第三套_模拟题
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第一套模拟题单选题1、根据计算机所采用的基本器件而分类为代,目前已经历(___ )代。
ca. 二代b. 三代c. 四代d. 五代2、PC机由(___)中的三部分组成。
ba. 中央处理器、内存和硬盘b. 主机、显示器和键盘c. 软盘、硬盘和躯动器d. 显示器、键盘和打印机3、在计算机术语中,常用RAM表示(___)。
ca. 只读存储器b. 外存储器c. 随机存取存储器d. 硬磁盘和软磁盘的总称4、微型计算机系统中的中央处理器通常是指:(___)。
da. 内存储器和控制器b. 内存储器币1运算器c. 内存储器、控制器和运算器d. 控制器和运算器5、微机的核心部件是:(___)。
aa. CPUb. 显示器c. 键盘d. 外存6、Windows2000中全半角转换的热键是:(___)。
aa. Shift+Spaceb. Ctrl+Spacec. Ctrl+Altd. Ctrl+Shif7、在Word文档中,要把多处同样的错误一次更正,正确的方法是:(___)。
ba. 用插入光标逐字查找,先删除错误文字,再输入正确文字b. 使用编辑菜单中的替换命令c. 使用撤消与恢复命令d. 使用定位命令8、在Excel公式中不能包含有:(___)。
da. 运算符b. 数值c. 单元格地址d. 空格9、使用'运行'命令启动程序的正确方法是:(___)。
aa. 单击"开始"菜单中的"运行",在"打开"框中,键入待启动程序的位置和名称b. 单击"开始"菜单中的"运行",在"打开"框中,键入run然后键入程序名称c. 单击"开始"菜单中的"运行",在"打开'框中,键入待启动程序的名称d. 将待启动程序添加到"开始'菜单程序组,才可用"运行"命令执行10、Internet Explorer 5.0是:(___)。
333一、单项选择题(本大题共20小题,每小题l分,共20分)注:在每小题列出的四个备选项中只有一个是符合题目要求的。
请将其代码填写在题后的括号内。
错选、多选或未选均无分。
1、财务管理最重要的职能,即财务管理的中心环节是()。
A.财务预测B.财务决策C.财务计划D.财务控制2、如果某投资组合由收益呈完全负相关的两只股票构成,则()。
A.该组合的非系统性风险能完全抵消B.该组合的风险收益为零C.该组合的投资收益大于其中任一股票的收益D.该组合的投资收益标准差大于其中任一股票收益的标准差3、不属于吸收直接投资优点的是()。
A.有利于增强企业信誉B.有利于尽快形成生产能力C.有利于降低财务风险D.有利于降低资金成本4、下列不属于《证券法》规定的,由证券交易所决定暂停上市的股票上市交易的情况是()。
A.公司股本总额、股权分布等发生变化不再具备上市条件B.公司不按照规定公开其财务状况,或者对财务会计报告作虚假记载,且拒绝纠正C.公司有重大违法行为D.公司最近三年连续亏损5、某企业按年利率10%从银行介入款项800万元,银行要求企业按贷款限额的15%保持补偿性余额,该借款的实际年利率为()。
A.11% B.11.76% C.12% D.11.5%6、某公司拟从银行获得贷款,该银行要求的补偿性余额为10%,贷款的利率为12%,且银行要求采用贴现法付息,要求计算贷款的实际利率为()。
A.15.38% B.14.29% C.12% D.10.8%7、下列筹资活动不会加大企业财务杠杆作用的是()。
A.增发普通股B.增发优先股C.增发公司债券D.增加银行借款8、某公司的经营杠杆系数为1.8,财务杠杆系数为1.5,则该公司销售额每增长1倍,就会造成每股利A.1.2倍B.1.5倍C.0.3倍D.2.7倍9、只要企业存在固定成本,那么经营杠杆系数必定()。
A.恒大于1 B.与销售量成正比C.与固定成本成反比D.与风险成反比10、投资决策评价方法中,对于互斥方案来说,最好的评价方法是()。
第三套模拟题Part II: V ocabulary and Structure (35%)Section A (15%)Directions: There are 15 incomplete sentences in this part. For each sentence, there are four choices marked A), B), C) and D). You must choose the one answer that best completes the sentence. Then click on the corresponding button.1. I was ill that day, otherwise I _________ the sports meet.A) had taken part inB) would have taken part inC) took part inD) would take part in2.Spring _______ come , we may perhaps look forward to better weather.A) has B)had C) have D) having3.You ______ all those calculations! We have a computer to do that sort of thing.A) shouldn’t have doneB) needn’t have doneC) must not have doneD) cannot have done4.when we moved to France,the children __________themselves to the newsurrounding very wellA).adapted B).brought C).received D. adopted5. It was not ________ she took off her dark glasses ________ I realized she wasa famous film star.A) until…whenB) when…thatC) when…thenD) until…that6.The traffic was very heavy ; otherwise I_____here 30 minutes sooner.A)should have been B).would C). would have been D).had been7.A pretty face may win friends but it takes character and personality to hold ______.A) thatB) itC) oneD) them8.There was so much noise that the speaker could n’t make himself_______.A).heard B).to hear C).hearing D).being heard9.After the new technique was introduced,the factory produced ___ tractors in 1998 as the year before.A) as many twiceB) twice as manyC) as twice manyD) twice many as10. Do you think it’s true that people ______ are against nuclear weapon.A.in particularB.in generalC. in commonD.in question11. The ________ the proposal is considered, the worse it appears.A) carefullyB) more carefullyC) much carefullyD) most carefully12.The teacher spoke so fast that it was hard for the student to_____what he was saying.A.take inB.take outC.Take upD.take over13. His instructor recommends that he _______ a regular degree program.A) will beginB) beginC) beginsD) is beginning14.Tom_____the shopkeeper of overcharging him for the things he had bought.A.scoledB.accusedC.blamedD.criticized15. You’d better make ______ for your journey as early as possible.A) preparationB) a preparationC) preparingD) preparations16. It is important to remember the saying that______is better than cure.A.propotionB.permissionC.preventionD. promotionSection B (20%)Directions: There are 20 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). You must choose the one answer that best completes