单选题 () is the process of monitoring the status of the project to update the projects costs and managing changes to the cost baseline.
【正确答案】 A
【答案解析】(  )是监控项目状态以更新项目成本和管理成本基准变化的过程。A .控制成本B .费用最新情况C .确认范围D .控制沟通