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>> 成人高等教育 / 生理学
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成人高等教育 / 生理学
正确率：100%
静脉注射20%葡萄糖50ml，尿量增加的原因是
- A、
肾小管液溶质浓度增高
- B、
肾小球滤过率增高
- C、
有效滤过压增高
- D、
醛固酮分泌增加
- E、
血浆晶体渗透压增高
佳题速递：
在机械制造工艺里，加工误差分析的控制图（如X-R点图）应用于下列哪个研究领域。A.面向工程的广义优化设计B.绿色设计的材料选择C.集成制造系统理论研究D.并行工程中的统计过程控制先进制造技术 在病原微生物的分类中，属于第一类的是: A、 脊髓灰质炎病毒 B、 天花病毒 C、 新冠病毒 D、 葡萄球菌 E、 大肠埃希菌病原生物学 我国生产资料的社会主义改造基本完成于A.1956年底B.1954年底C.1952年底D.1955年底中国近现代史纲要 题型描述: 阅读理解Many a young person tells me he wants to be a writer. I always encourage such people, but I also explain that there’s a big difference between “being a writer” and writing. In most cases these individuals are dreaming of wealth and fame, not the long hours alone at a typewriter. “You’ve got to want to write,” I say to them, “not want to be a writer.” The reality is that writing is a lonely, private and poor-paying affair. For every writer kissed by fortune there are thousands more whose longing is never rewarded. When I left a 20-year career in the U.S. Coast Guard to become a freelance writer（自由撰稿者）, I had no prospects at all. What I did have was a friend who found me my room in a New York apartment building. It didn’t even matter that it was cold and had no bathroom. I immediately bought a used manual typewriter and felt like a genuine writer. After a year or so, however, I still hadn’t gotten a break and began to doubt myself. It was so hard to sell a story that barely made enough to eat. But I knew I wanted to write. I had dreamed about it for years. I wasn’t going to be one of those people who die wondering “what if”. I would keep putting my dream to the test, even though it meant living with uncertainty and fear of failure. This is the Shadowland （虚幻世界）of hope, and anyone with a dream must learn to live there. (262 words)1、 The passage is meant to _ _ _ _ _ _ _ _ _ . A. encourage young people to pursue a writing career B. show young people it’s unrealistic for a writer to pursue wealth and fame C. advise young people to give up their idea of becoming a professional writer D. warn young people of the hardships that a successful writer has to experience 2、 What can be concluded from the passage? A. The chances for a writer to become successful are small. B. Genuine writers often find their work interesting and rewarding. C. Famous writers usually live in poverty and isolation. D. A writer’s success depends on luck rather than on effort. 3、 Why did the author begin to doubt himself after the first year of his writing career? A. He wasn’t able to produce a single book. B. He found his dream would never come true. C. He hadn’t seen a change for the better. D. He wasn’t able to have a rest for a whole year. 4、 “…People who die wondering “what if” (Line 3, Para.3) refers to “those _ _ _ _ _ _ _ _ _ _ ”. A. who regret giving up their career halfway B. who are full of imagination even upon death C. who think too much of the dark side of life D. who think a lot without making a decision 5、 “Shadowland” in the last sentence refers to _ _ _ _ _ _ _ . A. a world that exists only in one’s imagination B. the bright future that one is looking forward to C. the wonderland one often dreams about D. the state of uncertainty before one’s final goal is reached统考英语B 对经公证的以给付为内容并载明债务人愿意接受强制执行承诺的债权文书，债务人不履行或者履行不适当的，债权人可以依法向有管辖权的公证处申请执行 仲裁与公证 结构各点产生位移时结构内部不一定产生应变。（ ） 结构力学2