下列关于 CASE工具的叙述中,不正确的是 ______。
A、CASE工具主要用于帮助DBA管理数据库系统A
暂无解析
生产力是生产过程中人与()
Justafewyearsago,Tanyawas___(home)andbeggingformoneyinfrontofasupermarketinNewYorkCity.
怎样认识产业结构的类型?
Whentheshiplostitsenginepower,thecrewfoundthemselvesatthe_________ofthewind.
Hecouldnot________histearsonhearingthathewasnotadmittedtotheuniversity