选择一个句子朗读  低年级   中年级   高年级 

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Yummy! Yummy! I want some more. Hans now went home, but he had marked the spot. I have done the very thing myself. My best thanks for the book about the boulders. 换句子 Oh, I didn't know. Shh…Be quiet. What? Oh - oh, it's Old Yellow. They taste very good.

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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