模拟试卷3
2023届广东省深圳市高考物理模拟试卷(3)
2023届广东省深圳市高考物理模拟试卷（3）一、单选题：本题共7小题，每小题4分，共28分 (共7题)第(1)题如图所示，P、M、N为三个透明平板，M与P的夹角略小于N与P的夹角，一束平行光垂直P的上表面入射，下列干涉条纹的图像可能正确的是（ ）A．B．C．D．第(2)题2023年我国将全面推进探月工程四期，其中嫦娥六号的任务之一是从月球背面采集更多样品，争取实现两千克的目标。
从月球表面运送物体返回地球时，物体的发射速度至少为月球第一宇宙速度的k倍，已知月球质量为M，月球半径为R，万有引力常量为G，则运送质量为m的样品从月球返回地球，飞船对样品做的功至少为（ ）A．B．C．D．第(3)题如右图，水平地面上有一楔形物块a，其斜面上有一小物体b，b与平行于斜面的细绳的一端相连，细绳的另一端固定在斜面上，a与b之间光滑，a和b以共同速度在地面轨道的光滑段向左运动，当它们刚运行至轨道的粗糙段时A．绳的张力减小，b对a的正压力减小B．绳的张力增加，斜面对b的支持力增加C．绳的张力减小，地面对a的支持力增加D．绳的张力增加，地面对a的支持力减小第(4)题静电透镜被广泛应用于电子器件中，图中虚线表示阴极射线示波管的聚焦电场等势面分布情况，任意两个相邻等势面间电势差相等，轴为该电场的中心轴线。
一电子从其左侧进入聚焦电场，图中实线为电子仅在电场力作用下的运动轨迹，P、Q、R为其轨迹上的三点。
下列判断正确的是（ ）A．P点的电势大于R点的电势B．P点的电场强度大于R点的电场强度C．电子在Q点的动能小于在P点的动能D．电子在Q点电势能小于R点的电势能第(5)题在折射率为的液体内部有一点光源S，点光源可以向各个方向移动，初始时刻，在液面上观察到半径为的圆形光斑。
现让点光源S向某个方向匀速移动，发现光斑最右侧边沿位置不动，最左侧边沿向左侧移动，经过2s，左侧边沿向左移动了，侧面图如下图所示，则点光源S的移动速度方向和大小（ ）A．水平向左B．水平向右C．D．第(6)题在空间技术发展过程中，喷气背包曾经作为宇航员舱外活动的主要动力装置，它能让宇航员保持较高的机动性。
2023届高考英语模拟试卷三(含参考答案)
2023届高考英语模拟试卷三（含参考答案）第Ⅰ卷第一部分听力(共两节，满分30分)第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中，选出最佳选项。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例：How much is the shirt?A．￡19.15.B．￡9.15C．￡9.18答案：B第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，您都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1．Where does the conversation probably take place?A．In a shop．B．In a train．C．In a plane.2．What is the feeling of the man?A．He feels sleepy．B．He is tired of listeningC．He thinks the work is important．3．What is the man going to do for his holiday?A．Stay at hom e．B．Collect stones．C．V olunteer in the west.4．What is the man going to buy?A．One red bag．B．Two red bags．C．Two green bags.5．Why didn’t Mary sleep well?A．She w as mad．B．She had a stomachache．C．She was troubled by noise．第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。
《综合英语》期末模拟试卷 第三套
（387）北京理工大学远程教育学院2018-2019学年第一学期《综合英语》期末试卷（模拟试卷3）校外学习中心学号姓名成绩考试方式：闭卷答题要求：一、第一至第四部分的正确答案一律按要求用2B铅笔涂在答题卡上（从方框的左端穿过字母中间划向方框右端，不要超出方框两端，浓度盖过字母底色）.第五、六部分的翻译和写作写在末尾页，并在相应处填写考生信息.考试结束时只交答题卡和试卷答题纸.二、机读卡填写方法：远程学生直接用签字笔或圆珠笔把15位准考证号填入答题卡学生代号下的方框内，再用2B铅笔填涂下面相应的数字方框.函授学生第一位先填"0"，然后填写14位学号.非2B铅笔标准填涂或信息有误者，答题卡将无法读出而显示0分.请仔细填涂个人信息并核对！Part I：Reading Comprehension（2*15= 30）Directions: There are 3 passages in this part. Each passage is followed by 5 questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice and blacken the corresponding letter on the Answer Sheet.Passage 1The phrase almost completes itself: midlife crisis. It’s the stage in the middle of the journey when people feel youth vanishing, their prospects narrowing and death approaching.There’s only one problem with the cliche (套话).It isn’t true.“In fact, there is almost no hard evidence for midlife crisis other than a few small pilot studies conducted decades ago,”Barbara Hagerty writes in her new book, Life Reimagined. The vast bulk of the research shows that there may be a pause, or a shifting of gears in the 40s or 50s, but this shift “can be exciting, rather than terrifying”.Barbara Hagerty looks at some of the features of people who turn midlife into a rebirth. They break routines, because “autopilot is death”. They choose purpose over happiness一having a clear sense of purpose even reduces the risk of Alzheimer’s disease. They give priority to relationships, as careers often recede(逐渐淡化).Life Reimagined paints a picture of middle age that is far from gloomy. Midlife seems like the second big phase of decision-making. Your identity has been formed; you’ve built up your resources; and now you have the chance to take the big risks precisely because your foundation is already secure.Karl Barth described midlife precisely this way. At middle age, he wrote, “the sowing is behind; now is the time to reap. The run has been taken; now is the time to leap. Preparation has been made; now is the time for the venture of the work itself.”The middle-aged person, Barth continued, can see death in the distance, but moves with a “measured haste”to get big new things done while there is still time.What Barth wrote decades ago is even truer today. People are healthy and energetic longer. We have presidential candidates running for their first term in office at age 68, 69 and 74. A longer lifespan ischanging the narrative structure of life itself. What could have been considered the beginning of a descent is now a potential turning point—the turning point you are most equipped to take full advantage of.1.What does the author think of the phrase “midlife crisis”？A) It has led to a lot of debate. B) It is widely acknowledged.C) It is no longer fashionable. D) It misrepresents real life.2.How does Barbara Hagerty view midlife?A) It may be the beginning of a crisis.B) It can be a new phase of one’s life.C) It can be terrifying for the unprepared.D)It may see old-age diseases approaching.3.How is midlife pictured in the book Life Reimagined?A) It can be quite rose.B) It can be burdensome.C) It undergoes radical transformation.D) It makes for the best part of one’s life.4.According to Karl Barth, midlife is the time_______.A) to relax B) to matureC) to harvest D) to reflect5.What does the author say about midlife today?A) It is more meaningful than other stages of life.B) It is likely to change the narrative of one’s life,C) It is more important to those with a longer lifespan.D)It is likely to be a critical turning point in one’s life.Passage 2In spring, chickens start laying again, bringing a welcome source of protein at winter’s end. So it’s no surprise that cultures around the world celebrate spring by honoring the egg.Some traditions are simple, like the red eggs that get baked into Greek Easter breads. Others elevate the egg into a fancy art, like the heavily jewel-covered “eggs”that were favored by the Russians starting in the 19th century.One ancient form of egg art comes to us from Ukraine. For centuries, Ukrainians have been drawing complicated patterns on eggs. Contemporary artists have followed this tradition to create eggs that speak to the anxieties of our age: Life is precious, and delicate. Eggs are, too.“There’s something about their delicate nature that appeals to me,”says New Yorker cartoonist Roz Chast. Several years ago, she became interested in eggs and learned the traditional Ukrainian technique to draw her very modem characters. “I’ve broken eggs at every stage of the process—from the very beginning to the very, very end.”But there’s an appeal in that vulnerability. “There’s part of this sickening horror of knowing you’re walking on the edge with this, that I kind of like, knowing that it could all fall apart at any second.”Chast’s designs, such as a worried man alone in a tiny rowboat, reflect that delicateness.Traditional Ukrainian decorated eggs also spoke to those fears. The elaborate patterns were believed to offer protection against evil.