（ ）is the approved version（2017年下半年系统集成项目管理工程师上午综合知识真题解析）
（ ）is the approved version of the time-phased project budget，excluding any management reserves，which can only be changed through formal change control precedures and is used as a basis for comparison to actual results.
A、The control accounts
B、Funding requirement
C、The cost estimates
D、The cost baseline
参考答案： D
参考解析：正在整理中,欢迎在文下评论区提供答案解析,谢谢！