国内常用的数据库是()
A.万方数据资源系统
B.学位论文数据库(DAO)
C.DIALOG联机数据库系统
D.英国科学文摘数据库
参考答案:A
按使用材料外墙可分为块材墙(砖墙、砌块墙)和板材墙(预制大型墙板)。( )
The (69) Process Group consists of the processes used to complete the work defined in the project management plan to accomplish the project’s requirements.
A.Planning
B.Executing
C.Monitoring and Controlling
D.Closing