一次数学竞赛,出了10道选择题.评分标准是:底分10分,答对一道的3分
也许感兴趣的知识
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请介绍一下清朝康熙皇帝的后妃们,她们分别住在哪宫,出身,生平等等,最好有入宫的年份和册封年份
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People live on land.About one-thirhed of the world is land.
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I love three things in this world,the sun ,the moon and you.
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求与这句话意思相似的文言文
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秋天的北京是个美丽的季节.(修改病句)
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用心灵温暖心灵作文写议论文好还是记叙文好?用点什么题材?半小时之内要用
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《忆秦娥.娄山关》读后感
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In this until you( )about your own lifestyle and find out ot
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After school,a lot of parents wait for their children at the
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关于勇敢的反面事例同上````急用``
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悬梁刺股的意思213
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双曲线x^2/a^2-y^2/b^2=1(a,b>0)的左右焦点为F1、F2,过焦点F2且垂直于x轴的弦为AB,若∠AF
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世界上最坚硬的金属是什么
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部署已定是什么意思
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channel your pain into something good
