【正确答案】DATA1 SEGMENT
X DW 2
Y DW 4
RESULT DW ?
DATA1 ENDS
STACK1 SEGMENT PARA STACK
DW 20DUP(0)
STACK1 ENDS
CODE1 SEGMENT
ASSUME CS:CODE1,SS:STACK1,DS:DATA1
START: MOV AX,DATA1
MOV DS,AX
MOV AX,X
ADD AX,Y
MOV BX,8
MUL BX
MOV BX,X
SUB AX,BX
MOV BX,4
DIV BX
MOV RESULT,AX
MOV AH,4CH
INT 21H
CODE1 ENDS
END START
【答案解析】