问题
单项选择题
In roiling wave planning:
A．Focus is maintained on long-term objectives, allowing near-term objectives to he roiled out as part of the ongoing wave of activitie
B．The work to be accomplished in the near term is planned in detail at a low level of the WB
C．The work far in the future is planned in detail for WBS components that are at a low level of the WB
D．A wave of detailed activities is planned during strategic planning to ensure that project milestones are achieve
答案
参考答案：B
解析： 在滚动式规划中: A) 始终关注长期目标, 允许近期目标作为持续波动活动的产出。 B) 最近时期完成的工作是在WBS底层详细规划的。 C) 未来的工作是在WBS底层组成部分详细规划的。 D) 在战略规划中进行波动式的详细规划, 以确保达到项目里程碑。 滚动式规划的特点是对当前时期的工作规划得比较详细，未来的相对简略。