选择一个句子朗读  低年级   中年级   高年级 

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Turtle, what did you just say? Oh, it's you, Mrs. It's dangeroue up there, What if you fall? Don't worry. Thus, too, there was Louis XI. It is concealed and hidden, but God does not forget it. 换句子 My grandfather, the first baron, was their son. But now I look respectfully at every paving-stone. Hey, why isn't Mr. I am tired of swimming all day.

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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