也许感兴趣的知识
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卡的第二个读音是什么?
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有关介绍朋友的英语作文6句话啊
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I won't go to his dancing party this weekend unless invited.
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There were some sharks in the zoo.攺为一般疑问句 并作否定回答 ___ ___ ___
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翻译：这俩兄弟长得一样 要用the two brothers look ___ ___ ___each other
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He is afraid to swim in the river.=He ____ ____ ____swim in
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Yao moner's_____(perform)is so great that it has brought him
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He's caught in the rain
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找规律.1,2,5,10,17（）,（）； 29,（）,（）11,7,4,2,1.
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y=(x²+1)²/[（3x²+2）（2x²+3）],求最小值
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我想取个日本餐馆的名字,最好是比较好翻译的...
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用电压380v功率20千瓦电机应选用多少平方的铜线?计算公式是?
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黄河 本事 文段和课文《黄河颂》有内容联系的是_______段.
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如图，已知Rt△ABC中，AC=3，BC=4，过直角顶点C作CA1⊥AB，垂足为A1，再过A1作A1C1⊥BC，垂足为C
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化学方程式里有一种强制归一法来配平,是什么呢