“There’s an ancient legend that as long as these eggs are made, evil will not prevail in the world,”says Joan Brander, a Canadian egg-painter who has been painting eggs for over 60 years, having learned the art from her Ukrainian relatives.The tradition, dating back to 300 B.C., was later incorporated into the Christian church. The old symbols, however, still endure. A decorated egg with a bird on it, given to a young married couple, is a wish for children. A decorated egg thrown into the field would be a wish for a good harvest.6.Why do people in many cultures prize the egg?A) It is a welcome sign of the coming of spring.B) It is their major source of protein in winter.C) It can easily be made into a work of art.D) It can bring wealth and honor to them.7.What do we learn about the decorated “eggs”in Russia?A) They are shaped like jewel cases.B) They are cherished by the rich.C) They are heavily painted in red.D) They are favored as a form of art.8.Why have contemporary artists continued the egg art tradition?A) Eggs serve as an enduring symbol of new life.B) Eggs have an oval shape appealing to artists.C) Eggs reflect the anxieties of people today.D) Eggs provide a unique surface to paint on.9.Why does Chast enjoy the process of decorating eggs?A) She never knows if the egg will break before the design is completed.B) She can add multiple details to the design to communicate her idea.C) She always derives great pleasure from designing something new.D) She is never sure what the final design will look like until the end.10.What do we learn from the passage about egg-painting?A) It originated in the eastern part of Europe.B) It has a history of over two thousand years.C) It is the most time-honored form of fancy art.D) It is especially favored as a church decoration.Passage 3The Urbanization —migration away from the suburbs to the city center —will be the biggest real estate trend in 2015, according to a new report.The report says America’s urbanization will continue to be the most significant issue affecting the industry, as cities across the country imitate the walkability and transit-oriented development makingcities like New York and San Francisco so successful.As smaller cities copy the model of these “24-hour cities，’’tfiore affordable versions of these places will be created. The report refers to this as the coming of the “18-hour city，”，and uses the term to refer to cities like Houston, Austin, Charlotte, and Nashville, which are “positioning themselves as highly competitive, in terms of livability, employment offerings, and recreational and cultural facilities.”Another trend that looks significant in 2015 is that America’s largest population group, Millennials (千禧一代)，will continue to put off buying a house. Apartments will retain their appeal for a while for Millennials, haunted by what happened to home-owning parents.This trend will continue into the 2020s, the report projects. After that, survey respondents disagree over whether this generation will follow in their parents，footsteps, moving to the suburbs to raise families, or will choose to remain in the city center.Another issue affecting real estate in the coming year will be America’s failing infrastructure. Most roads, bridges, transit, water systems, the electric grid, and communications networks were installed 50 to 100 years ago, and they are largely taken for granted until they fail.The report’s writers state that America’s failure to invest in infrastructure impacts not only the health of the real-estate market, but also our ability to remain globally competitive.Apart from the specific trends highlighted above, which cause some investors to worry, the report portrays an overall optimism borne by the recent healthy real-estate “upcycle”and improving economy. Seventy-four percent of the respondents surveyed report a “good to excellent”expectation of real-estate profitability in 2015. While excessive optimism can promote bad investment patterns, resulting in a real- estate “bubble,”the report’s writers downplay that potential outcome in that it has not yet occurred.11. According to the new report, real estate development in 2015 will witness_______ .A) an accelerating speedB) a shift to city centersC) a new focus on small citiesD) an ever-increasing demand12. What characterizes “24-hour cities”like New York?A) People can live without private cars.B) People are generally more competitive.C) People can enjoy services around the clock.D) People are in harmony with the environment.13. Why are Millennials reluctant to buy a house?A) They can only afford small apartments.B) The house prices are currently too high.C) Their parents' bad experience still haunts them.D) They feel attached to the suburban environment.14. What might hinder real estate development in the U.S.?A) The continuing economic recession in the country.B) The lack of confidence on the part of investors.C) The fierce global competition.D) The worsening infrastructure.15. How do most of the respondents in the survey feel about the U.S. real-estate market in 2015?A) Pessimistic. B) Hopeful.C) Cautious. D) Uncertain.Part II: Vocabulary and Structure（2*10=20）Directions: In this part there are 10 incomplete sentences. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then blacken the corresponding letter on the Answer Sheet.16. If you insist on doing that, please take me into____.A. thinkB.thinkingC. thoughtD. consideration17. The letters PTA ____ parent-teacher association.A. stand forB.call forC. reach forD. care for18. On ____ side of the street were standing young boys and girls to welcome the President.A. bothB.twoC. eitherD. every19. Hospital doctors don’t go out very often as their work ____ all their time.A. takes awayB.takes inC. takes overD. takes up20. The ___ of blood always makes him sick.A. sightB.viewC. lookD. form21. None of us knew how the change had come______.A. acrossB.aboutC. overD. down22. The price of fish is ______ during the Spring FestivalA. expensiveB.highC. valuableD. dear23. He offered to ______ her a hand as the bag was too heavy for her to carry.A. lendB.helpC. showD. borrow24. Do you mind if I ______ the mistakes in your report?A. pick upB.put upC. call outD. point out25- They told me it would be cheap but ______ it cost me nearly $ 500.A. in generalB.in a wordC. in detailD. in factPart III: Cloze (2*10=20)Directions: There are 10 blanks in the following passage. You should choose ONE answer that best fits into the passage. Then blacken the corresponding letter on the Answer Sheet.In August 2000, I walked onto the campus of Illinois State University (ISU) as a simple, quiet girl from a small rural town. There were more freshmen here than the population of my 26 hometown. Standing by myself, I was all of a sudden 27 by strangers from various backgrounds. I was 28 with this place and, for the first time in my life, I felt 29 .Over time, I realized that everybody around 30 the same. The strangers soon became friends, and the campus turned into one where I found 31. Before I knew it, ISU became my “ 32 ” away from home.Throughout the four years, I learned a lot I had not learnt from my 33 . I realized that you cannot 34 late Thursday night and still pass you Friday exam; that pizza three times a day will gain the 3515 pounds.26. A. noted B. entire C. former D. vague27. A. puzzled B. supported C. surrounded D. discovered28. A. satisfied B. surprised C. frightened D. unfamiliar29. A. alone B. excited C. scared D. delighted30. A. imagined B. experienced C. believed D. remained31. A. loneliness B. difficulty C. peace D. comfort32. A. home B. gift C. purpose D. apartment33. A. books B. parents C. hometown D. teachers34. A. sit up B. stay out C. work hard D. rest easy35. A. freshman B. university C. family D. friendsPart IV: Translation (30)Directions: In this part there is a passage consisting of 8 sentences in Chinese. You should translate it into English. Be sure to write clearly on the Answer Sheet.黄河是亚洲第三、世界第六长的河流。
综合模拟试卷三(讲师)
综合模拟试卷（三）一.单项选择题1．在团体人寿保险中，保险人制定保险费率时考虑的因素依据包括（ B ）等。
P224A 投保团体的地理分布、公司级别、以往理赔记录B 投保团体的业务性质、职业特点、以往理赔记录C 被保险人的个性特点、身高体重、以往理赔记录D 被保险人的业务爱好、工资收入、以往理赔记录2．中国保险监督管理委员会根据宪法和法律制定的行政法规及部门规章所作的解释属于（C）。
P80A 立法解释；B 司法解释；C 行政解释；D 仲裁解释3．按照保险期限分类，人身意外伤害的种类包括（ B ）。
P260A 一年期人身意外伤害、二年期人身意外伤害和三年期人身意外伤害保险B 一年期人身意外伤害、极短期人身意外伤害和多年期人身意外伤害保险C 一年期人身意外伤害、多年期人身意外伤害和超长期人身意外伤害保险D 一年期人身意外伤害、超长期人身意外伤害和终身期人身意外伤害保险4．在保险核保中，人寿保险公司指定的医疗机构对被保险人进行体检后所出具的报告是（C）。
