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问题详情

下列4条指令中，错误的指令是( )。

A、SUB CX, DX

B、MOV AX, SS:[DX]

C、SHL AX, 1

D、MOV AX, [BP + SI]

时间：2021-07-17 22:45 关键词：计算机应用技术高起专汇编语言程序设计期末考试综合作业补考

答案解析

D

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