【单选题】【消耗次数：1】
下列指令中段默认为堆栈段的是（ ）
①
MOV AX，[BX+SI+10]
②
ADD AX，ES:[SI]
③
SUB [BX]，[BP][DI]
④
MOV DX，[1000H]
参考答案：
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相关题目
【判断题】
指令改错INC[SI]INCPTRWORD[SI]MOV[BX],[SI]MOVBX,[SI]MOVAX,[SI][DI]MOVAX,[BX][DI]MOVCS,1000MOVAX,1000
①
正确
②
错误
【判断题】
指令MOVMYDAT[BX][SI],ES:AX有错，错误为AX寄存器不能使用段超越，指令MOVBYTEPTR[BX],1000有错，错误为1000超过了一个字节的范围。
①
正确
②
错误
【判断题】
指令MOVAH,BX有错，错误为寄存器类型不匹配?，指令MOV[BX],[SI]有错，错误为不能都是存储器操作数，指令MOVAX,[SI][DI]有错，错误为[SI]和[DI]不能一起使用。
①
正确
②
错误
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