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问题 单项选择题

《社会保险费征缴暂行条例》规定，职工一般以（）为个人缴费工资基数

A.本人当月工资

B.本单位职工当月平均工资

C.本人上一年度月平均工资

D.本单位职工上一年度月平均工资

答案

参考答案：C

单项选择题

Traditional structured analysis techniques focus upon the flow of （71） within a system. Object-oriented analysis emphasizes the building of real-world models. It examines requirements from the perspective of the classes and objects found in the vocabulary of the （72） domain. Traditional system design method emphasizes the proper and effective structure of a complex system. Object-oriented design method encompasses the process of object-oriented decomposition and a （73） for depicting both logical and physical as well as static and dynamic models of the system under design. Object-oriented programming is a method of implementation in which programs are organized as cooperative collections of objects, each of which represents an （74） of some class, and whose classes are all members of a hierarchy of classes united via （75） relationships.

（74）处填（）。

A．instance

B．example

C．existence

D．implementation
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单项选择题

1983年，美国国家航空航天局（NASA）地球系统科学委员会将（）作为地球系统科学的最终目标。

A.探讨地球的本质问题

B.地球与宇宙的关系探索

C.人与地球之间的相互作用研究

D.透视和理解地球系统随时间的演化
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