题目内容：
微机上广泛使用的Windows2000是（ ）。
A．多用户多任务操作系统 B．单用户多任务操作系统
C．实时操作系统
D．多用户分时操作系统
参考答案：
答案解析：
单选题：微机上广泛使用的Windows2000是（ ）。
- 题目分类：中国农业银行
- 题目类型：单选题
- 查看权限：VIP
B．单用户多任务操作系统
C．实时操作系统
D．多用户分时操作系统
B．单用户多任务操作系统
C．实时操作系统
D．多用户分时操作系统
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