次学习
018-Unit 5 What are the shirts made of？Period 2
460次学习
019-Unit 5 What are the shirts made of？Period 3
454次学习
020-Unit 5 What are the shirts made of？Period 4
446次学习
021-Unit 6 When was it invented Period 1
432次学习
022-Unit 6 When was it invented Period 2
505次学习
023-Unit 6 When was it invented Period 3
443次学习
024-Unit 6 When was it invented Period 4
460次学习
025-Unit 7 Teenagers should be allowed to Period 1
450次学习
026-Unit 7 Teenagers should be allowed to Period 2
434次学习
027-Unit 7 Teenagers should be allowed toPeriod 3
442次学习
028-Unit 7 Teenagers should be allowed toPeriod 4
442次学习
029-期中复习指导1--听说能力的提升(上)
509次学习
030-期中复习指导2--听说能力的提升(下)
533次学习
031-期中复习指导3--阅读能力的提升
529次学习
032-期中复习指导4--写作能力的提升
518次学习
033-Unit 8 It must belong to Carla Period 1
487次学习
034-Unit 8 It must belong to Carla Period 2
487次学习
035-Unit 8 It must belong to Carla Period 3
427次学习
036-Unit 8 It must belong to Carla Period 4
431次学习
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