A 沟通后由代理人提供的风险分析报告B 投保人填写的询问回答书C 体检后由医生提供的体检报告D 签约后由保险人提供的保单5．按我国保险法的规定，保险人在与投保人订立保险合同时应向投保人说明的事项是（D）。
A 保险合同的种类；B 保险公司的名称和地址C 保险公司资本金的规模；D 保险合同的条款内容6．国内运输货物保险基本险的保险责任包括（B）等。
P191A 遭受雨淋所致的损失B 按一般惯例应分摊的共同海损费用C 战争或军事行动造成的损失D 核事件或核爆炸造成的损失7．某企业投保企业财产综合险，保险金额为400万元，其中固定资产保险金额为200万元，流动资产保险金额为200万元。
在保险期内遭到洪水，固定资产全部损失，流动资产未损。
如果出险时固定资产保险价值为100万元，保险人对该损失的赔款是（D）。
P163A 0万元；B 25万元；C 50万元；D 100万元8．保险双方当事人在自愿原则下，投保人与保险人双方在平等的基础上，通过签订保险合同建立保险关系的一种保险叫做（C）。
2023年辽宁省阜新市阜新县育才中学中考语文模拟试卷(三)(含答案解析)
2023年辽宁省阜新市阜新县育才中学中考语文模拟试卷（三）1. 下列词语中加点字的字音、字形完全正确的一项是（）A. 蓦．然（mò）瘦削．（xiāo）侦缉．（jī）无可耐．何（nài）B. 污秽．（huì）鞠恭．（gōng）侍．候（cì）栩．栩如生（xǔ）C. 拘泥．（nì）狡黠．（xiá）滞．碍（zhì）寻章．摘句（zhāng）D. 蜗．行（wō）飞窜．（chuàn）驾驭．（yù）如坐针毯．（zhān）2. 下列句子中加点成语运用有误的一项是（）A. 她在电影院里高谈阔论．．．．，旁若无人，实在不像话。
B. 她连一点芝麻小事都要挑剔，未免太吹毛求疵．．．．了。
C. 因为准备充分，我对本次考试已经胸有成竹．．．．，争取万无一失。
D. 自古以来，要成就大事业绝不是轻而易举、信手拈来．．．．的。
3. 阅读下列文字，选出分析正确的一项（）ㅤㅤ①《黄河大合唱》是中华民族的史诗巨作，是一个时代的象征．．，是一代精神的诠释。
它细致地描述．．了中国人民遭受的深重灾难，广阔地展现出抗日战争的壮丽图景，从而塑造了中华民族巨人般的英雄形象。
它是时代的最强音，并向全中国、全世界发出了民族解放的战斗警号。
②它自面世以来，一直以其深远的内涵、独特的音乐魅力被世人称颂，③它是中国近代合唱音乐的一座光辉的里程碑，也是中国近代大型音乐作品的典范之作。
A. 文中加点的词“象征”“描述”词性相同。
B. 文中画横线的三个短语结构不同。
C. 文中画线句①的主干是“《黄河大合唱》是巨作”。
D. 文中画线句③是一个递进复句。
4. 下列表述有误的一项是（）A. 小说是四大文学体裁之一，它以塑造人物形象为中心，通过故事情节的叙述和环境描写来反映社会生活。
宋江是小说《水浒传》里的人物，人称“智多星”B. 《朝花夕拾》是我国伟大的文学家、思想家、革命家鲁迅先生写的一部散文集C. “铭”，是古代刻在器物上用来警戒自己或称述功德的文字，后来成为一种文体，这种文体一般都是用韵的D. 《钢铁是怎样炼成的》以主人公保尔•柯察金的生活经历为线索，展现了从1915年到1930年前后苏俄广阔的历史画面和人们艰苦卓绝的斗争生活5. 请你按作家的国籍对下列内容整理归类，制作三张读书卡片。
九年级数学中考模拟试卷(三)
九年级数学中考模拟试卷（三）一．选择题（共12小题，满分36分，每小题3分）1．（3分）给出下列数：，其中无理数有（）A．1个B．2个C．3个D．4个2．（3分）如图是由5个相同的小正方体组合而成的立体图形，其主视图是（）A．B．C．D．3．（3分）下列计算正确的是（）A．a5+a5＝2a10B．a3•2a2＝2a6C．（a+1）2＝a2+1D．（﹣2ab）2＝4a2b24．（3分）下列算式中，正确的是（）A．3＝3B．C．D．＝35．（3分）如图，在四边形ABCD中，AD∥BC，AB＝5，以A为圆心，以适当的长为半径作圆弧，分别交AB、AD于M、N；分别以M、N为圆心，以大于MN长为半径作圆弧，两弧相交于点G；作射线AG交BC于E；作EF∥AB交AD于F．若AE＝6，则四边形ABEF的面积等于（）A．48B．24C．30D．156．（3分）为了从甲、乙两名学生中选拔一人参加射击比赛，对他们的射击水平进行了一次测试，两人在相同的条件下各射靶10次，命中的环数进行了如下统计．平均数方差中位数甲747乙7 5.47.5某同学据此表分析得出如下结论：①两名选手的平均成绩相同；②从射击水平稳定发挥的角度考虑应选甲去参加射击比赛；③如果规定7环及7环以上为优秀则乙的优秀率比甲的优秀率高．上述结论中，一定正确的有（）个A．①②B．①③C．②③D．①②③7．（3分）如图，在矩形ABCD中，AB＝，AD＝3，连接AC，点E为AC上一个动点，点F为BC上一个动点，连接BE、EF，且始终满足∠ABE＝∠BFE，则线段BF的最小值为（）A．1B．C．D．28．（3分）如图，在平面直角坐标系中，点B的坐标为（3，0），AB⊥x轴，OA＝4，将△OAB绕点O按顺时针方向旋转90°得到△OA′B′，则点A′的坐标是（）A．（﹣，3）B．（，﹣3）C．（﹣5，3）D．（5，﹣3）9．（3分）如图，在平行四边形ABCD中，∠ABC的平分线交AD于点E，过点A作AF⊥BE，垂足为点F，若AF＝5，BE＝24，则CD的长为（）A．8B．13C．16D．1810．（3分）如图，D1931次西安至成都东动车匀速穿越秦岭隧道（隧道长大于火车长），火车进入隧道的时间x与火车在隧道内的长度y之间的关系用图象描述大致是（）A．B．C．D．11．（3分）关于x的方程+＝1的解是正数，则a的取值范围是（）A．a＞5B．a＜5且a≠﹣3C．a＜5D．a＜5且a≠3 12．（3分）如图①，在长方形MNPQ中，动点R从点N出发，沿着N→P→Q→M方向运动至点M处停止．设点R运动的路程为x，△MNR的面积为y，如果y关于x的函数图象如图②所示，那么下列说法错误的是（）A．MN＝5B．长方形MNPQ的周长是18C．当x＝6时，y＝10D．当y＝8时，x＝10二．填空题（共5小题，满分15分，每小题3分）13．（3分）一元二次方程x2﹣8x+a＝0，配方后为（x﹣4）2＝1，则a＝．14．（3分）已知圆锥的高为7.6米，底面积半径为2.7米，则圆锥的体积为立方米（π取3.14，结果精确到0.01，圆锥的体积＝×底面积×高）．15．（3分）两个不透明的口袋里各有一黑一白两个球，分别从两个口袋里随机摸出一个球，摸出的两个球颜色相同的概率是．16．（3分）如图，已知Rt△ABC≌Rt△DEC，∠ECD＝∠BCA＝90°，∠E＝30°，D为AB的中点，BC＝，若△DEC绕点D顺时针旋转得到△DE′C′，若DE′，DC′分别与Rt△ABC的直角边BC相交于M，N，则当△DMN为等边三角形时，BN的长为．17．（3分）如图，正方形ABCB，中，AB＝，AB与直线l所夹锐角为60°，延长CB1交直线l于点A，作正方形A1B1C1B2，延长C1B2交直线l于点A2，作正方形A2B2C2B3，延长C2B3交直线l于点A3，作正方形A3B3C3B4……，依此规律，则线段A2021A2022＝．三．解答题（共9小题，满分69分）18．（3分）计算：．19．（4分）先化简再求值：，其中x＝﹣2，y＝+2．20．（8分）“安全教育平台”是中国教育学会为方便家长和学生参与安全知识活动、接受安全提醒的一种应用软件．某校为了了解家长和学生参与“防溺水教育”的情况，在本校学生中随机抽取部分学生做调查，把收集的数据分为以下4类情形：A．仅学生自己参与；B．家长和学生一起参与；C．仅家长自己参与；D．家长和学生都未参与．请根据图中提供的信息，解答下列问题：（1）在这次抽样调查中，共调查了名学生；（2）补全条形统计图，并在扇形统计图中计算D类所对应扇形的圆心角的度数；（3）根据抽样调查结果，估计该校3000名学生中“家长和学生都未参与”的人数．21．（8分）如图，在四边形ABCD中，∠BAC＝90°，E是BC的中点，AD∥BC，AE∥DC．（1）求证：四边形AECD是菱形；（2）过点E作EF⊥CD于点F，若AB＝6，BC＝10，求EF的长．22．（8分）江汉区某中学组织七年级同学参加校外活动，原计划租用45座客车若干辆，但有15人没有座位；如果租用同样数量的60座客车，则多出一辆，且其余客车刚好坐满．已知45座和60座客车的租金分别为220元/辆和300元/辆．（1）设原计划租45座客车x辆，七年级共有学生y人，则y＝（用含x的式子表示）；若租用60座客车，则y＝（用含x的式子表示）；（2）七年级共有学生多少人？（3）若同时租用两种型号的客车或只租一种型号的客车，每辆客车恰好坐满并且每个同学都有座位，共有哪几种租车方案？哪种方案更省钱？23．（8分）如图，某海防哨所（O）发现在它的北偏西30°，距离哨所500m的A处有一艘船，该船向正东方向航行，经过3分钟到达哨所东北方向的B处，求该船的航速．（精确到1km/h）24．（8分）如图，一次函数y＝﹣x+b与反比例函数y＝的图象相交于A（1，4）、B两点，延长AO交反比例函数图象于点C，连接OB．（1）求出一次函数与反比例函数的解析式；（2）写出一次函数值小于反比例函数值的自变量x的取值范围；（3）在y轴上是否存在一点P，使S△P AC＝S△AOB？若存在，请求出点P坐标，若不存在，请说明理由．25．（10分）如图，⊙O与△ABC的AB边相切于点B，与AC、BC边分别交于点D、E，DE∥OA，BE是⊙O的直径．（1）求证：AC是⊙O的切线；（2）若∠C＝30°，AB＝3，求DE的长．26．（12分）综合与探究：如图，抛物线y＝﹣x2+x+6与x轴交于点A，B（点A在点B的左侧），与y轴交于点C，直线l经过B，C两点．（1）求A，B两点的坐标及直线l的函数表达式．（2）点D是直线l上方抛物线上一点，其横坐标为m，过点D作直线DE⊥x轴于点E，交直线l于点F．当DF＝2EF时，求点D的坐标．（3）在（2）的条件下，在y轴上是否存在点P，使得∠P AB＝2∠DAB？若存在，请直接写出点P的坐标；若不存在，请说明理由．。
全国自考(护理学研究)模拟试卷3含答案和解析
全国自考（护理学研究）模拟试卷3单项选择题1.把基础研究发现的新理论用于特定目标的研究属于( )(C)A. 基础研究B. 发展研究C. 应用研究D. 实践研究解析：应用研究是把基础研究的新理论应用于特定的目标的研究，它是基础研究的继续，目的在于为基础研究的成果开辟具体的应用途径，使之转化为实用技术。
2.手稿属于( )(A)A. 零次文献B. —次文献C. 二次文献D. 三次文献解析：零次文献是指未经发表或未进入社会交流、未经系统加工整理的最原始的文献，如书信、手稿、私人笔记、记录等。
3.文章精髓的聚光镜，对论文起着画龙点睛作用的是( )(A)A. 文题B. 材料与方法C. 结果D. 讨论解析：一篇论文的题目是给编辑和读者的第一印象，是文章精髓的聚光灯，对论文起着画龙点睛的提示、评价、吸引和检索作用。
4.在研究静脉进针角度与疼痛感的关系中，属于自变量的是( )(B)A. 穿刺部位B. 进针角度C. 疼痛感D. 研究对象对疼痛的耐受性解析：自变量是指能影响研究目的的主要因素，即由研究者安排的、人为操纵控制的、做有计划变化的因素。
5.在统计学上，概率的表示符号为( )(A)A. PB. CC. AD. D解析：概率是描述随机事件发生可能性大小的一个度量，在统计学上用符号P表示。
6.年鉴属于( )(A)A. 三次文献B. 期刊C. 报纸D. 特种文献解析：三次文献包括综述、评论、进展、指南、词典、动态、百科全书、教科书、年鉴等。
7.存储密度低、占据空间大的文献类型是( )(A)A. 印刷型文献B. 缩微型义献C. 视听型文献D. 机读型电子出版物解析：印刷型文献即纸质文献，其缺点是携带不便，存储密度低，占据空间大，易受虫蛀、水蚀等。
8.著录文献外部特征的文献检索工具是( )(B)A. 目录B. 题录C. 索引D. 文摘解析：题录是著录文献的外部特征，以一个内容上独立的文章作基本著录。
9.MEDLINE光盘数据库的记录中，代表文献“评论”的字段是( )(B)A. TAB. CMC. AUD. AD解析：评论的字段名称为“Comments”，缩写为“CM”。
2023年成人高等考试《语文》(高起专)模拟试卷三
2023年成人高等考试《语文》（高起专）模拟试卷三[单选题]1.依次填入句中横线上的词语，正确的一组是()《四世同堂》是一部（江南博哥）很好的电视剧。
它忠实地体现了老舍先生作品的_______，浓郁而亲切的_______人情气息弥漫始终，它记述了历史，同时又记述了北平的_______，北平人及他们的思绪、感情和生活。
这种深沉、朴实的_______，是与导演对作品的深刻理解分不开的。
A.风格风俗风光情调B.风采风物风俗格调C.风格风土风情格调D.风貌风俗风景情调参考答案：C参考解析：此类试题可以用“定位排除法”来做。
“风格”“风俗”“风光”“风采”“风物”“风土”“风情”“风貌”“风景”都只是一字之差，但意义却大不相同。
“风格”主要指作家的写作作风。
“风俗”表特定区域、特定人群沿革下来的风气、礼节、习惯等的总和。
“风光”指风景、景物或名胜风景。
“风采”指美好的仪表举止、神采。
“风物”指一个地方特有的风光景物。
“风土”指风俗习惯与地理环境等。
“风情”指风土人情。
“风貌”的意思是风采、特征与外貌。
“风景”指供观赏的自然风光、景物。
“格调”指的是作品的艺术风格。
“情调”指情趣格调。
所以应选C项。
[单选题]2.依次填入下列各句横线处的词语，最恰当的一组是()①云南有着美丽的风景，山清水秀，月色朦胧；风摇叶展，山路_______；九转十八盘，山雨雾中行。
②大多数人不会留意到，每一项这样的工程_______，都会留下一片建设者的坟茔，他们不再魂归故里，而是永远与这伟大的工程相依相伴。
③互联网并非_______、整齐划一的技术革命的产物，而是在各种混乱、争论和复杂的利益纠葛中发展成今天的规模。
正是一个个小的草根网络，最终汇集成一个不可逆转的大潮流。
A.曼延告竣自上而下B.蔓延告罄一呼百应C.曼延告竣一呼百应D.蔓延告罄自上而下参考答案：A参考解析：“曼延”，连绵不断；“蔓延”，像蔓草一样不断向四周扩展。
①句对象为“山路”，应用“曼延”。
模拟试卷三
模拟试卷三专业实务1. 不利于患者抓住交谈主题的是A. 从主诉开始引导话题B. 事先了解患者资料C. 随意提出新话题D. 解释患者的提问E. 准备交谈提纲2. 下列防止交叉感染的最重要的措施是A. 无菌物品应定期检查B. 无菌操作前洗手、修剪指甲C. 一份无菌物品只能供一个病人使用D. 无菌物品应放在清洁、干燥、固定的地方E. 凡未经消毒的手和物品，不可跨越无菌区3. 两人使用平车搬运病人，应注意使平车头端和床尾呈A. 直角B. 平行C. 锐角D. 钝角E. 对接4. 选用上臂三角肌做肌内注射时，其注射区是A. 三角肌上缘2~3横指处B. 三角肌下缘2~3横指处C. 肱二头肌下缘2~3横指处D. 上臂外侧肩峰下2~3横指处E. 上臂内侧肩峰下2~3横指处5. 护士护理危重症患者时，首先观察A. 生命体征及瞳孔变化B. 意识状态的改变C. 有无脱水、酸中毒D. 肢体活动情况E. 排尿排便情况6. 书写病室报告时，应先书写的患者是A. 出院患者B. 危重患者C. 新入院患者D. 当日手术患者E. 行特殊治疗的患者7. 心房颤动时的心房率为A. 100~180次/分B. 180~220次/分C. 250~350次/分D. 350~600次/分E. 600~800次/分8. 氧气筒内的氧不可用尽，压力表指针降至某刻度时不可再用，即该刻度所指数值为A. 0.1MPaB. 0.3 MPaC. 0.5 MPaD. 0.7 MPaE. 0.9 MPa9．贯穿于护理活动全过程的是A. 护理评估和护理诊断B. 护理诊断和护理计划C. 护理计划和护理评价D. 护理诊断和护理评价E. 护理评估和护理评价10. 采用PIO格式进行护理记录时，I指A. 护理问题B. 护理措施C. 护理评价D. 护理结果E. 护理评估11. 急性胰腺炎患者禁食的目的是A. 控制饮食B. 避免胃扩张C. 减少胃液分泌D. 减少胰液分泌E. 解除胰管痉挛12. 护士为病人进行体位引流，不正确的是A. 确定引流体位很重要B. 引流应在进餐前30分钟完成C. 每天可引流1~3次D. 每次引流时间可持续15分钟E. 引流后辅以雾化吸入可增加引流效果13. 门诊开诊前，门诊护士应A. 检查候诊、就诊环境B. 测量生命体征C. 收集初诊病案D. 回收门诊病案E. 消毒就诊环境14. 多尿是指24小时尿量超过A. 1500mlB. 2000mlC. 2500mlD. 3000mlE. 3500nl15. 引起肝性脑病最常见的原因是A. 门体分流手术B. 原发性肝癌C. 妊娠急性脂肪肝D. 肝硬化E. 严重胆道感染16. 急性阑尾炎易发生坏死、穿孔的主要原因是A. 阑尾开口小B. 阑尾淋巴丰富C. 阑尾蠕动慢而弱D. 阑尾动脉为终末动脉E. 阑尾系膜短17. 轮状病毒肠炎多见于A. 新生儿B. 6个月以内婴儿C. 6~24个月小儿D. 2~4岁小儿E. 4岁以上18. 迁延性肺炎的病程为A. ﹤1个月B. 1个月C. 1~3个月D. 〉3个月E. 3~5个月19. 下列关于结核菌的描述错误的是A. 染色具有抗酸性B. 在阴湿处能生存5个月以上C. 烈日下暴晒2个小时可被杀死D. 70%酒精接触2分钟可杀菌E. 煮沸5分钟能被杀死20. 出生时存在以后永不消失的反射有A. 觅食反射B. 握持反射C. 角膜反射D. 拥抱反射E. 提睾反射21. 小儿出生时大脑的重量约占体重的A. 10%~12%B. 13%~15%C. 16%~18%D. 18%~21%E. 25%22. 老年人血管变化的特点是A. 脉压降低B. 收缩压升高C. 主动脉壁变薄D. 周围动脉壁变薄E. 血管软化程度增加23. 小儿发育成熟最晚的系统是A. 神经系统B. 淋巴系统C. 消化系统D. 呼吸系统E. 生殖系统24. 短效口服避孕药用法正确的是A. 自月经周期的第4天起每晚1片B. 自月经周期的第5天起每晚1片C. 自月经周期的第5天起每晚2片D. 连服一个月不能间断E. 若漏服1片于次晨补服2片25. 胎膜早破孕妇正确的卧位是A. 仰卧位B. 右侧卧位C. 左侧卧位，抬高臀部D. 头高足低位E. 半坐卧位26. 患抑郁症病人告诉你：“别在我这费时间了，去和那些值得你费功夫的人谈谈吧。
