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问题 单项选择题 共用题干题

哈希存储的基本思想是根据__（1）__来决定__（2）__，冲突（碰撞）指的是__（3）__，__（4）__越大，发生冲突的可能性也越大。处理冲突的两种主要方法是__（5）__。

空白（4）处应选择（）

A.非码属性

B.平均检索长度

C.负载因子

D.哈希表空间

答案

参考答案：C

选择题

“17世纪和18世纪初，西方人了解中国的历史、艺术、哲学和政治后，完全入迷了。”然而，“18世纪末，欧洲人对中国的自然资源更感兴趣”。导致这种变化的根本原因是  [ ]

A．中国自然资源的发现

B．中西交流的加强

C．工业革命的需求

D．世界市场的形成
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单项选择题

Samples from a ceramic vase found at a tomb in Sicily prove that the vase was manufactured in Greece. Since the occupant of the tomb died during the reign of a Sicilian ruler who lived 2,700 years ago, the location of the vase indicates that there was trade between Sicily and Greece 2,700 years ago.
Which of the following is an assumption on which the argument depends

A．Sicilian potters who lived during the reign of the ruler did not produce work of the same level of quality as did Greek potters.

B．Sicilian clay that was used in the manufacture of pottery during the ruler’s reign bore little resemblance to Greek clay used to manufacture pottery at that time.

C．At the time that the occupant of the tomb was alive, there were ships capable of transporting large quantities of manufactured goods between Sicily and Greece.

D．The vase that was found at the Sicilian tomb was not placed there many generations later by descendants of the occupant of the tomb.

E．(E) The occupant of the tomb was not a member of the royal family to which the Sicilian ruler belonged.
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