As a project manager,you can assign any one of two team members to a highly coveted task.Both are equally capable,but one of them is a member of your in-group.To the other one,you have far more distance.How should you behave？

()不是招投标的基本特征。

在关键路径上的活动中增加资源不会总能缩短项目的长度其原因是（）

How is a project expeditor different from a project coordinator？

变更请求不能以下列哪种形式提出？()