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快乐英语教材尺寸
问题描述
快乐英语教材尺寸,麻烦给回复
- 精选答案
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儿童快乐英语课堂1幼儿英语启蒙教材3-6岁幼儿园小中大班儿童英语书读物英语单词短语对话儿歌日常用语歌曲学前儿童英语课外辅
彩绘版 47页 尺寸:21*18cm
- 其他回答
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Happy English teaching materials come in different sizes, depending on the age group of the students and the length of the course. Generally, materials are available in 4 versions: A4, A3, B2 and B3 size.
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