--Is there anything else that I can do for you?

--No, thanks. I am very ______ with what you’ve done for me.

A．satisfied

B．pleased

C．content

D．All of the above

项目开发评审和控制标准的基础和核心是（）

A.项目风险控制

B.可行性评估

C.项目质量控制标准

D.项目开发工作流程的合理化