上海市2024年高考语文模拟试卷及答案3
上海市2024年高考语文模拟试卷及答案10分）1．按要求填空。
（1）西当太白有鸟道，。
（李白《蜀道难》）（2），暴霜露，斩荆棘，以有尺寸之地。
（苏洵《》）（3）贾谊《过秦论》中“，”两句，运用比喻手法，生动形象地描写了陈涉起义后得到热烈响应的情景。
2．按要求作答。
（1）小浦春节请书法社老师为学校大门写了一副对联，以下最符合．．．的一项是（）A．上联：龙腾九天万物生下联：凤舞盛世群英会B．上联：龙岁生辉照杏林下联：春风化雨润桃李C．上联：龙岁书声传四海下联：新年笔韵绘千山D．上联：龙行春霖滋沃土下联：师长矢志育新苗（2）将下列编号的句子依次填入语段空白处，语意连贯的一项是（）上海能够成为中国共产党的诞生地最重要的一个方面，与上海在近代中国的历史进程和地位密不可分，上海是中国近代最早开放的城市，____，____，____，____，从而使上海成为中国共产党诞生地，成为历史的必然。
①为中国共产党的成立提供了政治、经济、社会和文化等各种条件②始终是东西方联结的桥梁和纽带③开放伴随着上海作为现代都市的形成④得风气之先和地利之便A．④②①③B．③④①②C．③②④①D．④①②③70分阅读下文，完成下面小题。
材料一①近日，OpenAI公司推出的ChatGPT引发了全球热议。
这款以聊天机器人形式推出的产品，不仅具有学习和理解人类语言的能力，还能根据聊天内容的上下文进行互动，像“人”一样与使用者进行对话，并能在对话过程中完成撰写邮件、创作文案、翻译甚至编程等多项任务。
出人意料的“聪明”让它受到了众多企业青睐，将其作为日常工作中的效率工具。
②人工智能模型运用深度学习算法和自然语言处理技术，通过对大量语言数据和人类积累的图书、论文等知识库的学习，具备了掌握人类海量知识以及理解和表达人类语言的能力。
同时，人工智能模型还能持续学习、不断进化。
据悉，OpenAI今年将发布经过进一步训练学习后的GPT-4，产品使用效果还会有飞跃式提升。
初中教师(笔试)_模拟试卷_教资《中学教育知识与能力》模拟卷3
1.“忧者见之则忧，喜者见之则喜”，所针对的情绪状态是（）。
(2.0分)A.心境B.激情C.应急D.应激参考答案A解析心境是一种微弱、平静和持久的情绪状态。
心境具有弥散性，不指向某一特定对象，而是使人们的整个生活都染上某种情绪色彩。
题干描述正是体现了心境的弥散性。
2.虽然二班是全年级成绩倒数第一的班，但陈老师坚信自己一定能提高他们的成绩。
这主要反映了他具有较高的教学（）。
(2.0分)A.认知能力B.效能感C.操作能力D.监控能力参考答案B解析教学效能感指教师认为自己能够有效地指导学生，相信自己具有教好学生的能力。
3.运用班级中先进典型对学生进行思想品德教育，这体现了德育方法中的（）。
(2.0分)A.说服法B.榜样法C.锻炼法D.讨论法参考答案B解析德育方法中的榜样法是教师利用榜样人物的高尚思想、模范行为、优异成就来影响学生的思想、情感和行为的方法。
题干中的教师在对学生进行德育教育的过程中抓班级中的先进典型，利用先进典型对学生进行教育，体现的是榜样法的运用。
4.由于遗忘进程是先快后慢，所以我们要（）(2.0分)A.复习方式多样化B.及时复习C.降低干扰D.集中、分散复习相结合参考答案B解析遗忘进程是先快后慢，为了防止遗忘，必须“趁热打铁”，及时进行复习。
所谓及时复习就是在初期大量遗忘开始之前就进行复习。
5.小玲性情沉静，情感发生缓慢而微弱，不外露，忍耐力强，她的气质类型属于（）。
(2.0分)A.黏液质C.抑郁质D.混合型参考答案A解析黏液质的特点是安静，稳重踏实，反应性低，交际适度，自制力强(性格坚韧)，话少，表现出内倾性，可塑性差，有些死板，缺乏生气。
小玲气质的描述符合黏液质的特点。
6.教育者重视在儿童发展的某一关键时期对儿童施以相应的教育，这是因为儿童的发展具有（）(2.0分)A.顺序性B.不平衡性C.阶段性D.差异性参考答案B解析学生在某个时期内表现出某种机能的快速发展，体现了不平衡性的特点，这要求教师对处于关键时期的儿童施以相应的教育。
大学英语(一)模拟试卷三
Network Education College, BLCU《大学英语（一）》模拟试卷三注意：1．试卷保密，考生不得将试卷带出考场或撕页，否则成绩作废。
请监考老师负责监督。
2．请各位考生注意考试纪律，考试作弊全部成绩以零计算。
3．本试卷满分100分，答题时间为90分钟。
4.本试卷分为试题卷和答题卷，所有答案必须答在答题卷上，答在试题卷上不给分。
I.Multiple Choice. (1 point for each, altogether 20 points)Directions:There are 20 sentences in this section. Beneath each sentence there are four choices respectively marked by letters A, B, C and D. Choose the word that you think best complete the sentence. Write your answers on the answer sheet.1. No sooner had she entered the house _______ the telephone rang.A. whenB. thanC. as D．while2. If you were older, I _______ you to go there yesterday.[A] will allow [B] should allow[C] would have allowed [D] had allowed3. I would have come earlier, but I _______ that you were waiting for me.[A] didn’t know [B] hadn’t know[C] would have known [D] haven’t known4. This is the hotel _______ last month.[A] which they stayed [B] at that they stayed[C] where they stayed at [D] where they stayed5. The engineer _______ my father works is about 50 years old.A. to whomB. on whomC. with which D．with whom6. It is very important for the strong man to know that _______ strong he is, he cannot be the strongest.A. whateverB. wheneverC. whichever D．however7. Either the dean or the principal ______ the meeting.A. attendsB. attendC. are attending D．have attended8. On the wall _______ two large portraits.A. are hangingB. hangedC. hang D．hangs9. The missing boys were last seen ______ near the river.A. to playB. playC. to be playing D．playing10. ______ in thought, he almost ran into the car in front of him.A. To loseB. LostC. Having lost D．Losing11. If you wave your book in front of your face, you can feel the air ______ against your face.A. movedB. movingC. moves D．to move12. A hardworking man _______ become a great scientist, but a great scientist _______ be a hardworking man.A. can’t; canB. may not; canC. can’t; must D．may not; must13. _______ he does has nothing to do with me.A. WhateverB. No matter whatC. That D．If14. The doctor did a lot to reduce the patient’s fear _______ he would die of the disease.A. thatB. whichC. of which D．of that15. We wanted a new table for dinner, so my father bought _____ from a furniture store yesterday.A. itselfB. oneC. himself D．another16. In another year or so, you _______ all about it.A. forgetB. would forgetC. have forgottenD.will have forgotten17. _______ you don’t like him is none of my business.A. WhatB. ThatC. Who D．Whom18. They decided to chase the cow away _______ it did more damage.A. unlessB. untilC. before D．although19. It is important to remember the saying that_______ is better than cure.A. preventionB. promotionC. permission D．proportion20. They couldn’t _______ him of his mistake.A. adviseB. convinceC. persuade D．believeII. Cloze (10%)Directions: Decide which of the choices given below would best complete the passage if inserted in the corresponding blanks.Write your answers on the answer sheet.The United States covers a large part of the North 21 continent (洲), when this land first became a nation. After 22 its freedom (自由) from England, it has 13 states. Each of the states had a star on the American flag (旗子). As the nation 23 , new states were formed and there 24 new stars on the flag 25 a long time, there were forty-eight states. In 1959 two 26 stars were added (加) to the flag, standing for (代表) the new states of Alaska and Hawaii.27 were the first people of the land and great number of people came from England. It is28 that reason that the language of the U.S. is English and 29 its culture and customs (文化习惯) are more 30 those of England than any other country in the world.21. _______.[A] America [B] America's [C] American [D] Americans22. _______.[A] win [B] won [C] winning [D] have won23. _______.[A] grew [B] grows [C] growing [D] have grown24. _______.[A] are [B] were [C] have been [D] had been25. _______.[A] In [B] From [C] For [D] Through26. _______.[A] another [B] many [C] other [D] more27. _______.[A] India [B] Indian [C] India’s[D] Indians28. _______.[A] on [B] for [C] because [D] because of29. _______.[A] that [B] why [C] many [D] all30. _______.[A] as [B] like [C] same [D] as ifIII. Reading Comprehension. (2 point for each, altogether 30 points) Directions: There are three passages followed by questions. Beneath each question there are four choices respectively marked by letters A, B, C and D. Choose the right answer for each question. Write your answers on the answer sheet.Passage 1During the rest of sleep，the fatigue of the body disappears. The tired mind gathers new energy；the memory improves；And troubles and problems are seen in better perspective. Some adults require little sleep；Others need eight to ten hours in every twenty-four. Infant sleep sixteen to eighteen hours daily，the amount gradually going less as they grow older. Your students may need twelve hours；University students may need ten. A worker with a physical demanding job may also need ten，whereas an executive working under great pressure may manage on six to eight. Many famous people are reputed to have required little sleep. Napoleon Bonaparte，Thomas Edison，and Charles Darwin apparently averaged only four to six hours a night.Whatever your individual need，you can be sure that by the age of thirty you will have slept for a total of more than twelve years. By that age you will also have developed a sleep routine：favorite hour，a favorite bed，a favorite posture，and a formula you need to follow in order to rest comfortably.Investigators have tried to find out how long a person can go without sleep. Several people have reached more than 115 hours--nearly five days. Whatever the limit，it is absolute. Animals kept awake for from five to eight days have died of exhaustion. The limit for human beings is probably about a week.31. The writer implies that _________.