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【单选题】
4 冯·诺依曼(VonNeumann)在总结研制ENIAC计算机时,提出两个重要的改进是()。
A.
引入CPU和内存储器的概念
B.
采用机器语言和十六进制
C.
采用二进制和存储程序控制的概念
D.
采用ASCII编码系统
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参考答案:
举一反三
【简答题】耦合电感 L 1 = L 2 = 3H ,耦合因数 ,则互感 M 为 ( ) 。
【单选题】Writers paint pictures in words and use figurative languages to produce_______ in their description or narration.
A.
ideas
B.
meaning
C.
images
D.
conclusion
【单选题】English writers are more “direct” than Chinese writers means that ______.
A.
Chinese writers don’t express their points in writing
B.
English writers often state the main idea at the end of a paragraph
C.
Chinese writers often express their purpose when they start an essay
D.
English writers often place their central idea in the introductory paragraph
【单选题】English writers are more “direct” than Chinese writers means that ______.
A.
Chinese writers don’t express their points in writing
B.
English writers often state the main idea at the end of a paragraph
C.
English writers often place their central idea in the introductory paragraph
D.
Chinese writers often express their purpose when they start an essay
【单选题】已知两耦合电感L1=L2=6H,互感M=3H,则耦合系数k=( )。
A.
0.5
B.
2
C.
3
D.
6
【多选题】危害结果在刑法中的意义包括( )
A.
区分既遂与未遂的界限
B.
区分此罪与彼罪的界限
C.
区分重罪与轻罪的界限
D.
区分罪与非罪的界限
【单选题】Roald Dahl was a great children's writer. His dark past helped him paint a picture ________ was different to most other writers.
A.
that
B.
who
C.
/
D.
whom
【简答题】进口绝对配额包括()和()两类。
【多选题】危害结果在刑法中意义包括( )
A.
区分既遂与未遂的界限
B.
区分此罪与彼罪的界限
C.
区分重罪与轻罪的界限
D.
区分罪与非罪的界限
【简答题】奥迪参加勒芒24小时耐力赛的赛车是: ; 。
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