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若运输问题在总供应量大于总需要量时，  。

单选题
2022-04-01 18:09
A、<span style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14px"><strong>必须用线性规划单纯形法求最优解</strong></span>
B、<span style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14px"><strong>不存在可行解 </strong></span>
C、<span style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14px; TEXT-DECORATION: none"><strong>虚设一个需求点</strong></span>
D、<p style="LINE-HEIGHT: 150%; TEXT-INDENT: 14px"><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14px; FONT-WEIGHT: normal">虚设一个供应点</span>
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正确答案
C
试题解析
标签： 长春工程学院继续教育学院远程教育平台 工程管理 专升本 运筹学 期末考试
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