[A] sleep is important for good mental and physical health[B] a light sleep is as restful as a deep sleep[C] memory is improved during sleep[D] sleep is relatively unimportant for human beings32. From the amount of sleep Napoleon，Edison，and Darwin required，we can conclude______________.[A] that they were famous[B] that they were executives[C] that they were intelligent[D] None of the above33. The amount of sleep required may ______________.[A] vary greatly from one individual to another[B] depend on an individual's age[C] be related to an individual's occupation[D] All of the above.34. If a person is not allowed to follow his before-slept routine，he will probably_______________.[A] not sleep well[B] never fall asleep[C] lose his memory[D] begin to daydream35. The longest time a human being can survive without sleep is probably_________.[A] five days[B] ten days[C] seven days[D] twelve daysPassage 2Atoms are all around us. They are the bricks of which everything is made. Many millions of atoms are contained in just one grain of salt，but despite their small size they are very important. The way an everyday object behaves depends on what kinds of atoms are in it and how they act.For instance，you know that most solid objects melt if they get hot enough. Why is this? It is the effect of the heat on the object's atoms. All atoms move constantly. When they are hot，they move faster.Usually the atoms in an object hold together and give the object its shape. But if the object grows hot，its atoms move so fast that they break the force that usually holds them together. They move out of their usual places so that the object loses its shape. Then we say that the object is melting.36. One grain of salt contains ______________ .[A] a few thousand atoms[B] many millions of atoms[C] several heated atoms[D] one million atoms37. The way an object behaves depends on the ______________.[A] kinds of atoms in it[B] number of atoms in it[C] way its atoms behave[D] both A and C38. Heating an object will affect_______________.[A] the movements of its atoms[B] the speed of its atoms[C] the shape of its atoms[D] both A and B39. An object holds its shape because its atoms _______________.[A] usually hold together[B] move very fast[C] are very hot[D] are not moving40. When its atoms leave their usual places，we say that an object is_____________________.[A] shrinking[B] changing places[C] expanding[D] meltingPassage 3Television has opened windows in everybody’s life. Young men will never again go to war as they did in 1914, Millions of people now have seen the effects of a battle. And the result has been a general dislike of war, and perhaps more interest in helping those who suffer from all the terrible things that have been shown on the screen.Television has also changed politics. The most distant areas can now follow state affairs, see and hear the politicians before an election. Better informed, people are more likely to vote, and so to make their opinion count.Unfortunately, television’s influence has been extremely harmful to the young. Children do not have enough experience to realize that TV shows present an unreal world; that TV advertisements lie to sell products that are sometimes bad or useless. They believe that the violence they see is normal and acceptable. All e ducators agree that the “television generations” are more violent than their parents and grandparents.Also, the young are less patient. Used to TV shows, where everything is quick and interesting, they do not have the patience to read an article without pictures; to read a book that requires thinking; to listen to a teacher who doesn’t do funny thing s like the people on children’s programs. And they expect all problems to be solved happily in ten, fifteen, or thirty minutes. That’s the time it takes on the screen.41. In the past, many young people ______________.[A] knew the effects of war[B] went in for politics[C] liked to save the wounded in wars[D] were willing to be soldiers42. Now with TV people can _________.[A] discuss politics at an information center [B] show more interest in politics[C] make their own decisions on political affairs [D] express their opinions freely43. The author thinks that TV advertisements _________.[A] are not reliable on the whole [B] are useless to people[C] are a good guide to adults [D] are very harmful to the young44. Which is NOT true according to the passage?[A] People have become used to crimes now.[B] With a TV set some problems can be solved quickly.[C] People now like to read books with picture.[D] The adults are less violent than the young.45. From the passage, we can conclude that _________.[A] children should keep away from TV[B] TV programs should be improved[C] children’s books should have pictures[D] TV has a deep influence on the youngIV. Blanking filling. (1 point for each, altogether 10 points)Directions: Complete each of the following sentences with the correct form of theitalicized word on the left of each sentence. Write your answers on the blanks below.V . Translation. (3 points for each, altogether 30 points)Directions: Translate the following sentences into English, using the words or phrases in the brackets. Write your answers on the answer sheet.56. 他这次考试失败使他意识到定期复习功课是多么重要。
江苏省2023年中考语文模拟试卷(三)及答案
江苏省2023年中考语文模拟试卷（三）一、积累与运用（22分）1．根据要求填写古诗文名句。
（1）水光潋滟晴方好，。
（苏轼《饮湖上初晴后雨》）（2）几处早莺争暖树，。
（白居易《钱塘湖春行》》（3），，蓬舟吹取三山去。
（李清照《渔家傲》）（4）吟诵古诗文名篇，感受历代志士仁人的风范。
“生，亦我所欲也；义，亦我所欲也．二者不可得兼，”，是为了正义不惜献身的坚定信念：“安得广厦干万间，”，是心忧天下的博大胸怀：“，”（《登飞来峰》）是睥睨一切的非凡气度：“，西北望，射天狼”，是建功立业的壮志豪情：“长风破浪会有时，”是勇往直前的乐观和自信。
2．根据语境作答。
可为是一种责任，是在发展与动荡并存的时代里接过火炬，为中华民族的伟大复兴和社会主义现代化国家的建成。
可为又是一种志向，是提高思想站位，毫不动摇地坚持党的领导，为人民谋幸福、为民族谋复兴的A 意志。
孔子于乱世中尚能明道，为了大义能“知其不可而为之”；屈原在饱受排挤、B之际犹能tǐxù（）百姓，“哀民生之多艰”；戊戍六君子面对冷酷的剑子手，仍能高呼“我自横刀向天笑，去留肝胆两昆仑”。
在当为却不可为的时代，他们jūgōng jìn cuì（）为国为民。
如今站在百年的积累之上，面对百年来有之大变局，我们正当有为，我们必当大有作为！（1）根据拼音在文中括号内填写正确的词语（2）为文中A、B处选择恰当的词语。
坚定坚利穷途末路穷愁潦倒（3）修改文中画线句的语病，把正确的句子写下来。
_______________________________________________________________________________________________ 3．将下列句子组成语意连贯的一段话，排序最恰当的一项是（）①这一年，双星联壁，文光射斗，群星闪烁，光耀中华。
②此后，他们共同发力，承前启后，开创了北宋王胡诗文创作的鼎盛时期。
全国计算机等级考试全真模拟试卷(3)及答案
全国计算机等级考试全真模拟试卷（3）一、选择题（（1）——（10）、（21）——（40）每题2分，（11）——（20）每题1分，共70分）（1）下列叙述中正确的是（）。
A）一个算法的空间复杂度大，则其时间复杂度必定大B）一个算法的空间复杂度大，则其时间复杂度必定小C）一个算法的时间复杂度大，则其空间复杂度必定小D）上述三种说法都不对（2）下列叙述中错误的是（）。
A）线性表是由n个元素组成的一个有限序列B）线性表是一种线性结构C）线性表的所有结点有且仅有一个前件和后件D）线性表可以是空表（3）数据的存储结构是指（ A ）。
A）数据所占的存储空间B）数据的逻辑结构在计算机中的存放形式C）数据在计算机中的顺序存储方式D）存储在计算机外存中的数据（4）下面对对象概念描述正确的是（D ）。
A）任何对象都必须有继承性B）对象是属性和方法的封装体C）对象间的通信靠信息传递D）方法是对象的静态属性（5）有下列二叉树，对此二叉树前序遍历的结果为（）。
A）ACFXDBEYZ B）ABEFXYZCD C）ABCDEFXYZ D）ABDYECFXZ（6）两个或两个以上模块之间联系的紧密程度称为（）。
A）耦合性B）内聚性C）复杂性D）数据传输特性（7）在下列关于二叉树的叙述中，正确的一项是（ C ）。
A）在二叉树中，任何一个结点的度都是2 B）二叉树的度为2C）在二叉树中至少有一个结点的度为2 D）一棵二叉树的度可以小于2（8）待排序的关键码序列为（33，18，9，25，67，82，53，95，12，70），要按关键码值递增的顺序排序，采取以第一个关键码为基准元素的快速排序法，第一趟排序后关键码33被放到第（ A ）个位置。
A）3 B）5C）7 D）9（9）以下所述中，是软件调试技术的是（ B ）。
A）错误推断B）集成测试C）回溯法D）边界值分析（10）设有如下关系表：A B C A B C A B C123123123234694789则下列操作正确的是（A）T=R/S B）T=R×S C）T=R∩S D）T=R∪S（11）C语言程序的执行是（）。
大学英语(二)模拟试卷三
Network Education College, BLCU《大学英语（二）》模拟试卷三注意：1．试卷保密，考生不得将试卷带出考场或撕页，否则成绩作废。
请监考老师负责监督。
2．请各位考生注意考试纪律，考试作弊全部成绩以零计算。
3．本试卷满分100分，答题时间为90分钟。
4．本试卷试题为客观题，请按要求填涂答题卡，所有答案必须填涂在答题卡上，答在试题卷上不给分。
