假设线性表的长度为n,则在最坏情况下,冒泡排序法的时间复杂度是______。A.lo

题型:单项选择题

问题:

假设线性表的长度为n,则在最坏情况下,冒泡排序法的时间复杂度是______。

A.log2n

B.nlog2n

C.n(n-1)

D.n(n-1)/2

考点:计算机等级考试VISUALFOXPRO二级VISUALFOXPRO笔试
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半月板损伤的表现是()

A.关节肿胀,关节交锁

B.股四头肌萎缩,关节滑落感

C.压痛点多位于半月板的边际与其前角

D.关节活动有弹响

E.研磨试验阳性

题型:单项选择题

事故统计指标体系中,道路交通事故统计指标不包括( )。

A.事故起数

B.死亡事故起数

C.死亡人数

D.百万人火灾死亡率

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缺词填空(共10空;每空l分,计l0分)

根据短文内容和首字母提示,在下文空格处填入适当的词使短文完整。(每空一词)

Autumn is a season of both harvest and planting. Similarly, when we step into college, we harvest the hard work from high school, and at the same time, we plant hope for our f___小题1:___

Farmers take care of the plants and irrigate(灌溉) them with much e__小题2:___. We college students should also make full use of our time and work hard so t__小题3:___we can have a good harvest when we graduate.

Yangzhou University is a good place to plant our dreams. A___小题4:__ a student of Yangzhou university, I always feel proud and lucky to have a c__小题5:___ to study here. It is a college w_小题6:_ long history. People around me always c__小题7:__ for me, encourage me, and give me love.

Every year in autumn, my college w__小题8:___ new students and guides them to realize their dreams. They’ll spend the best time of their lives to look for the v__小题9:___of life here. I believe that Yangzhou University students will make great achievements someday, because our college is like a__小题10:___ and we will harvest what we plant here.

题型:单项选择题

机器设备的技术寿命是指()。

A.从评估基准日到设备报废为止的时间

B.从设备使用到技术过时经历的时间

C.从评估基准日到设备技术过时的时间

D.从设备使用到继续使用在经济上不合算经历的时间

题型:单项选择题

“靶征”见于脑动脉瘤分型中:

A.无血栓形成型

B.部分血栓形成型

C.完全栓塞型

D.外伤型

E.出血型

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