选择一个句子朗读  低年级   中年级   高年级 

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His period of pain was to be thirty-thousand years. They must be both woollen and linen. Then the child pointed to the dark curtain. Go away, we shall stay sitting here. 换句子 Still birds are very high bred. She looked around her at the dark night. She bowed her knees, and prayed for forgiveness. On the third day Stupid Hans went.

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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