【判断题】【消耗次数：1】
供应不确定性是供应链外部的不确定性。（）
①
正确
②
错误
参考答案：
复制
纠错
相关题目
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下列关于不确定性知识描述错误的是（ ）。
①
不确定性知识是不可以精确表示的
②
专家知识通常属于不确定性知识
③
不确定性知识是经过处理过的知识
④
不确定性知识的事实与结论的关系不是简单的“是”或“不是”
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实践作为检验认识真理性的标准具有不确定性，这种不确定性是指
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实践标准是不可靠的
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实践不是检验真理的唯一标准
③
逻辑证明也是检验真理的途径
④
实践标准具有历史局限性，它对真理的检验是一个过程
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