选择一个句子朗读  低年级   中年级   高年级 

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Thank you so much. There was once a poor woman who had two children. Rabbit was surprised by how big the hole was. This is so much fun. 换句子 There was a cat. Elephant, I want to go down, now, said the child. At that moment, an elephant passed by and saw him crying. And one by one hung back to the mouse hole.

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上万句子 孜孜不倦 每天坚持让孩子练10个句子

一年掌握1000个单词 相当于看了20本英语书