久久久久久做,国产69精品久久久久999天美,一级毛片生活片,国产在线欧美在线,日本黄色一级片免费看,欧美黄色1级视频,少妇高潮av久久久久久

軟題庫(kù) 學(xué)習(xí)課程
試卷年份2011年上半年
試題題型【單選題】
試題內(nèi)容

A work breakdown structure (WBS) is a tool used to define and group a project's discrete work elements in a way that helps organize and define the total work scope of the project. A WBS is most useful for( ) .
A、identifying individual tasks for a project
B、scheduling the start of tasks
C、scheduling the end of tasks
D、determining potential delays

查看答案

相關(guān)試題