I.Multiple Choice. (2 points for each, altogether 40 points)Directions:There are 20 sentences in this section. Beneath each sentence there are four choices respectively marked by letters A, B, C and D. Choose the word that you think best complete the sentence. Write your answers on the answer sheet.1. The newspaper __B_____ the rain will last for another three days.[A]. is being said [B]. says [C]. is said [D]. is saying2. A ___C____of red arrows on the wall point the way to the meeting room.[A]. set [B]. picture [C]. series [D]. group3. When presented with the first prize, she ____A___ with delight.[A]. beamed [B].laughed [C]. cried [D]. smiled4. There are some people who show great ____D___ about others' affairs.[A].lives [B]. expects [C]. interests [D]. curiosity5. He considered it his good __B_____ to have won her love.[A]. prospect [B].fortune [C]. opportunity [D]. chance6. It was essential that the application forms __C_____ back before the deadline.[A]. must be sent [B]. would be sent [C]. be sent [D]. were sent7. I hope my teacher will take my recent illness into __A_____ when judging my exams.[A]. account [B]. counting [C]. regard [D]. observation8. There is an undesirable ____D___ nowadays to make films showing violence.[A]. direction [B]. tradition [C]. phenomenon [D]. trend9. The ____C___ runner can run 2 miles in 15 minutes.[A]. common [B]. usual [C]. average [D]. general10. It is not that we are more eager, __B_____ we have invented all sorts of social devices to hasten the process.[A]. so [B]. but that [C]. or [D]. only because11. My parents had explained everything to me and now ___C____．[A]. leaving me in no doubt left [B]. I was left in no doubt[C]. I have not in doubt left [D]. I am having in no doubt left12. I ____A___ the driver to be a stranger in this city so he tried to deceive me by going the wrong way．[A]. appeared to [B]. was appeared [C]. appear to [D]. have appeared13. __A_____,they wouldn't have given it up．[A]. Had there been any chance [B]. If they had not stood a chance[C]. If they stood any chance there [D]. Would they stand a chance14. All _____B__ is a continuous supply of the basic necessities of life．[A]. this is needed [B]. that is needed [C]. for our needs [D].the thing needing15. These fairy tales are familiar __C_____ people in every country．[A]. with [B]. for [C]. to [D]. about16. My friend failed to meet me at the station, and I was at a loss what to do __A_____ the circumstances.[A]. under [B]. on [C]. for [D]. from17. The box was opened in the ____C___ of the necessary witnesses.[A]. presence [B]. preface [C]. front [D]. eyes18. __C_____ to it that you shut all the windows before going to bed.[A]. Look [B]. Watch [C]. See [D]. View19. I was beginning to realize that it does not ___B____ much whether a legend is true or not as long as it is beautiful.[A]. mind [B]. matter [C]. meet [D]. risk20. He didn't want to ___D____ getting wet as he had only one suit.[A]. avoid [B]. adventure [C]. attain [D]. riskII.II. Cloze (2 points for each, altogether 20 points)Directions: Decide which of the choices given below would best complete the passage if inserted in the corresponding blanks.Write your answers on the answer sheet.When you visit London, one of the first things you will see is Big Ben, the famous clock which can be 21 all over the world on the BBC. If the House of Parliament had not been burned down in 1834, the great clock would never have been erected. Big Ben takes its name from Sir Ben Gamin Hall who was responsible 22 the making of the clock when the new House of Parliament was 23 . It is not only 24 , but is extremely accurate 25 . Officials from Greenwich Observatory（格林威治天文台）have the clock 26 twice a day. On the BBC you can hear the clock when it is actually 27 because microphones are connected to the clock tower. Big Ben has 28 gone wrong. Once, however, it failed to give the correct time, a painter who had been __29 the tower bung a pot of paint on one of the hands and the clock was 30 !21. __C_____[A] seen [B] felt [C] heard [D] touched22. ____D___[A] at [B] to [C] in [D] for23. ___B____[A] having built [B] being built[C] having been built [D] building24. __C_____[A] immensely sized [B] having immense size[C] of immense size [D] being immense size25. _____B__[A] also [B] too [C] either [D] as well26. ___A____[A] opened [B] checked [C] halted [D] started27. ___A____[A] striking [B] pounding [C] beating [D] knocking28. ___C____[A] rarely [B] always [C] occasionally [D] sometimes29. __C_____[A] working off [B] working with [C] working on [D] working out30. ____D___[A] slowed down [B] speeded up [C] postponed [D] delayedIII.I II. Reading Comprehension. (2 points for each, altogether 30 points) Directions: There are three passages followed by questions. Beneath each question there are four choices respectively marked by letters A, B, C and D. Choose the right answer for each question. Write your answers on the answer sheet.Passage 1One night when Mr. Robinson was asleep，he was woken up by some strange noise outside his house. "Thieves." he thought. Jumping out of bed，he took his gun and hurried to the bedroom window. The night was rather dark. But he could see a white shape. It looked like a man in the garden. He pointed his gun at it，fired and went back to bed. Early in the morning，he went down to the garden. His shirt was hanging from a tree. He had washed it the day before and hung it on the tree to dry. It had a hole right through the middle. Mr. Robinson was really frightened out of his life when he saw it and began to tremble (颤抖). His neighbor arrived at that moment. "How are you today，Mr. Robinson?" he asked in an anxious voice. "You don't look well.""I'm all right，thank you，"said Mr. Robinson. "But I'm lucky to be alive. You see that shirt there?""Yes?" said the neighbor."If I'd been wearing that shirt last night，"said Mr. Robinson，"I'd be a dead man now." 31. When Mr. Robinson jumped out of his bed and went to the window，he saw ___B__ in thegarden.[A] a thief [B] something like a man[C] a white shirt on a tree [D] nothing32. Who had hung the shirt on the tree the day before? ___B__[A] A thief. [B] Mr.．Robinson himself.[C] Mr.．Robinson's neighbor. [D] Mr.．Robinson's wife.33. After firing the gun，Mr. Robinson __A___.[A] went back to bed[B] went to the garden to see what it was[C] felt no longer afraid[D] looked for the shirt he had washed the day before34. The next morning Mr. Robinson's neighbor came and saw him looking __C_____.[A] surprised [B] unhappy[C] sick [D] angry35. The title "A Narrow Escape" suggests that one has __D___.[A] succeeded in escaping [B] failed to escape[C] run away [D] only just avoided deathPassage 2Mr. Phanourakis was 85 when he said goodbye to his Greek mountain village and took an American ship for the United States. His sons have done well in business there and wanted him to spend his remaining years with them.The old gentleman knew no language except his own but, with the self-confidence of the Greek mountain villager, he made his way easily about the foreign ship. When the bell announced the serving of lunch on his first day on board, he found the number of his table on the passenger-list outside the dining room and went straight to it while most of the others waited for the chief steward to tell them where to sit.It was a small table for two. Mr. Phanourakis sat down. After a few moments his table companion arrived. "Bon appetit, m'sieur," he murmured politely, as he took the other chair." Phanourakis," he said, carefully spacing out the Greek syllables.During the afternoon, one of the ship's officers, who spoke some Greek, asked the old gentleman if he had found any acquaintances on board.Mr. Phanourakis shook his head. "No," he said, "the only person I've met so far is my table companion. He must be French. His name is Bonappetit - or something like that.""That is not his name," said the officer. "It is a French expression that means 'Good appetite'".At dinner time he found the Frenchman already at the table. He smiled shyly, sat down, and said carefully, "Bon appetit, m'sieur."The Frenchman returned his smile. "Phanourakis, m'sieur," he said.36．