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【简答题】
设有一运算器通路如图所示。假设操作数a和b(均为补码)已经存放在通用寄存器R1和R2中,ALU有+ - M(传送)三种操作功能。试回答: (1)指出相容性微操作和相斥性微操作; (2)采用编码控制方式(字段直接译码法)设计适用于此运算器的微指令格式; (3)画出计算 (1/2)(a-b)-->R2的微程序流程图,试问执行周期需要几条微指令? (4)按设计的微指令格式,写出(3)要求的微代码。
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参考答案：
举一反三
【单选题】The man tried to pretend that he hadn't stolen the money but his expression ________.
A.
turned him down
B.
paid him off
C.
made him out
D.
gave him away
查看完整题目与答案
【多选题】以下哪些内容是化学动力学基础所讲解内容?
A.
化学反应速率
B.
基元反应
C.
速率方程
D.
活化能理论
查看完整题目与答案
【单选题】______ from his expression, he is in low spirits.
A.
Judged
B.
Judging
C.
Being judged
D.
Having judged
查看完整题目与答案
【单选题】光伏组件面板玻璃要求透光率在______以上。
A.
60%
B.
70%
C.
90%
D.
95%
查看完整题目与答案
【单选题】I can't help______his expression when he receives the gift.
A.
to imagine
B.
imagine
C.
imagining
D.
to have imagined
查看完整题目与答案
【简答题】__________ from his expression, he is in low spirits. A． Judged B. Judging C. Being judged D. Having judged
查看完整题目与答案
【单选题】下列有关突发事件说法错误的是()。
A.
突发事件是指突然发生,造成或者可能造成严重社会危害,需要采取应急处置措施予以应对的自然灾害、事故灾难、公共卫生事件和社会安全事件。
B.
高校频发的突发事件有其自己的特点。
C.
按影响范围,突发事件可分为自然灾害、事故灾难、公共卫生事件、社会安全事件等四类。
D.
传染病疫情属于事故灾难。
查看完整题目与答案
【单选题】He must have heard of the bad news, ______can be perceived in his expression.
A.
as
B.
what
C.
while
D.
that
查看完整题目与答案
【简答题】He must have heard of the bad news, ________ can be perceived in his expression. A) as B) what C) while D) that
查看完整题目与答案
【单选题】下面( )生产类型对夹具、刀具和量具的要求较高。
A.
单件、小批生产
B.
中批生产
C.
大批大量生产
查看完整题目与答案
相关题目：
【单选题】The man tried to pretend that he hadn't stolen the money but his expression ________.
A.
turned him down
B.
paid him off
C.
made him out
D.
gave him away
查看完整题目与答案
【多选题】以下哪些内容是化学动力学基础所讲解内容?
A.
化学反应速率
B.
基元反应
C.
速率方程
D.
活化能理论
查看完整题目与答案
【单选题】______ from his expression, he is in low spirits.
A.
Judged
B.
Judging
C.
Being judged
D.
Having judged
查看完整题目与答案
【单选题】光伏组件面板玻璃要求透光率在______以上。
A.
60%
B.
70%
C.
90%
D.
95%
查看完整题目与答案
【单选题】I can't help______his expression when he receives the gift.
A.
to imagine
B.
imagine
C.
imagining
D.
to have imagined
查看完整题目与答案
【简答题】__________ from his expression, he is in low spirits. A． Judged B. Judging C. Being judged D. Having judged
查看完整题目与答案
【单选题】下列有关突发事件说法错误的是()。
A.
突发事件是指突然发生,造成或者可能造成严重社会危害,需要采取应急处置措施予以应对的自然灾害、事故灾难、公共卫生事件和社会安全事件。
B.
高校频发的突发事件有其自己的特点。
C.
按影响范围,突发事件可分为自然灾害、事故灾难、公共卫生事件、社会安全事件等四类。
D.
传染病疫情属于事故灾难。
查看完整题目与答案
【单选题】He must have heard of the bad news, ______can be perceived in his expression.
A.
as
B.
what
C.
while
D.
that
查看完整题目与答案
【简答题】He must have heard of the bad news, ________ can be perceived in his expression. A) as B) what C) while D) that
查看完整题目与答案
【单选题】下面( )生产类型对夹具、刀具和量具的要求较高。
A.
单件、小批生产
B.
中批生产
C.
大批大量生产
查看完整题目与答案
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