精品 Unit 10 I've had this bike for three years Section A 3a-3c (课件+同步练习+教案设计+音视频)
精品 Unit 10 I've had this bike for three years Section A 1a-2d (课件+同步练习+教案设计+音视频)
精品 Unit 9 Have you ever been to a museum Section B 2a-2e (课件+教案设计+同步练习+音视频)
精品 Unit 9 Have you ever been to a museum Section B 1a-1d (课件+同步练习+教案设计+音视频)