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全部科目 > 计算机软件水平考试 > 中级系统集成项目管理工程师 > 系统集成项目管理综合练习

单项选择题

依据项目变更管理流程，项目中的正式变更手续应该由（）来进行审批。

A、项目经理 
B、公司高层领导 
C、变更控制委员会 
D、公司高层领导与客户方高层领导共同 

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