目录 Unit 1 Amazing AnimalsUnit 2 Travel and AdventureUnit 3 Music and Festival:Review 1Part One Vocabulary ReviewUnit 4 Other WorldsUnit 5 City LivingUnit 6 Clothing and FashioReview 2Part One Vocabulary ReviewUnit 7 Dinosaurs Come AliveUnit 8 Stories and StorytellersUnit 9 Tough JobsReview 3Part One Vocabulary ReviewUnit 10 Pyramid BuildersUnit 11 Legends of the SeaUnit 12 Vanished!Review 4One Vocabulary Review 作者介绍
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