No one is ________. Thekey is to learn from mistakes and never stop.

No one is ________. Thekey is to learn from mistakes and never stop.

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—China is a greatcountry with a history of about five ______ years. —Yes. And __

—China is a greatcountry with a history of about five ______ years. —Yes. And ______ of foreigners c

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We are preparingprograms to celebrate our country’s ________ birthday.

We are preparingprograms to celebrate our country’s ________ birthday.

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A.充分不必要条件

A.充分不必要条件

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如图,某款酒杯容器部分为圆锥, 且该圆锥的轴截面为面积是16√3cm2的正三角形,若在该酒杯内放置一个圆柱形冰块, 要求冰块高度不超过酒杯口高度, 则酒杯可放置

如图,某款酒杯容器部分为圆锥, 且该圆锥的轴截面为面积是16√3cm2的正三角形,若在该酒杯内放置一个圆柱形冰块, 要求冰块高度不超过酒杯口高度, 则酒杯可放置圆柱冰块的最大体积为______cm3

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