单选题:( )是指为配合应用软件有效运行而使用的工具软件。 题目分类:会计电算化 题目类型:单选题 查看权限:VIP 题目内容: ( )是指为配合应用软件有效运行而使用的工具软件。 A.操作系统 B.数据库管理系统 C.支撑软件 D.语言处理程序 参考答案: 答案解析:
When can a student attend Standard Course? When can a student attend Standard Course? A.13:00-14:30 Monday. B.9:00-12:30 Tu 分类:会计电算化 题型:单选题 查看答案
You are waiting at a wrong place. It is at the hotel ____ th You are waiting at a wrong place. It is at the hotel ____ the coach picks up tou 分类:会计电算化 题型:单选题 查看答案
The manager put forward a suggestion ____ we should have an The manager put forward a suggestion ____ we should have an assistant. There is 分类:会计电算化 题型:单选题 查看答案