题目内容
运算器由许多部件组成，其核心部分是
2021-12-22
A.数据总线
B.算术逻辑运算单元
C.累加寄存器
D.多路开关
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SQL Error: select id,body,options from ***_enewstiku where sourceid='29993' and id < 2430688 and id<>'2430688' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29993' and id > 2430688 and id<>'2430688' order by id asc limit 5