确定哪些工作必须被安排进度计划的依据是什么？()

()不是招投标的基本特征。

ISO9000标准提供了（）

作为一个项目经理，你试图运用感情移入倾听法来理解另一个人的建议书。用这种办法，你应该——（）

You are managing a two-year project involving staff from several departments . The project is on schedule and within budget . A key team member leaves for a four-week vacation without completing a highly technical and specialized task assigned to him (tas