题目内容
（请给出正确答案）
[主观题]
Estimating activity durations uses information on activity scope of（74)，required resource
Estimating activity durations uses information on activity scope of(74)，required resource types，estimated resource quantities，and resource calendars.
A．milestone
B．baseline
C．quality
D．work
如搜索结果不匹配，请 联系老师 获取答案
