礼的本源是()
A、仁
B、直
C、义
D、爱
参考答案:D
It's a nice house ________ it hasn't got a garden.[ ]
A. and
B. or
C. but
D. so
某指令对应当前段寄存器(CS)=F000H,指令指针寄存器(IP)=FF00H,此时,该指令的物理地址为多少?指向这一物理地址的CS值和IP值是唯一的吗?试举例说明。