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问题 选择题

11. In the past few years, my hometown has changed_____ recognition.

A．from

B．beyond

C．over

D．With

答案

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 (71) . It determines how the various results are computed by the product and presents this information in the form of a (72) . and associated scenarios. The second is (73) , which determines the classes and their attributes; Then determine the interrelationships and interaction among the classes. The last step is (74) , which determines the actions performed by or to each class or subclass and presents this information in the form of (75) .

A. use-case modeling B. class modeling
C. dynamic modeling D. behavioral modeling
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单项选择题

截至2014年底，国家电网公司在特高压输电领域获得专利总计（）项，其中发明专利（）项。

A、715；317

B、715；318

C、705；317

D、705；318
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