问题
单项选择题
（） are individuals and organizations that are actively involved in the project, or whose interests may be affected as a result of project execution or project completion; they may also exert influence over the project and its results.
A.controls
B.baselines
C.projectstakeholders
D.projectmanagers
答案
参考答案：C
解析：
该题的关键词为"individuals and organizations、 be affected、 exertinfluence"，其语句结构为" （主语）are（谓语）individuals and organizations"，含义为"什么是个人或组织"，选项A和B容易排除，选项D虽然也受项目影响，也可以施加影响，但其不表示为组织形式，因而 也可以排除。实际上，这句话正是project stakeholders（项目干系人）的定义，所以选择C。