小学英语冀教版六年级下册《Unit 1 Lessson 8(2)》课件

小学英语外研版二年级下册《Module 2unit 1(2)》课件

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小学英语外研版一年级下册《Module 7unit 2(1)》课件

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仁爱科普版九上英语Topic 1 Pollution has causes too many problems. Section A 课件(共28张PPT)

仁爱科普版九年级上册 Unit 2 Topic 1 Pollution has caused too many problems. Section C 课件 (共16张PPT)

仁爱科普版九上英语Topic 1 Pollution has causes too many problems. Section A 课件(共23张PPT)

Unit2 Topic1 Pollution has caused too many problems.SectionD 课件（18张）

仁爱科普版九上英语Topic 1 pollution has caused too many problems. Section B 课件(共17张PPT)

Unit2 Topic1 Pollution has caused too many problems.SectionB 课件（16张，无素材）

仁爱版九年级上册Unit 2 Topic 1 Pollution has caused too many problems. Section D 课件(共31张PPT)

Unit2 Topic1 Pollution has caused too many problems.SectionA 课件（18张，无素材）

Unit 2 Topic 1Pollution has caused too many problems. Section B课件(共26张PPT+内嵌音频)

Topic 1 Pollution has causes too many problems. Topic 1 Section B 课件 (共28张PPT)

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