[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fa4k8lwDMcDe765hcWlCiZBpyCqCGktHVQznouMDDN00":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":15,"related":16,"source":22,"type":23},[],"2026-04-10 22:46:11",337512380,[],{"count":9,"courseId":10,"courseImg":11,"courseName":12,"workId":13,"workName":14},23,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_51930476","第四章 作业(填空、判断)","程序段如下: TAB DW 10, 20, 30, 40, 50 NUM DW 3 ……… MOV BX , OFFSET TAB ADD BX , NUM MOV AX , [BX] 请回答程序段运行后:(AX)=______",[17,24,29,34,39,44,49,54,59,62],{"answer":18,"createTime":5,"id":19,"options":20,"question":21,"source":22,"type":23},[],337512372,[],"写出下列指令的执行结果: TABLE DB 3,33,33 H (1) MOV AL,TABLE ;AL=-----①-------- (2) MOV AX,WORD PTR TABLE ;AX=-----②-------- (3) MOV CL,TABLE+2 ;CL=-----③--------","v1",2,{"answer":25,"createTime":5,"id":26,"options":27,"question":28,"source":22,"type":23},[],337512373,[],"源程序在汇编过程中,系统是如何获知程序从哪儿开始执行的? 从伪指令END START处获知程序从_____①_____标号开始",{"answer":30,"createTime":5,"id":31,"options":32,"question":33,"source":22,"type":23},[],337512374,[],"用赋值伪指令定义PI为 3.14 PI ----①------- 3.14",{"answer":35,"createTime":5,"id":36,"options":37,"question":38,"source":22,"type":23},[],337512375,[],"分析下列程序段执行情况,给出结果: X DB 5,15,30 Y DB 22,14,6 Z DW ? …… MOV BX,OFFSET X MOV AL,[BX] ADD AL,Y INC BX SUB AL,[BX] MOV BL,Y+1 IMUL BL MOV Z,AX",{"answer":40,"createTime":5,"id":41,"options":42,"question":43,"source":22,"type":23},[],337512376,[],"将DX、AX中的32位无符号数减CX中的16位无符号数,结果存放在DX、AX中. SUB AX,-----①---- ---②------ DX,0",{"answer":45,"createTime":5,"id":46,"options":47,"question":48,"source":22,"type":23},[],337512377,[],"实现表达式功能: Z= (X+Y)(X-Y) -X\u002FY,补充完整的代码段 MOV AL,X ADD AL,Y MOV BL,X SUB BL,Y MOV AH,0 ----①------- BL MOV Z,AX ;乘积存入Z MOV AL,X ----②--------- Y----③---------- ;;;;;;扩展 SUB Z, -----④-----",{"answer":50,"createTime":5,"id":51,"options":52,"question":53,"source":22,"type":23},[],337512378,[],"定义有100个字节单元的COUNT数组,初始值均为空. COUNT DB 100 -----①---- (?)",{"answer":55,"createTime":5,"id":56,"options":57,"question":58,"source":22,"type":23},[],337512379,[],"补充为完整的指令 定义数据段DATA,并在数据段中定义两个字单元X、Y,初始值都是0 DATA ——①—— X —②— 0 Y —③— 0 —④— ENDS",{"answer":60,"createTime":5,"id":6,"options":61,"question":15,"source":22,"type":23},[],[],{"answer":63,"createTime":5,"id":64,"options":65,"question":66,"source":22,"type":23},[],337512381,[],"写出将data段的段地址传送给DS寄存器的指令序列. 查看正确答案 MOV AX, ---①---- MOV ---②--- , AX"]