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问题详情

A （　） is a collection of projects and other work that are grouped together to facilitate effect -ive management of thatwork to meet strategic business objectives.

A、program

B、portfolio

C、project of large size

D、PMO

时间：2022-02-24 01:33 关键词： CMS专题计算机软件水平考试信息系统项目管理师

答案解析

B
参考答案：B

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