Mr. Phanourakis went to America because ________.[A] his sons had invited him to stay with them[B] he had to take care of his business there[C] he was too old to live alone[D] he lost his home in the Greek mountain village37．On board the American ship, he felt ___C_____.[A] ill at ease [B] nervous [C] self-confident [D] lonely38．How did he find his table for meals on board the ship? ____A____[A] By looking at the passenger-list outside the dining room.[B] By asking one of the officers on board.[C] By following his table companion.[D] By waiting for the chief steward to tell him where to sit.39．His table companion's name was _____D___.[A] Bonappetit [B] Bon appetit [C] French [D] unknown 40．What did the Frenchman mean when he said"Phanourakis"? ___B_____[A] He addressed the Greek mountain villager by his name.[B] He wished the Greek mountain villager good appetite[C] He tried to amuse the Greek mountain villager by cracking a joke.[D] He tried to make fun of the Greek mountain villager by imitating his pronunciation.Passage 3There is a vital need for national parks. We must have them as places where plants and animals can be preserved in the natural state for all time. And we need parks as a retreat (休养所) from the crowded bustling life of cities. Our record for conservation (自然资源保护) is poor. Half of the animal species existing at the time of Captain Cook's arrival are now extinct（灭绝）.Australia has wildlife (野生生物) that is not found in the native state in any other part of the world. This wildlife is therefore of particular scientific value. In New South Wales, the National Parks and Wildlife Service is responsible for the care of out native plants and animals in their natural environment. One of the aims of this service is to educate people in the need for conservation. The service also provides facilities for recreation (娱乐) in parks and wilderness areas throughout the state.A UNESCO (联合国教科文组织)study stated that a country should strive to retain 5 percent of its land as national parks. Australia at present is below this figure but there is a community awareness of the need to increase it and new areas are being proclaimed almost annually.In the years to come, our national parks will be one of our most valuable assets. As our population grows and our cities become more crowded，parks will become vital as retreats from the pressures of modern urbanized living.41．Judging from the passage，when Captain Cook first arrived in Australia，___D_____.[A] Australia began its historical record[B] conservation in Australia was already poor[C] there were not so many animal species as now[D] there were twice as many animal species as now42．In the last line of the second paragraph，"the state" refers to ____C____.[A] Australia[B] the native state[C] New South Wales[D] the National Parks and Wildlife Service43．According to the passage，all the following statements are true except _____A___[A] All of Australia's wildlife can be found in other parts of the world.[B] It is the job of the National Parks and Wildlife Service to look after the native plants and animals.[C] Now Australia has less than 5 percent of its land as national parks.[D] At present，the number of national parks in Australia is steadily increasing.44．The word "retain" in the third paragraph is closest in meaning to ___B_____.[A] "regard" [B] "keep" [C] "sell" [D] "add" 45．According to the passage，national parks in Australia are important for __A______.[A] the benefits of both the wildlife and the people[B] the annual income of the government[C] UNESCO study and research[D] the scientific value of the National Parks and Wildlife ServiceIV. Translation. (2 points for each, altogether 10 points)Directions: There are five sentences followed by the translated versions in this section.Beneath each sentence there are four choices respectively marked by letters A, B, C and D. Choose the right translation for each sentence. Write your answers on the answer sheet.46. 数学老师知道如果汤姆解不出这道难题，那么很可能班上别的同学也解不出。
模拟试卷(三)
基础知识考核模拟试卷（三）一、判断题1、婚姻是家庭产生的前提，婚姻双方构成了最初的家庭关系。
2、血缘群婚制已经排除了直系血亲之间的两性关系，亚血缘群制进一步排除了兄弟姐妹之间的两性关系。
3、对配偶的高级形态是亚血缘群婚。
4、道德既有其历史和社会的独特性，也有共同性。
5、根据道德的表现形式，道德可以分为社会公德、职业道德、家庭美德。
6、公务员、军人、教师、医生、工人、婚姻家庭咨询师等不同的职业，由于其行业特点的不同，必然存在着与其行业相适应的不同的职业道德规范或守则。
7、社会性别概念区分了生物学家意义上的性别差异和由社会文化所构建的性别特征。
8、教育、技术、经济等变化，或者突发性的危机事件如战争、饥荒等，会引发社会性别角色和劳动分工的变化。
9、社会性别主流化的根本目的是实现男女无差别的全面平等。
10、婚姻家庭伦理基础的确立，从根本意义上取决于社会的生产方式。
11、在社会主义婚姻家庭中，家庭成员之间的权利和义务是统一的。
12、只有以爱情为基础的婚姻才是合乎道德的。
13、家庭社会学是用社会学的关点来研究家庭问题。
14、根据调查，婚姻满意度随家庭生命周期的发展呈U形变化。
15、对一个家庭的人际关系质量起决定作用的是代际关系。
16、爱情是人的本能需要。
17、遇难美女爱上营救自己的“英雄”是误读了自己的情绪。
18、婚姻必然是爱情的坟墓。
19、生殖健康和性健康其实完全是一回事，就像是一枚硬币的正反两个面，只是说法略有差异而已。
20、男性的性系统和生殖系统是一回事。
21、性幻想是安全可靠的，它不会产生副作用或对身心造成伤害。
22、在确定现金及现金等价物的数额时，家庭成员中需要较高流动性安排的个体越多，现金规划的额度就越低。
23、夫妻财产制的选择仅以夫妻双方都能够接受和认可这一方式为前提。
24、家庭教育不当与青少年犯罪关系密切。
家庭气氛不和谐、父母过于严厉、教育不一致、溺爱或期望不合理均使子女犯罪的概率增加。
25、动机研究理论表明，冬季强度与行动效果成正比。
模拟试卷题库(3)
护士职业资格考试全真模拟试卷（三）一、以下每一道考题下面有A、B、C、D、E 五个备选答案。
请从中选择一个最佳答案，并在答案卡上将相应题号的相应字母所属方框涂黑。
1、我国护理的群众性学术群体是A、国家卫生部护理中心B、国家卫生部医政司护理护理处C、中华护理协会D、中华护理联合会E、护士协会2、人的成长和发展不是A、持续的B、有顺序的C、不可预测的D、可预测的E、有规律的3、属于爱与归属感受需要的问题是A、心理上的威胁问题B、家庭与社会认可问题C、个人独立受影响问题D、被尊敬与重视受影响的问题E、个人形象受影响的问题4、医院里的工作人员做到四轻：说话轻、走路轻、操作轻、关门轻，是为了给病人A、创造良好的社会环境B、创造安静的环境C、建立良好的护患关系D、创造安全的环境E、树立良好的职业形象5、张先生，72岁，昏迷，评估确认病人存在以下护理问题，你认为优先应解决的问题是A、便秘B、语言沟通障碍C、清理呼吸道无效D、皮肤完整性受损E、营养失调，低于机体需要量6、赖女士，因支气管炎入院，护士应如何为其安排床位A、根据病情需要选择床位B、安排在护士站旁C、安排在抢救室内D、根据病人意愿安排E、安排在隔离室内7、收集病人有价值的心理社会资料，主要要求护士具备A、观察能力B、思维能力C、理解能力D、判断能力E、记忆能力8、隔离消毒原则错误的是A、人在隔离单位要戴口罩、帽子、穿隔离衣B、病人的信件须消毒后才能送出C、每日晨间护理后消毒床、床旁桌椅D、病人的排泄物可直接从下水道排放E、病人接触过的医疗器械应按规定消毒9、应作为消化道隔离的病人是A、流感病人B、麻疹病人C、伤寒病人D、结核病人E、流行性乙脑病人10、腰背部烧伤病人应采取的体位是A、端坐位B、半坐位C、头高脚低位D、头低脚高位E、俯卧位11、调整病人修养环境哪项正确A、产休室应注意保暖，不能开窗B、老年病人的室温应保持在35℃左右C、产房、手术室温度以22—24℃为宜D、病室内应定时开窗通风换气，每次2小时E、利用红外线进行空气消毒12、属于主观资料的是A、体温B、心脏听诊发现C、病人提出要求D、病人的意识状态E、血压13、一慢性支气管炎、肺气肿新入院病人，呼吸困难、发绀明显、消瘦、抽烟频繁。
张家界市2023年初中毕业学业考试化学模拟检测试卷(3)及答案
张家界市2023年初中毕业学业考试模拟检测试卷(3)化学考生注意：1．本卷为试题卷，考生应在答题卡上作答，在试题卷、草稿纸上答题无效。
2．本试卷共三大题，满分50 分，化学与物理同堂考试，总时量120分钟。
可能用到的相对原子质量：H:1 C:12 O:16 Na:23 N:14 Zn:65一、选择题（本题共10小题，每小题2分，共20分。
每小题只有1个选项符合题意）1．下列具有张家界特色的农副产品的加工过程，主要发生化学变化的是（）A．酿“猕猴桃酒”B．编制“土家竹蒌”C．采摘“莓茶”D．包装“葛根粉”2．空气和水是人类生活和生产不可缺少的自然资源。
下列说法正确的是（）A．电解水的实验说明水是由氢气和氧气组成的B．空气中的氧气能供给生物呼吸，支持燃料燃烧C．大气污染物主要有SO2、NO2、CO2D．水能灭火是因为可以降低可燃物的着火点3．化学是一门以实验为基础的学科，下列实验操作正确的是（）A．过滤浑浊河水B．量取水的体积C．加热食盐水D．铁丝在氧气中燃烧4．学好化学能促进人的全面发展。
下列项目所涉化学知识不正确的是（）选项项目化学知识A “德”：废旧电池分类投放废旧电池中的重金属会污染环境B “体”：剧烈运动后喝淡盐水补充人体所需无机盐C “美”：肥皂在软水和硬水中，产生的泡沫不一样用肥皂水可区分软水和硬水D “劳”：用洗涤剂洗涤餐具油脂使油和水分层，发生乳化现象5．化学用语是国际通用语言，是学习化学的重要工具。
下列表示正确的是（）A．2个铵根离子:2NH3+B．四个氢原子:H4C．小苏打:Na2CO3D．氧化镁中镁元素的化合价为+2价:MgO 6．归纳推理是化学学习中常用的思维方法。
下列推理正确的是（）A．碱溶液的pH大于7，因为碳酸钠溶液的pH大于7，所以碳酸钠属于碱B．聚乙烯是高分子化合物，是由乙烯聚合而成，所以乙烯也是高分子化合物C．某物质隔绝空气加热生成二氧化碳和水，则该物质中一定含有碳、氢、氧元素D．铝的化学性质比铁活泼，因此在空气中铝制品比铁制品更易被腐蚀7．溶液对于自然界中的生命活动和人类生产活动具有重要意义，下图是甲、乙、丙三种固体物质的溶解度曲线(固体均不含结晶水)，下列说法不正确的是（）A．t1℃时，甲物质的溶解度为30克B．t2℃时，甲、乙饱和溶液的溶质质量分数相等，均为70%C．甲中混有少量乙，可采用降温结晶的方法提纯甲D．将甲、乙、丙的三种饱和溶液由t2℃降低到t1℃，只有丙为不饱和溶液+28．在“宏观—微观—符号”之间建立联系是化学学科的特点。
河南省中考语文模拟试卷(三)及答案
河南省中考语文模拟试卷（三）一、积累与运用（共28分）1．阅读下面文字，完成下面题目。
中国积极应对世界百年未有之大变局和新冠肺炎疫情全球大流行交织影响，构建新发展格局迈出新步伐，高质量发展取得新成效。
