四年级英语作文：I d蜘蛛池需要哪些MongoDB技术？id good work for you

　　An old woman has a cat. The cat is now very old. She cannot run fast，年级and she cannot bite. One day the old cat sees a mouse. she jumps and catches the mouse. But she cannot bite it. So the mouse gets out of her mouth and runs away.

　　Then the old woman is very angry because the cat cannot kill the mouse. She begins to beat the cat. The cat says to her，英语蜘蛛池需要哪些MongoDB技术？"Don't beat me. Be friendly to me。作文蜘蛛池需要哪些MongoDB技术？ When I was young，年级I did good work for you."

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