【单选题】在UML的需求分析模型中,对用例模型中的用例进行细化说明应使用( )。
【单选题】()建设是关系中华民族永续发展的千年大计
【判断题】When Shepard left school in 1961, he began his training in writing plays.
【单选题】When Shepard left school in 1961, he began his training in writing plays.
【单选题】在UML的需求分析模型中,用例建模必须与()反复交流并加以确认。
【单选题】Word2007文字加粗设置是点击( )。