人民警察在执行公务中使用击响警报器和回转警灯的警车,其他车辆应给让道,这体现了行政主体享有:
A.行政职权
B.行政特权
C.行政优先权
D.行政强制权
参考答案:C
All the following statements regarding creating of time estimates are correct EXCEPT:
A.Mathematical analysis like CPM, GERT and PERT indicate the dates in which the activity can be scheduled given resource limits and other constraint
B.Duration compression techniques including fast tracking and crashing can help in decreasing the project schedul
C.WBS classification allows for useful activity ordering and sortin
D.The duration of the project is the sum of durations for all the tasks in the projec
当前国际竞争的实质,是以经济和科技实力为基础的综合国力的较量。这启示我们,要增强我国的综合国力,在激烈的国际竞争中取胜,最关键的是 ( )
A.以经济建设为中心,大力发展生产力
B.不断扩大对外开放,积极参与国际科技文化交流
C.独立自主,自力更生,关起门来一心一意搞建设
D.增强文化创新能力,建设节约型国家