选择一个句子朗读  低年级   中年级   高年级 

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Ib jumped ashore, and ran a little distance from the boat. Then he seized his gun and went out hunting. This was, of course, pleasant news. These three, therefore did not go; the others went on. 换句子 Helen left her young daughter behind. He understood the gypsy woman's meaning now. Little Christina sat on Ib's knee. So Ib held the nut very tight.

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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