问题
单项选择题
The ______ is the central processing unit of the microcomputer.
A．controller
B．storage
C．display
D．microprocessor
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
The ______ is the central processing unit of the microcomputer.
A．controller
B．storage
C．display
D．microprocessor
参考答案：D
