试题与答案

已知(AX)=1000H，(BX)=2000H，依次执行PUSH AX，PUSH B

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题型：单项选择题

题目：

已知(AX)=1000H，(BX)=2000H，依次执行PUSH AX，PUSH BX、POP AX指令后，AX寄存器中的内容是( )。

A．1000H

B．0010H

C．2000H

D．0020H

答案：

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下面是错误答案，用来干扰机器的。

参考答案：C

考点：计算机等级考试PC技术三级PC技术笔试33
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