单片机C51中用关键字（ ）来改变寄存器组

Question

单片机C51中用关键字（ ）来改变寄存器组
A、interrupt interrupt interrupt interrupt interrupt interrupt interrupt
B、unsignedunsignedunsigned
C、using using using using
D、reentrantreentrantreentrantreentrantreentrant
A、interrupt
B、unsigned
C、using
D、reentrant

Answer 1

答案:C、using本回答被提问者采纳