the sentence. Then click on the corresponding button.1 .People just say it _____ politeness and they don’t really mean it.A)underB)out ofC)beyondD)instead of2.This picture ______ me of my school days.A)recallsB)memorizesC)remembersD)reminds3.He had _____ out of the race because of his illness.A)gaveB)leftC)droppedD)made4.Some doctors _____ in one type of illness.A)learnB)cureC)majorD)study5.In English some surnames ________ occupations or people.A)designB)describeC)deserveD)desire6.She finally _____ that she herself would try to get work in a store.A)concludedB)adjustedC)conductedD)judged7.All employees are given three weeks of _____ each year.A)occasionB)freedomC)vacationD)travel8.The _____ crisis has seriously affected the export of the country.A)economicalB)economicC)economyD)economics9.How can you ______ while the baby is crying?A)stand byB)stand up forC)stand forD)stand up to10.A friend of yours called you to ask you to do him a ________.A)helpB)favorC)favoriteD)good11.As for food, bring a _____ lunch, because we will spend the whole day there.A)packedB)passedC)pastedD)paced12.We now can choose from a ______ variety of sources to get information.A)wildB)wideC)wiseD)wicked13.Tom ____he would be looking out for news about me during the week.A)processedB)promisedC)promotedD)programmed14.In the late 17th century the first official _____ paper money was issued in Britain.A)copiedB)printedC)writtenD)marked15.I want to paint the wall, but I can’t ______ on the color.A)detectB)decideC)desireD)design16._____ the bad storm Tom delivered the newspapers on time.A)In front ofB)In spite ofC)In charge ofD)In favor of17.Would you like to _______ in cash or by credit card?A)useB)payC)spendD)cost18.The car factory ______ a lot of the cars that were supposed to be faulty.A)recalledB)resultedC)repeatedD)remarked19.You can find European tourists in ____ every part of China.A)all mostB)almostC)mostlyD)the most20.It is said that he ____ a great deal to his teachers.A)hasB)owesC)ownsD)knowsPart III: Reading Comprehension (40%)Directions: There are four passages in this part. Each passage is followed by five questions or unfinished statements. For each question, there are four choices marked A), B), C) and D). You should choose the best answer. Then click on the corresponding button.Passage oneQuestions 1 to 5 are based on the following passage.The French shake hands with everyone (family,children,strangers),at home on the way to work,at work,on the way home from work,etc.Thus,in an office that employs perhaps a dozen people,no work will be done for the first half hour,while those who have not met since the day before remind each other who they areHowever,it is important to remember with whom one has shaken hands on any one day.The French regard it as extremely bad manners to shake hands twice,as though one had not taken adequate notice the first time.It is still the custom to say "Bonjour"(how do you do )and AUrevoir (goodbye)to one and all when entering or leaving a shop or a bar.This is not because the French are excessively polite.It is because they see acknowledging the existence of others as a way of avoiding being rude.For the French manners means civilization.Without rigid formalities,the primitive in them would assuredly assert itself.Kissing is not so much of a feature of French life as others supposed.But wehen it does take place,it must be done properly,according to the rules.The correct order is left cheek,right cheek,left cheek _very form,very stylized.In Paris four kisses are sometimes permitted:left,right,left,right.1.It can be inferred from the first paragraph that before doing his daily work in an office.a French employee will spend some timeA)getting to know who has comeB)Shaking hands with everyone elseC)Reminding other employees of his punctual presenceD)Telling other employees what happened the day before2. The French custom requires that,if you have shaken hands with someone,on that day you shouldA)Take notice of his appearanceB)Remember who he isC)Behave well before himD)Avoid shaking hands with him again3. According to the French custom ,when you leave a bar,you should say "AU REVOIR"toA)everyone else in