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【单选题】
变更控制是对（）的变更进行标识、文档化、批准或拒绝，并控制。A.
详细的 WBS 计划
B.
项目基线
C.
项目预算
D.
明确的项目组织结构
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】---- How do you find his work?---- _____________.
A.
I find it by accident
B.
Well done
C.
Sorry, it’s out of order
D.
No wonder, here it is
【单选题】Our math teacher will only give us 5 minutes______ this problem. [ ]
A.
find out
B.
work out
C.
to give out
D.
to work out
【简答题】A.Work out a plan to tighten his budget. B.Find out the opening hours of the cafeteria. C.Apply for a senior position in the restaurant. D.Solve his problem by doing a part-time job.
【单选题】Can you help me to ___ this mathematic problem?
A.
do out
B.
work out
C.
find out
D.
deal out
【简答题】A．Work out a plan to tighten his budget. B．Find out the opening hours of the cafeteria. C．Apply for a senior position in the restaurant. D．Solve his problem by doing a part-time job.
【简答题】食用豆腐有益于补充人体所需的蛋白质、预防骨质疏松症等。蛋白质对生命活动的重要意义是______________。
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