在网络图的所有线路中，总作业时间最长的线路，称之为。 -题库考试答案搜索网

在网络图的所有线路中，总作业时间最长的线路，称之为。

单选题

2021-07-17 23:55

A、<span style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 14px">.</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">控制线路</span>
B、<span style="FONT-SIZE: 14px; TEXT-DECORATION: none">关键线  </span>
C、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">活动线路</span>
D、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">箭线</span>

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正确答案

B

试题解析

标签：工程管理专升本运筹学 2020年第二学期期末考试

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