the barB)The person you meetC)The barkeeperD)The waiter4.Which of the following statements is TRUE according to the last paragraph?A)Four kisses are stylized in Paris.B)Three kisses are forbidden in Paris.C)When two friends meet,the French will not necessarily kiss each other.D)The rules require that the French should kiss each other when they meet.5.The best title of this passage should beA)French greetingsB)French MannersC)Formalities of Kissing in FranceD)Distinguishing Features of French LifeQuestions 6 to 10 are based on the following passage.Passage TwoSome people like to live in houses of the past. They may choose to live in a wooden house. They say these kinds of houses are easy to build and warm in winter. Others like to live in houses of the future. They may live in a house which gets its energy from the sun.A few other people like to live in houses that have characteristics(特征)of both the past and future. These people may live in a house under the ground. Many people think underground houses are cold and dark, but that is not true. These houses have special windows in the roof or large windows on one side. These windows give the houses a lot of light.The idea of underground houses is very old. People in the past lived in underground houses and underground cities in China, Japan and Canada. Some countries also build underground factories and store-houses to hold things.In the United States, more people are beginning to build underground houses since they save open land for parks, gardens and sport fields. Underground housesalso save energy. They use only a little energy to stay warm or cool.Owners of these houses like them. John Bonard is an architect (建筑师) who built an underground house in New York. His wife, Barbara, is an outdoor person, but she likes her underground home. “It’s perfect. I love it,”she says.6.One example of houses of the past is ____________ houses.A)coldB)sunnyC)warmD)wooden7.Underground houses are _____________.A)both cold and oldB)not real housesC)neither cold nor darkD)houses of the past8.People in the United States begin to build underground houses because _______.A)it’s easier to build such houses in the United StatesB)underground houses can save open land and energyC)people there like sportsD)people there hate to live in cities9.Underground houses are all of the following EXCEPT ____________.A)using less energy than ordinary housesB)both warm and coolC)more and more popular in the United StatesD)built under the ground10.The example of the Bonards shows that ____________.A)underground houses can make nice homesB)underground cities will be built by John BonardC)many people have underground homesD)people don’t really like to go ou t of their homesPassage Three_QUSTIONS 10 to 14 are based on the following questions .It’s five minutes before the exam and you are in a state of fare .You just have to pass it , but how? You didn’t even open the book the night before and you hear a voice in your head saying “Cheat ,cheat …”So what are you going to do ,ignore it and fail or go for it ? It’s a tough decision many students must make .Many young people believe that cheating is wrong . However ,the have cheated at least once in their high school years.S o, why do they do it? Are they too lazy to study ? Perhaps. It’s not as simple as that . According to some experts, one main reason why students cheat is that see their v friends get away with it.It has never been easier to cheat than it is today .With all the technology available, students needn’t cheat by looking over their shoulders anymore. They use mobile phones to send answers to each other during a test .There is also the Internet .with hundreds of websites giving tips on the art of cheating in exams .Obviously ,if you get caught cheating ,you fail the exam .But it doesn’t really matter whether you get caught or not . What’s important is that it’s wrong . How can you be proud of something you achieved through cheating ? In the end ,it’s not about deceiving your teachers or your parents ,but about fooling yourself that you can do something you really can’t.10.It’s tough for students to make a decision about cheating in