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【单选题】
下列关于决策支持系统的叙述中不正确的是______。
A.
它把管理者放在决策的中心地位,为管理者提供决策支持
B.
现阶段决策支持系统的特点是人机交互方式
C.
专家系统是未来DSS的发展方向
D.
专家系统大大提高了DSS解决问题的能力和范围
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