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与好友共享丰富的
教育资讯与资源
小学~高中全学段全学科，与课程章节匹配
2.认识周长
9.笔算两、三位数乘一位数（连续进位）
3.倍的认识练习
2.倍的认识
Lesson 58 Ms. Liu’s Speech
Lesson 34 The Fisherman and the Goldfish ( II
Lesson 30 Science Affects Us
Lesson 23 The Giant ( II )
Lesson 21 The Fable of the Woodcutter
Lesson 44 Environment Clubs
Lesson 34 Modern Olympics
Lesson 23 The Internet — Good or Bad?
Lesson 20 A Computer Helps!
Lesson 20 A Computer Helps!
Lesson 13 Danny’s Big Scare
Lesson 10 Make Your Garden Grow!
Lesson 8 Why Are Plants Important?
Lesson 47 I Made It!
Lesson 37 What’s Your hobby?
Lesson 34 Flying Donuts
Lesson 33 Life on Wheels
Lesson 26 What Will I Be?
Lesson 13 I Love Autumn
Lesson 11 Lily Kaens about China!
