选择一个句子朗读  低年级   中年级   高年级 

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Hey! Perhaps, you can teach me. Monday was Nick's first day at the National Trust Bank. Oh my goodness! It's scary up here. I sit here patiently and quietly. 换句子 How about this, Mrs. Why do I need wrings? You need wrings to fly. Really? You promise? I must go now. Look at it fly, Birds are so lucky.

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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