从经济发展和疫情防控保持全球领先地位，到“祝融”探火、“義和”逐日、“天和”翱游星辰；从抵御严重洪涝灾害，到粮食产量喜获“十八连丰”；从高铁运营里程超4万公里，到快递年业务量超1000亿件……这里（a）有可亲可敬的人民，（b）有日新月异的发展，还有赓．续传承的事业。
习近平主席感楷：“在飞逝的时光里，我们看到的、感悟到的中国，是一个坚韧．不拔、欣欣向荣的中国。
”（1）给语段中加点的字注音。
赓．续传承坚韧．不拔（2）找出语段中的错别字并改正。
①应改为②应改为（3）将下列关联词语填入a、b处，最恰当的一项是（）A．因为所以B．只有才C．如果就D．不仅而且2．请在下表横线处填写相应的古诗文名句，完成积累卡片。
主题古诗文名句岁月易逝孔子用“①，不舍昼夜”（《论语》）对时光易逝发出了感叹；同样，崔颢用“黄鹤一去不复返，②”（《黄鹤楼》）对岁月易逝也发出了感慨。
新旧交替刘禹锡的“③，④”（《酬乐天扬州初逢席上见赠》）蕴含新事物必将取代旧事物的深刻哲理；王湾的“⑤，⑥”（《次北固山下》）包含了旧事物中孕育着新事物的哲理。
豪情壮志初中毕业会上，同学们用杜甫《望岳》中的“⑦，⑧”来抒发自己不畏困难，勇攀高峰的豪情壮志。
3．名著阅读。
（任选一题作答）（1）《水浒传》中，梁山泊为了招徕英雄可谓“智计百出”。
请从下面两个选项中任选一个，简要分析“智”是如何体现的？①戴宗智取公孙胜②吴用智赚玉麒麟______________________________________________________________________________________________ ______________________________________________________________________________________________（2）《格列佛游记》中，作者写到布菜福斯库王国与小人国议和时“入境场面隆重，声势浩大”，小杨同学有些疑问：布莱福斯库王国作为战败方，为何还要将议和搞得这样隆重？请你帮他解答。
考前模拟试卷三
单选题1、先昏迷后发热，常见于A、流行性出血热B、脑出血C、流行性乙型脑炎D、流行性脑脊髓膜炎E、败血症正确答案是：B2、通过伴随症状推测腹痛原因时，下列说法错误的是A、腹痛伴发热常提示炎症存在B、腹痛伴黄疸必然为胆系感染C、腹痛伴血尿可能为泌尿系结石D、腹痛伴休克及贫血可能为腹腔脏器破裂E、腹痛伴腹泻可能为肠道感染正确答案是：B3、咳嗽时伴大量脓痰时应除外A、肺脓肿B、支气管扩张C、急性支气管炎初期D、支气管胸膜瘘E、空洞型肺结核并发感染正确答案是：C4、慢性进行性头痛伴颅内压增高，首先考虑的疾病是A、颅内占位性疾病B、肌紧张性头痛C、血管性头痛D、颅内感染E、蛛网膜下腔出血正确答案是：A5、呕血伴黄疸常见于A、胃黏膜脱垂症B、胆道疾病C、慢性胃炎D、消化性溃疡E、十二指肠炎正确答案是：B6、下列关于头痛的描述，错误的是A、三叉神经痛、偏头痛及脑膜刺激引起的头痛最剧烈B、脑肿瘤的头痛多为中度或轻度C、高血压、血管性头痛多有搏动性D、神经痛呈电击样E、肌紧张性头痛常伴呕吐及复视正确答案是：E7、下列病原体对青霉素不敏感的是A、革兰阳性球菌B、奈瑟菌C、厌氧菌D、病毒E、放线菌正确答案是：D8、腰背痛伴脊柱畸形见于A、椎体结核B、外伤C、先天性畸形D、强直性脊柱炎E、以上都是正确答案是：E9、下列关于慢性支气管炎的临床特点，错误的是A、晨起和睡前以咳嗽为主B、长期咳大量黏液脓痰C、可伴喘息D、可无任何体征E、后期可出现肺气肿体征正确答案是：B10、乳癌出现表面桔皮征的机制是A、乳房皮下淋巴管被癌细胞堵塞B、癌肿侵入乳管使其收缩C、癌肿侵犯Cooper韧带使其收缩D、癌细胞浸润大片皮肤E、以上都不是正确答案是：A11、急性上呼吸道感染的主要病原是A、病毒B、细菌C、真菌D、衣原体E、支原体正确答案是：A12、下列肺炎易并发脓气胸的是A、肺炎球菌肺炎B、肺炎支原体肺炎C、肺炎杆菌肺炎D、病毒性肺炎E、金黄色葡萄球菌肺炎正确答案是：E13、夜间阵发性呼吸困难最常见于A、急性左心功能不全B、右心功能不全C、胸腔大量积液D、慢性阻塞性肺病E、气胸正确答案是：A14、下列关于食物中毒所致的恶心呕吐的描述，正确的是A、常为餐后近期发作，可有集体发病B、常为餐后较久时间后发作C、常为进餐中或餐后发作D、常为餐前发作E、与进餐时间常无密切关系正确答案是：A15、下列疾病中，黏液脓性鲜血便伴里急后重，肛门重坠感见于A、消化性溃疡B、肠结核C、直肠息肉D、白血病E、急性细菌性痢疾正确答案是：E16、中度昏迷与深度昏迷最有价值的鉴别是A、各种刺激无反应B、不能唤醒C、无自主运动D、深浅反应均消失E、大小便失禁正确答案是：D17、腰背痛伴尿频尿急最常见于A、椎体结核B、尿路感染C、椎间盘脱出D、强直性脊柱炎E、骨质疏松症正确答案是：B18、乳癌最常见的部位是乳房的A、内上象限B、外上象限C、内下象限D、外下象限E、乳晕区正确答案是：B19、小儿气管-支气管炎的临床表现为A、有咳嗽或干咳，且全身症状较重B、仅有咳嗽或直接出现频繁且较深的干咳C、先有咳嗽或干咳，然后出现上呼吸道感染症状D、主要表现为上呼吸道感染症状E、先有上呼吸道感染症状，后出现咳嗽或干咳正确答案是：E20、肝硬化患者脾肿大的主要原因是A、腹水压迫使脾血回流受阻B、门静脉高压C、肝动脉压力增高D、毒物刺激E、肝静脉压力增高正确答案是：B21、诊断慢性肾盂肾炎最基本要点是A、发热B、腰痛、肾区叩痛C、尿频、尿痛、尿急D、尿培养细菌阳性E、影像检查示肾盂肾盏变形正确答案是：D22、肠梗阻的四大共同表现是A、腹痛、肠型、呕吐、便闭B、便闭、呕吐、腹胀、腹痛C、便闭、腹痛、腹胀、肠音亢进D、便闭、腹痛、肠音减弱、腹胀E、腹痛、便闭、肠型、腹胀正确答案是：B23、结肠癌最早期症状是A、体重减轻B、贫血C、下腹部不适D、排便习惯及大便性状的改变E、胃纳差正确答案是：D24、阑尾压痛点McBurney点的位置是A、脐右下方B、腹直肌外缘C、右髂前上棘到耻骨结节连线中点内侧2cmD、右髂前上棘与脐连线中外1/3交界处E、腹股沟韧带中点内侧2cm正确答案是：D25、滴虫性阴道炎典型的白带是A、泡沫状白带B、淡黄色脓样白带C、白色稠厚豆渣样白带D、血性白带E、绿色白带正确答案是：A26、补液纠正脱水酸中毒时，突然发生惊厥，应首先考虑A、低镁血症B、低血糖症C、低钙血症D、低钠血症E、碱中毒正确答案是：C27、腹泻伴中度脱水，失水量为A、30～50ml/kgB、50～80ml/kgC、50～100ml/kgD、80～120ml/kgE、100～120ml/kg正确答案是：C28、成人急性喉炎的主要症状是A、声嘶B、高热C、呼吸困难D、咳嗽E、呕吐正确答案是：A29、我国狂犬病的主要传染源是A、病犬B、病猫C、蝙蝠D、狼E、患者正确答案是：A30、乙型肝炎病毒属于A、RNA病毒B、DNA病毒C、巨细胞病毒D、EB病毒E、肠道病毒正确答案是：B31、肺结核主要传播途径是A、通过蚊虫叮咬传播B、与肺结核病人共餐C、与肺结核病人握手D、吸入含结核菌的飞沫或含结核菌的尘埃E、通过皮肤接触正确答案是：D32、禽流感病毒的潜伏期是A、10～14日B、7日以内C、7～28日D、14～28日E、1个月以上正确答案是：B33、下列关于心肌梗死疼痛部位的描述，错误的是A、可向左肩和左臂内侧放射B、多在胸骨后方和心前区C、可放射于左颈或面颊部D、可位于剑突下E、可向下放射至下腹、腰部与两侧腹股沟和下肢正确答案是：E34、弥漫性腹痛伴腹壁肌紧张或板样强直提示A、急性弥漫性腹膜炎B、急性胃炎C、胃十二指肠溃疡D、急性胰腺炎E、胆石症正确答案是：A35、发热、昏迷、脑膜刺激征阳性，首先考虑的诊断是A、蛛网膜下腔出血B、颅脑外伤C、脑炎、脑膜炎D、脑瘤E、肝性脑病正确答案是：C36、Ⅰ型糖尿病患者，男，20岁，经胰岛素治疗血糖控制正常，今早突然晕倒，其最可能的原因为A、糖尿病酮症酸中毒B、糖尿病非酮症性高渗性昏迷C、乳酸性酸中毒D、低血糖E、夜间进食量少正确答案是：D37、男性，40岁。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
模拟试题三一、单项选择题（每小题1分，共20分）1.PC机是（）。
A.单片机B.单板机C.微型计算机D.微机系统2.8086 CPU有20位地址线，而在进行I/O读写时，有效地址线是（）。
A.高16位B.低16位C.高8位D.低8位3.微处理器中运算器的主要功能是（）。
A.算述运算B.逻辑运算C.算述运算和逻辑运算D.函数运算4.8086 CPU访问偶地址字单元时，引脚信号BHE和A0为（）。
A.00B.01C.10D.115.为8086 CPU提供数据总线需要（）。
A.1片8286B.2片8286C.3片8286D.4片82866.若CPU时钟频率为5MHz，则一个T状态为（）。
A.500nsB.500μsC.200μsD.200ns7.对I/O端口进行写操作，合法的指令是（）。
A.OUT DX，BLB.OUT 10H，ALC.OUT BX，ALD.OUT 10H，BL8.在PC机上的DRAM刷新，每（）完成一行刷新。
A.0.2μsB.1μsC.1.5μsD.1/18.2秒9.8086工作于最大方式下，送入8288总线控制的状态信号（）。
A.SS0B.S3～S6C.S2、S1、S0D.S710.采用中断传送方式，（）A.CPU与外设并行工作，外设与外设并行工作B.CPU与外设并行工作，外设与外设串行工作C.CPU与外设串行工作，外设与外设串行工作D.CPU与外设串行工作，外设与外设并行工作11.当出现下列中断请求时，CPU在结束指令周期，优先响应（）。
A.INTRB.INT nC.NMID.单步中断12.8086/8088是向量中断，其中断服务程入口地址由（）提供。
A.外设中断源B.CPU的中断逻辑电路C.从中断控制器中读回中断类型码应左移2位D.中断类型码乘4所指向的向量地址表中读出13.当8259A工作于非嵌套方式，使用（）命令作为任何优先级管理方式的中断结束命令。
A.AEOIB.HLTC.特殊EOID.普通EOI14.初始化时8259A没有对优先级管理方式编程，则8259A自动进入（）方式。
A.完全嵌套B.自动循环C.特殊循环D.特殊屏蔽15.8255A的A口工作在方式1，进行数据传送可采用（）。
A.查询方式B.中断方式C.查询方式或中断方式D.无条件方式16.8255A内部B组控制（）。
A.PB口B.PB口和PC口C.PB口和C7～C4D.PB口和C3～C017.8253-5哪种工作方式可以在OUT端产生连续方波（）。
A.方式1B.方式2C.方式3D.方式418.8253-5计数器能够最大范围计数，应对CR设置的初值为（）。
A.65536B.10000HC.FFFFHD.019.在串行同步通信中，常采用（）校验。
A.奇偶B.双重奇偶C.海明D.循环20.可编程串行通信接口8251A（）。
A.支持同步传送B.支持并行和串行C.支持异步传送D.支持同步传送和异步传送二、多项选择题（本大题共5小题，每小题2分，共10分）在每小题列出的五个选项中有二至五个选项是符合题目要求的，请将正确选项的字母填在题干中的括号内。
多选、少选、错选均无分。
1.8086 CPU对外设进行一次写操作时（）。
A.M/IO=0B.M/IO=1C.WR=0D.DT/R=0E.DT/R=12.欲使RESET有效，可行方法有（）。
A.接通电源B.关机C.执行HLT指令D.RESET引脚接地E.按下Reset键3.8086将一个数据送入内存储器，需要执行总线周期可能是（）。
A.一个B.二个C.三个D.四个E.五个4.8253-5中可用软件方式启动的工作方式有（）。
A.方式0B.方式1C.方式2D.方式3E.方式55.8255A工作在方式1输出，A口/B口产生中断请求INTR的主要条件（）。
A.INTE=1B.OBF=0C.OBF=1D.ACK=0E.ACK=1三、判断说明题（本大题共5小题，每小题2分，共10分）判决下列各题正误，正者在括号内打"√"，误者在括号内打"×"并改正错误。
1．仅当8086工作于最小方式，有两条中断请求信号INTR和NMI。
（）2．最大方式8086系统中至少有两个微处理器。
（）3．8086的一个总线周期最多不能超过4个T状态。
（）4．异步串行通信数据格式中，起始位和停止位均为高电平。
（）5．读取8253-5内的计数值时，必须先用锁存命令将当前计数值锁存在OL中。
（）四、简答题（本大题共5小题，每小题4分，共20分）1．8086有哪些段寄存器？8086访问内存指令单元的物理地址是如何形成的？2．与8086比较，80286微处理器内部结构有何特点？3．什么叫中断数据传送方式？中断方式有什么优点？4．什么叫I/O端口？8255A有几个端口地址？这些端口地址用以访问哪些端口？5．画出8251A初始化流程图。
五、简单分析、设计题（本大题共3小题，第1小题6分，第2、3小题每小题7分，共20分）1．试解释8255C口置位/复位控制字格式中各字段的含义，然后分别写入C口置位/复位命令，将PC7复位、PC0置位，（设8255的端口地址为60H～63H）。
（7分）2．8088 CPU与存储器芯片2716和6116的连接如图所示，试求：①2716和6116的存储容量；②2716和6116的地址范围（注：无关位设为0）（7分）3．俗使用8253-5的计数通道为某数字系统产生周期为1ms的连续脉冲，设8253-5的CLK1为5MHz，端口地址为10H～13H，试求：①计算计数通道1的计数初值；②对8253-5计数通道1初始化。
（7分）六、综合分析、设计题（本大题共2小题，每题10分，共20分）有个以时间为准的中断系统，每秒从BUFFER缓冲区取出一个波形数送D/A转换器输出，0.01秒定时由1MHz信号源送8253用硬件扩大定时提供，8253的OUTi送8259的IR7，其中8253的端口地址为80H～83H。
8259IR0的中断类型码为10H，输出中断过程名为OUTINT。
1．画出1MHz信号源、8253、8259A之间连接关系图以及对8253的初始程序。
2．每中断一次，从BUFFER缓冲区中以出一个波形数输出，已知提供波形数偏移地址在BX中。
①为过程名为OUTINT的中断过程设中断向量表；②编写从缓冲区BUFFER中取出一个波形数输出的中断服务程序。
（设波形数的端口地址为40H）模拟试题三参考答案一、单项选择题1.D2.B3.C4.A5.B6.C7.B8.C9.C 10.A 11.B 12.D 13.C 14.A 15.C 16.D 17.C 18.D 19.D 20.D二、多项选择题1．ACE 2．AE 3．AB 4．ACD 5．ACE三、判断说明题1.×说明：8086不论工作于最小方式还是最大方式，均有两条INTR、NMI中断请求输入信号。
2．×说明：不一定，主要看系统的主要控制信号是由8288提供，还是由8086 CPU直接提供。
3．×说明：当在一个总结周期T3后插入Tω，就会超过4个T状态。
4．×说明：异步串行通信数据格式中，起始位为低电平，而停止位为高电平。
5．√四、问答题1．8086有4个段寄存器：DS、ES、CS、SS访问内存指令单元的物理地址为：（CS）×10H+（IP）2．80286微处理器内部是由4个独立的部件组成。
它们分别是；执行部件EU、总结部件BU、指令部件IU和地址部件AU。
3．所谓中断数据传送方式就是：当外设被启动后，CPU与外设并行工作，仅当外设准备好则向CPU发出中断请求，CPU接到INTR后暂停当前的工作，转去与外设交换数据，然后再回到被中断的位置继续运行源程序。
中断方式的优点在于：CPU与I/O设备并行工作；I/O设与I/O设备并行工作；I/O设备可以得到及时响应；系统的工作效率高。
4．所谓端口是指在接口中CPU可以访问的寄存器。
8255A有两条端口地址选择线A1、A0，它有4个端口地址。
A1A0＝00----访问PA口A1A0＝01----访问PB口A1A0＝10----访问PC口A1A0＝11----控制端口5．8251A初始化流程图如下图所示：五、简单分析、设计题1．8255A的C口复位/置位控制字的如图所示：D7=0为C口复位/置位控制字的标志D6D5D4无用D3D2D1作为选择C口位线的代码（000～111）D0作为电平选择，D0=0 则PCi为低电平，D0=1则PCi为高电平。
PC7复位控制字：00001110BPC0置位控制字：00000001BMOV AL，0EHOUT 63H，ALMOV AL，01HOUT 63H，AL2．①2716的存储器容量为：2KB6116的存储器容量为：2KB②2716的地址范围：XX01，XXXX，X000，0000，0000BXX01，XXXX，X111，1111，1111B10000H～107FFH6116的地址范围：XX10，XXXX，X000，0000，0000BXX10，XXXX，X111，1111，1111B20000H～207FFH3．①计数初值为：N=f×T=5×106×10-3=5000②8253计数通道1的初始化：MOV AL，76HOUT 13H，ALMOV AX，5000OUT 11H，ALMOV AL，AHOUT 11H，AL六、综合分析、设计题1．MOV AL，00110100BOUT 83H，ALMOV AX，10000OUT 80H，ALMOV AL，AHOUT 80H，ALSTI2．①MOV AX，0MOV DS，AXMOV BX，Seg OUTINTMOV [4*17H+2]，BXMOV BX，offset OUTINTMOV [4*17H]， BX②OUTINT PROC FAR┇MOV AL，BUFFEROUT 40H，AL┇IRETOUTINT ENDP。