【单选题】软件需求说明书是需求分析阶段的最后成果,不属于其主要作用的是( )
【简答题】风景区规划图纸应在图纸的明显处标明图名、图例、风玫瑰、()、规划日期、规划单位及其资质图签编号等内容。
【简答题】需求分析的主成果是____________,为用户、分析人员、设计人员及测试人员之间相互理解和交流提供了方便,是系统设计、测试和验收的主要依据。
【简答题】Bob failed in the exam disappointed his parents. ____
【单选题】It came as ___ shock to learn that Bob, one of the top students in our class, failed in____ exam.
【单选题】Many a time, Bob failed to find a job_____ his skills can be put to use. So the situation______ he can’t change worried him deeply.
【单选题】------ Bob failed in the exam again . ------ He _____ it ; he never worked hard .
【判断题】过滤介质要求其具有多孔性、耐腐蚀性及足够的机械强度