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【简答题】
Last summer I spent a two-week vacation at my aunt's house My aunt lives alone in a mountain village. There is a small river nearby. One morning I went fishing in the river. Two women were washing clothes there. I found a good place and began to fish. I waited anxiously for a bite.Suddenly there came a cry, "Help! Help "I looked in the direction of the call and saw a boy falling into the river. Throwing away the fishing pole(钓鱼竿),I ran over as fast as I could, jumped into the river and swam very quickly towards the boy. Then together with his mother I carried the boy on my back to a nearby hospital. That boy was saved. The mother thanked me again and again。 Back to my fishing place, I found my fishing pole on the water. I tried to get it. And to my great surprise, there was a big fish on the hook(钩子).
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【单选题】设p为指向单循环链表上某结点的指针,则*p 的直接前驱( )。
A.
找不到
B.
查找时间复杂度为0(1)
C.
查找时间复杂度为O(n)
D.
查找结点的次数约为n
【判断题】( ) 5. De Sole paid more attention to business management than to the brand quality.
A.
正确
B.
错误
【判断题】建立行列排列不规格的表格,用word比用Excel更方便。
A.
正确
B.
错误
【简答题】甲于8月3日向乙借用一台电脑,乙于8月6日向甲借用了一部手机。到期后,甲未向乙归还电脑,乙因此也拒绝向甲归还手机。关于乙的行为,下列说法错误的是:( )。
【判断题】划分自然保护区是环境管理经济手段的表现
A.
正确
B.
错误
【判断题】汽车是指借助于自身的动力装置驱动,且具有4个或4个以上车轮的非轨道承载的车辆。
A.
正确
B.
错误
【判断题】建立行列排列不规格的表格,用word比用Excel更方便。()
A.
正确
B.
错误
【单选题】设 p 为指向单循环链表上某结点的指针,则 *p 的直接前驱( )。
A.
查找时间复杂度为O(1)
B.
找不到
C.
查找时间复杂度为O(n)
D.
查找结点的次数约为n
【单选题】如题15在最短距离矩阵中,第3行第5列的数是:
A.
8
B.
9
C.
13
D.
14
【简答题】服务根据传造和传递的过程分类可以分为 服务和 服务两类。
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