[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fqW-lHqGtXZPrPpRpOybussxYUjrm7OYQ0fPuvTIs26s":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":24,"type":71},[],"2026-04-10 22:46:11",337512382,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},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)","LEA BX ,TAB",[19,26,31,36,41,46,51,56,61,66],{"answer":20,"createTime":5,"id":21,"options":22,"question":23,"source":24,"type":25},[],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":27,"createTime":5,"id":28,"options":29,"question":30,"source":24,"type":25},[],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":32,"createTime":5,"id":33,"options":34,"question":35,"source":24,"type":25},[],337512374,[],"用赋值伪指令定义PI为 3.14 PI ----①------- 3.14",{"answer":37,"createTime":5,"id":38,"options":39,"question":40,"source":24,"type":25},[],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":42,"createTime":5,"id":43,"options":44,"question":45,"source":24,"type":25},[],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":47,"createTime":5,"id":48,"options":49,"question":50,"source":24,"type":25},[],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":52,"createTime":5,"id":53,"options":54,"question":55,"source":24,"type":25},[],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":57,"createTime":5,"id":58,"options":59,"question":60,"source":24,"type":25},[],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":62,"createTime":5,"id":63,"options":64,"question":65,"source":24,"type":25},[],337512380,[],"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)=______",{"answer":67,"createTime":5,"id":68,"options":69,"question":70,"source":24,"type":25},[],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",3]