一条指令通常由()两个部分组成。A.操作行 B.操作字 C.操作数 D.操作码

题型:多项选择题

问题:

一条指令通常由()两个部分组成。

A.操作行

B.操作字

C.操作数

D.操作码

考点:计算机操作员初级计算机操作员初级题库
题型:多项选择题

中国-东盟自由贸易区建立后,中国与东盟双方约有7 000种产品享受零关税待遇,中国对东盟的平均关税由原来的9.8%下降到0.1%,逐步实现货物贸易自由化。自由贸易区的建立(  )

A.推动了生产要素在全球范围内的流动

B.促进了区域内资源配置效率的提高

C.改变了发达国家主导经济全球化的局面

D.导致了区域内各个国家税收的减少

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It’s not easy to be an astronaut’s son. Everybody expects you to be special or perfect. I often wonder how my father ever had a son like me. I mean he’s so special and so good at everything he does. Even in middle school he was class president and captain of the football team.
Well, to be honest, I often dream about being some kind of hero or doing something special-like saving a child from a burning building or discovering a new star. I was daydreaming at school one morning when my teacher said there would be a Father’s Day writing competition for the whole school. "I hope we have a winner right here in my class. "
When I got home, I started to think about what to write. My father is an astronaut. No, I wouldn’t start like that. That was the way others saw him. How did I see my father Hmm.
I saw him sitting with me in the dark when I had a terrible dream. I remembered how he hugged me for hours when my dog Spotty was killed by a car. Yes, these were the things I was going to write. To me, he wasn’t just a world-famous astronaut. He was my dad.
My parents and I went to school Thursday night. There were so many people in the big hall! My dad looked at me, and I shrugged (耸肩).
The third prize was announced and it was not me. I was relieved (释然) and disappointed at the same time. The second prize was announced. It was me.
I went up to the stage and read what I had written, My Father’s Son. When I finished, the people stood up and cheered. I saw my father blowing his nose. Tears were running down my mother’s face. Dad cleared his throat and put his hand on my shoulder. "Son, this is the proudest moment of my life. "
It was the proudest moment of my life, too. Maybe I’ll never be a great hero or win a Nobel Prize, but it was enough just to be my father’s son.

In order to ______ the writer would like to save a child from a burning building.

A. become astronaut


B. become a great hero
C. be made school team captain

D. be made class president

题型:多项选择题

首创癫狂病"气血凝滞"学说的是:()

A.王清任

B.王肯堂

C.喻嘉言

D.张景岳

E.张锡纯

题型:多项选择题

斗栱的早期作用是什么?

题型:多项选择题

下列关节脊柱MRI不正确的是:()

A.骨皮质T1WI、 T2WI均为低信号

B.椎间盘髓核T2WI为高信号

C.椎间盘在T1WI上能区分出纤维环和髓核

D.前纵韧带和后纵韧带在T1WI和T2WI上均为低信号

E.脊髓在T2WI上信号低于脑脊液

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