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问题 单项选择题

在管理过程中要求具有伸缩性，必须注重发挥人的能动作用，在面临新的情况、新问题下，能及时调整原有决策、计划和措施，保证管理系统的稳定运行。这是指管理原理的( )。

A．系统原理

B．人本原理

C．弹性原理

D．稳定原理

答案

参考答案：C

完形填空

A motto is a sentence or a phrase ___小题1:__ can inspire us especially when we are __小题2:__ (face) with difficulties. Many of us have our mottoes, such as “Where there is a will, there is a way.” Or “Nothing is difficult if you put your heart into it.”, and so on. My motto is “God helps those who help ___小题3:__.” Sometimes I am lazy and don’t want to make efforts ___小题4:___(work) hard, ___小题5:___ the moment I think of my motto I will get energetic again and devote myself to what I am doing. I write my motto ___小题6:___ I can see it easily. Every time I fail in my exam and begin to lose heart, the sight of my motto inspires me with much ___小题7:___(confident). My motto also makes me become ___小题8:___ independent person. That is to say, I won’t rely on others easily.

My friends, what is your motto? If you still haven’t got a motto, please choose ___小题9:__ because a motto can have a great effect ___小题10:___ you.

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填空题

在有n个结点的二叉树的llink-rlink法存储表示中，n个结点所含有的2n个指针中，必有（）个为空指针。
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