无独有偶怎么造句

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• It was a more difficult life than he was used to,so he had t

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• 如图所示,△ABC与△A1B1C1不在同一个平面内,如果三直线AA1,BB1,CC1两两相交,

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• 大家帮我答一道数学题,非常难.某饮料加工厂生产的a，b两种饮料均需加入同种饮料添加剂，a饮料每瓶加这种添加剂0.4克，b

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• Tony used to be a quiet student, ________ now he is active in class.

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• f(x)=ln x的积分g(x)=

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• He noticed that the straight part of the dance was different in the afternoon from ________ it had been in the morning.

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• 大长方形．小长方形面积之比是多少？

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• 精兵猛将保家国，敢做敢为有胆识，形容什么动物？

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