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【单选题】
在______的计算机系统中，外设可以和主存储器单元统一编址，因此可以不使用I/O指令。
A.
单总线    
B.
双总线    
C.
三总线    
D.
以上三种都可以
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参考答案：
举一反三
【单选题】某原子的基态电子组态是[Kr] 4d 10 5s 2 5p 1 ，该元素在基态时，最外层电子排布式是（）
A.
4d105s25p1
B.
5s25p1
C.
5p1
D.
4d10
E.
[Kr] 4d105s25p1
查看完整题目与答案
【简答题】The following notice for a lecture is poorly written. Read carefully and rewrite it. Liu Hui is the professor of the University of International Business. He will be speaking on new laws that have bee...
查看完整题目与答案
【单选题】doc
A.
中国、美国、英国、德国
B.
中国、英国、德国、美国
C.
英国、德国、中国、美国
D.
中国、英国、美国、德国
查看完整题目与答案
【单选题】某原子的基态电子组态是 [Kr]4d 10 5s 2 5p 1 ,该元素的价层电子是:
A.
4d 10 5s 2 5p 1
B.
5s 2 5p 1
C.
5p 1
D.
4d 10 5p 1
查看完整题目与答案
【单选题】四号药筛相当于( )目
A.
24
B.
50
C.
65
D.
80
查看完整题目与答案
【单选题】WTO entry will_______ a country to learn from the world’s best brains and participate directly in international competition at home.
A.
make
B.
ask
C.
enable
D.
have
查看完整题目与答案
【单选题】China's entry into the WTO actually represents the result of a three-sided win-win situation - China, the United States and the WTO. China, still a developing country, has a total economic (1)_____ ra...
A.
capability
B.
ability
C.
capacity
D.
aptitude
查看完整题目与答案
【简答题】China’s entry into World Trade Organization (WTO. will not have a radical impact on the State enterprises despite the distressing predictions of some economists. The International Financial News said ...
查看完整题目与答案
【简答题】根据句意及括号内的注释拼写单词。 1. Each of us will have a __________(one's own) computer in the future. 2. I was glad to __________ (to get or to be given sth.)a gift from my grandpa on Children's Day. 3. I was_____...
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【单选题】某原子的基态电子组态是[Kr]4d 10 5s 2 5p 2 ,该元素的价层电子是( )
A.
4d 10
B.
5s 2
C.
5p 2
D.
5s 2 5p 2
E.
4d 10 5s 2 5p 2
查看完整题目与答案
相关题目：
【单选题】某原子的基态电子组态是[Kr] 4d 10 5s 2 5p 1 ，该元素在基态时，最外层电子排布式是（）
A.
4d105s25p1
B.
5s25p1
C.
5p1
D.
4d10
E.
[Kr] 4d105s25p1
查看完整题目与答案
【简答题】The following notice for a lecture is poorly written. Read carefully and rewrite it. Liu Hui is the professor of the University of International Business. He will be speaking on new laws that have bee...
查看完整题目与答案
【单选题】doc
A.
中国、美国、英国、德国
B.
中国、英国、德国、美国
C.
英国、德国、中国、美国
D.
中国、英国、美国、德国
查看完整题目与答案
【单选题】某原子的基态电子组态是 [Kr]4d 10 5s 2 5p 1 ,该元素的价层电子是:
A.
4d 10 5s 2 5p 1
B.
5s 2 5p 1
C.
5p 1
D.
4d 10 5p 1
查看完整题目与答案
【单选题】四号药筛相当于( )目
A.
24
B.
50
C.
65
D.
80
查看完整题目与答案
【单选题】WTO entry will_______ a country to learn from the world’s best brains and participate directly in international competition at home.
A.
make
B.
ask
C.
enable
D.
have
查看完整题目与答案
【单选题】China's entry into the WTO actually represents the result of a three-sided win-win situation - China, the United States and the WTO. China, still a developing country, has a total economic (1)_____ ra...
A.
capability
B.
ability
C.
capacity
D.
aptitude
查看完整题目与答案
【简答题】China’s entry into World Trade Organization (WTO. will not have a radical impact on the State enterprises despite the distressing predictions of some economists. The International Financial News said ...
查看完整题目与答案
【简答题】根据句意及括号内的注释拼写单词。 1. Each of us will have a __________(one's own) computer in the future. 2. I was glad to __________ (to get or to be given sth.)a gift from my grandpa on Children's Day. 3. I was_____...
查看完整题目与答案
【单选题】某原子的基态电子组态是[Kr]4d 10 5s 2 5p 2 ,该元素的价层电子是( )
A.
4d 10
B.
5s 2
C.
5p 2
D.
5s 2 5p 2
E.
4d 10 5s 2 5p 2
查看完整题目与答案
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