In project network diagram ,the number o

资格题库2022-08-02  39

问题 In project network diagram ,the number of critical path is ( ).A.noneB.only oneC.only twoD.one or more

选项 A.none
B.only one
C.only two
D.one or more

答案 D

解析 参考译文在项目网络图中,关键路径有()条。A.没有 B.只有一条 C.只有两条 D.一条或者多条
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