A particular stakeholder has a reputation for making many changes on projects．What is the BEST approach a project manager can take at the beginning of the project to manage this situation ？（）
A．Say“no”to the stakeholder a few times to dissuade him from submitting more change
B．Get the stakeholder involved in the project as early as possibl
C．Talk to the stakeholder's boss to find ways to direct the stakeholder's activities to another projec
D．Ask that the stakeholder not be included in the stakeholder listin
