Which of the following needs to be completed before resources can be finalized for the project？

在信息发送过程中要用到下列哪一种工具或技术（）

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

在一个环境治理项目中，属于增值变更的例子是下列哪项？()

目标管理不涉及下列哪项内容()。