也许感兴趣的知识
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would you like some bread ? yes , only a little,为什么加个a
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语文课文怎么样背的快
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仿写句子：天上的云,有的像羽毛,轻轻地飘在空中；有的像鱼鳞,一片片整整齐齐地排列着,……
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school _____ at weekends.A.isn't opened B.doesn't open 选哪个?
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get into the taxi还是 get on the taxi
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What color_____the desks A.is B.are
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Translate the following sentences into English.
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Mr King bought the bike two weeks ago.同意句
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设函数f(x)在[a,b]上连续,证明：∫(a→b)f(x)dx=(b-a)∫(0→1)f[a+(b-a)x]dx
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如何给希望小学捐款
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木旺得金方成栋梁是什么意思
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美得令人窒息的英文句子
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wo xiang mai xiang ji bu zhi dao mai na tai hao .
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英语翻译就具体而言 怎么说
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如图：DC=3BD,AE=DE,三角形ABC的面积是56平方厘米,求阴影部分的面积.
