选择一个句子朗读  低年级   中年级   高年级 

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Then, on the fourth day, the police came. Then I cleaned the floor, and looked carefully round. One day the huntsman was pursuing a deer. He picked up But at last he knew that he was going to die. 换句子 Only hare did nothing. Everyone congratulated her. It was beginning to look more and more like an object. Stay with me and I'll give you whatever you want.

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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