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【单选题】
在微程序控制器设计中,编制微程序时,为了确定下一条微指令的地址,通常采用断定方式,基本思想是( )。
A.
用程序计数器 PC 来产生后继微指令地址；
B.
用微程序计数器ц PC 来产生后继微指令地址；
C.
通过微指令顺序控制字段由设计者指定或由设计者指定的判别字段控制产生后继微指令地址；
D.
通过指令中指定一个专门字段来控制产生后继微指令地址。
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参考答案：
举一反三
【单选题】W hy does the speaker regard friendship as a part-time job?
A.
B ecause it needs a financial aid.
B.
B ecause it is important to all people.
C.
B ecause it changes now and then.
D.
B ecause it takes time to establish.
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【单选题】对于溶解态污染物，当污染物在河流横向方向上达到完全混合后的河段宜采用河流水质模式是（ ）。
A.
河流稀释混合模式
B.
河流的一维稳态水质模式
C.
Streeter-phelps模式
D.
河流完全混合模式
查看完整题目与答案
【简答题】听力原文： Speaker: Well, now that you have all finished your exams and are waiting eagerly—well, perhaps not too eagerly—for the results, it's time for this presentation on 'Reverse Culture Shock'. Yes, j...
查看完整题目与答案
【单选题】W: Thanks for all the support and help you offered in finishing this project. Shall we go to a concert now?M: I'd love to. And let,s have dinner after that.What will the speaker probably do next?
A.
Go to a concert.
B.
Finish a project.
C.
Go out to eat
D.
Offer some help
查看完整题目与答案
【判断题】对于单级压缩蒸气理论循环,在冷凝器中制冷剂与环境介质没有温差。
A.
正确
B.
错误
查看完整题目与答案
【简答题】如图，B地在A地的正东方向4 km处，C地在B地的北 偏东30°方向2 km处，河流的沿岸PQ（曲线）上任意一点 到A的距离比到B的距离远2 km．．现要在曲线PQ上选一处 M建一座码头，向B、C两地转运货物．那么这两条公路MB、 MC的路程之和最短是____ km
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【单选题】Passage Three.mp3: Questions 18 to 20 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage. 18. According to ...
A.
insure all your expensive things.
B.
lock doors when going out.
C.
lock windows at night.
D.
take all necessary precautions.
查看完整题目与答案
【单选题】Questions 38 to 40 are based on the following passage. A t the end of the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage. 38. According to the speaker, safet...
A.
insure all your expensive things
B.
lock doors when going out
C.
lock windows at night
D.
take all necessary precautions预防 警惕
查看完整题目与答案
【简答题】A 在B的________方向 河流流向大致为_____________ 山脉走向_____________
查看完整题目与答案
【单选题】在该图中确定方向应该依据（　　）
A.
指向标
B.
经纬网
C.
上北下南，左西右东
D.
河流的流向
查看完整题目与答案
相关题目：
【单选题】W hy does the speaker regard friendship as a part-time job?
A.
B ecause it needs a financial aid.
B.
B ecause it is important to all people.
C.
B ecause it changes now and then.
D.
B ecause it takes time to establish.
查看完整题目与答案
【单选题】对于溶解态污染物，当污染物在河流横向方向上达到完全混合后的河段宜采用河流水质模式是（ ）。
A.
河流稀释混合模式
B.
河流的一维稳态水质模式
C.
Streeter-phelps模式
D.
河流完全混合模式
查看完整题目与答案
【简答题】听力原文： Speaker: Well, now that you have all finished your exams and are waiting eagerly—well, perhaps not too eagerly—for the results, it's time for this presentation on 'Reverse Culture Shock'. Yes, j...
查看完整题目与答案
【单选题】W: Thanks for all the support and help you offered in finishing this project. Shall we go to a concert now?M: I'd love to. And let,s have dinner after that.What will the speaker probably do next?
A.
Go to a concert.
B.
Finish a project.
C.
Go out to eat
D.
Offer some help
查看完整题目与答案
【判断题】对于单级压缩蒸气理论循环,在冷凝器中制冷剂与环境介质没有温差。
A.
正确
B.
错误
查看完整题目与答案
【简答题】如图，B地在A地的正东方向4 km处，C地在B地的北 偏东30°方向2 km处，河流的沿岸PQ（曲线）上任意一点 到A的距离比到B的距离远2 km．．现要在曲线PQ上选一处 M建一座码头，向B、C两地转运货物．那么这两条公路MB、 MC的路程之和最短是____ km
查看完整题目与答案
【单选题】Passage Three.mp3: Questions 18 to 20 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage. 18. According to ...
A.
insure all your expensive things.
B.
lock doors when going out.
C.
lock windows at night.
D.
take all necessary precautions.
查看完整题目与答案
【单选题】Questions 38 to 40 are based on the following passage. A t the end of the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage. 38. According to the speaker, safet...
A.
insure all your expensive things
B.
lock doors when going out
C.
lock windows at night
D.
take all necessary precautions预防 警惕
查看完整题目与答案
【简答题】A 在B的________方向 河流流向大致为_____________ 山脉走向_____________
查看完整题目与答案
【单选题】在该图中确定方向应该依据（　　）
A.
指向标
B.
经纬网
C.
上北下南，左西右东
D.
河流的流向
查看完整题目与答案
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