未知题型
计算机中，负责指挥计算机各部分自动协调一致地进行工作的部件是
A.运算器
B.控制器
C.存储器
D.总线
- A.运算器
B.控制器
C.存储器
D.总线
【参考答案】
B
参考解析：从宏观上看，控制器的作用是控制计算机各部件协调工作。
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