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问题 单项选择题

近几年来，我国经济发展迅速，人民生活水平逐渐提高，这是_____________的结果。( )

A．市场经济发展迅速

B．实行了改革开放等政策

C．大家节约意识比较强

D．对外贸易增多

答案

参考答案：B

单项选择题

Object-oriented analysis (OOA) is a semiformal specification technique for the object-oriented paradigm. Object-oriented analysis consists of three steps. The first step is（）. It determines how the various results are computed by the product and presents this information in the form of a（） . and associated scenarios. The second is （）, which determines the classes and their attributes; Then determine the interrelationships and interaction among the classes. The last step is （）, which determines the actions performed by or to each class or subclass and presents this information in the form of（） .

The last step is （）.

A.use-case modeling

B.class modeling

C.dynamic modeling

D.behavioral modeling
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问答题 简答题

独立核算的附属机构包括哪些？
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