Optimistic, pessimistic, and most likely activity times are associated with （ ）
A、GraphicalEvaluationandReviewTechnique(GERT)
B、ProgramEvaluationandReviewTechnique(PERT)
C、PrecedenceDiagramMethod(PDM)
D、ArrowDiagramMethod(ADM)
发布时间：2025-07-21 02:04:52
