选择一个句子朗读  低年级   中年级   高年级 

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Oh dear, oh dear, screamed Master Schulz. They were happy to still be friends. He was young and handsome, but thoughtful exceedingly. Listen, listen, he shouted to his netrades. 换句子 I asked her why she did so. We'll die soon. If you surrender, I surrender too. So they did not think their friendship was at all unusual.

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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