问答题

根据实验书 P45 表 4-1 一条指令执行过程记录表,填写表中的括号步骤 1 : 用户指定两个加数两个加数 3 和 5 程序计数器（）对应的编码 00000000 00000101

答案：程序计数器（PC）对应的编码***表示的是加数5的地址。在计算机系统中，程序计数器（PC）用于存储下一条将要执行的指令的...

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单项选择题

— Shll we go there next Sundy — — To see the footbll mtch.Wht withB．Wht byC．Wht fo— Shll we go there next Sundy — — To see the footbll mtch.Wht with B．Wht by C．Wht for D．Wht on

A.What with
B.What by
C.What for
D.What on

We shall be glad if you see it that amendment is cabled any delay, as our go

ods have bWe shall be glad if you see ______ it that amendment is cabled ______ any delay, as our goods have been packed ready ______ shipment for quite some time.

答案： We shall be glad if you see to it that amendment is cabled w...