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视频
Unit 1 Keeping Healthy L1
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00:16:10
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视频
Unit 1 Keeping Healthy L2
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00:15:48
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视频
Unit 1 Keeping Healthy L3
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00:16:28
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视频
Unit 1 Keeping Healthy L5
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00:16:21
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视频
Unit 1 Keeping Healthy L6
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00:18:58
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视频
Unit 2 Special Days L1
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00:18:08
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视频
Unit 2 Special Days L2
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00:17:11
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视频
Unit 2 Special Days L3
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00:18:18
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视频
Unit 2 Special Days L4
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00:19:30
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视频
Unit 2 Special Days L5
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00:16:22
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视频
Unit 2 Special Days L6
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00:19:07
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视频
Unit 3 Making contact L1
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00:18:26
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视频
Unit 3 Making contact L2
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00:15:35
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视频
Unit 3 Making contact L3
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00:12:15
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视频
Unit 3 Making contact L4
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00:19:37
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视频
Unit 3 Making contact L5
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00:20:11
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视频
Unit 3 Making contact L6
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00:12:00
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视频
Revision 1 Let s Review
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00:22:41
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视频
Revision 1 Let s Spell
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00:19:22
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视频
Revision 1 Story Time
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00:16:10
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视频
Unit 4 Last Weekend L1
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00:19:48
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视频
Unit 4 Last Weekend L2
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00:16:58
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视频
Unit 4 Last Weekend L3
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00:15:10
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视频
Unit 4 Last Weekend L4
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00:17:40
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视频
Unit 4 Last Weekend L5
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00:15:35
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视频
Unit 4 Last Weekend L6
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00:13:56
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视频
Unit 5 Have a Great Trip L1
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00:18:56
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视频
Unit 5 Have a Great Trip L2
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00:15:02
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视频
Unit 5 Have a Great Trip L3
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00:14:50
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视频
Unit 5 Have a Great Trip L4
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00:17:51
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视频
Unit 5 Have a Great Trip L5
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00:18:36
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视频
Unit 5 Have a Great Trip L6
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00:13:05
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视频
Unit 6 Growing Up L1
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00:16:29
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视频
Unit 6 Growing Up L2
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00:16:37
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视频
Unit 6 Growing Up L3
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00:14:42
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视频
Unit 6 Growing Up L4
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00:19:16
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视频
Unit 6 Growing Up L5
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00:16:00
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视频
Unit 6 Growing Up L6
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00:16:05
