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问题 单项选择题

课程整合中的教师评价可简化为三个阶段，第一阶段是对（）的评价；第二阶段是对教学实施的评价；第三阶段是总结经验，形成模式。

A.教学管理

B.教学行为

C.教学科研

D.教学设计

答案

参考答案：D

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
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单项选择题

某时刻进程的资源使用情况见表2-21。此时的安全序列是( )。表2-21　资源分配情况进程 已分配资源 尚需分配 可能资源R1 R2 R3 R1 R2 R3 R1 R2 R3 P1 2 0 0 0 0 1 0 2 1 P2 1 2 0 1 3 2P3 0 1 1 1 3 1P4 0 0 1 2 0 0

A．P1，P2，P3，P4
B．P1，P3，P2，P4
C．P1，P4，P3，P2
D．不存在
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