exambecause__________A)it is a matter of failure or succe ss c)they didn’t prepare for the examB)they have never cheated before d)it is a matter of honesty or dishonesty11.The phrase ”go for it “(Paragraph1)means___________a)keep order in the exam room c)observe the discipline in the examb)take the exam without cheating d)try to pass the exam by cheating12According to some experts , many students cheat in exams mainly because they ______________A)believe that cheating is not wrongB)are too lazy to get prepared for examsC)follow the example of those who succeeded in cheatingD)have cheated at least once in their high school years13What helps students cheat in exams more easily today?A)Mobile phones and TV sets C)the Internet advising on cheatingb)All the technology available d)Devices giving tips on cheating44.What the author emphasizes about cheating is that_______________a)one will surely fail the exam if he cheatsb)one may get punished if caught cheatingc)it will ruin one’s pride and honestyd)it will lead to deceiving one’s te achersPassage FourQuestions 15 to 19 are based on the following passage.Helen Keller was born normal and healthy. But when she was one year old, she had serious illness with a very high fever. After that, Helen was never able to see and hear again.As a child Helen was angry and lonely. But a happy thing happened when she was six years old. Her parents got a teacher for her. They brought a young woman Anne Sullivan to stay at their house and help Helen. After much hard work, Helen began to learn sign language. Anne taught Helen many important things, such as how to behave like other children. Because Helen was so smart, she learned things very quickly. She learned how to read Braile (盲文). When she was eight, she became famous. People were amazed at what she could do.When she was 20 years old, she went to college. Helen did so well in college that a magazine paid her to write the story of her life. After college, she decided to earn a living by writing and giving speeches. She traveled all around the world. She worked to get special schools and libraries for the blind and deaf. She wrote many books, including one about her teacher, Anne Sullivan.15.Which of the following statements is true about Helen Keller?A)Helen was born deaf and dumb.B)Helen was able to see and hear at the age of eight.C)Helen became deaf and dumb at the age of six.D)Helen was born normal and healthy.16.Anne Sullivan is Helen’s ______.A)auntB)teacherC)motherD)doctor17.Anne Sullivan was very important in Helen’s life because ______.A)she led Helen back to the life like normal children’sB)she worked very hardC)she made Helen famousD)she let people feel amazed at Helen’s progress18. Braile is ______.A)a book written by Anne SullivanB)a system of sight language for blind people.C)a system of reading and writing for blind peopleD)a book written by Helen Keller19 .In addition to writing and making speeches, Helen was also engaged in ______.A)working for a magazineB)setting up special schools and libraries for the blind and deafC)traveling around the world with Anne SullivanD)attending classes at collegeTranslation from English into ChinesePart IV: Translation (10%)Directions: There are five sentences in this part. .Some of these sentences are taken from the reading passage you just read in partⅢof the Test Paper. For each sentence, five suggested Chinese translations are given. There are five choices marked A), B), C) , D) and E). You are expected to make the best choice. Then click on the corresponding button.T1.(Lines 2-3,paragraph, passage1)It is because they see acknowledging the existence of others as a way of avoiding being rude.A.因为他们意识到其他人的存在,所以自己不能粗鲁。
一.单项选择题1.下面的几组设备中包括输入设备、输出设备和存储设备的是()A)CRT、CPU、ROMB)磁盘、显示器、键盘C)鼠标器、绘图仪、光盘D)磁盘、打印机、绘图仪2.目前计算机最具有代表性的应用领域有科学计算、数据处理、过程控制及()A)绘图自动化B)程序设计C)计算机辅助工程D)操作系统3.下面列出的四项中,不属于计算机病毒特征的是()A)激发性B)传染性C)免疫性D)破坏性4.下列是关于存储容量的描述,正确的是()A)1KB=1000BytesB)1GB=1024×1024KBC)1GB=1024 KBD)1MB=1024×1024 Bytes5.目前,一台计算机要连入Internet,必须安装的硬件是()A)www浏览器B)网络查询工具C)网络操作系统D)调制解调器(Modem)或网卡二、操作题1.在D盘根目录下创建文件夹ks,然后在ks文件夹下创建子文件夹ks12.将“nit任务(4)”文件夹下的“操作基础第三套模拟试题”文件复制到桌面3.设置桌面显示的外观的方案为“Windows 标准(大)”。
4.在“开始菜单”的“程序”组中添加“画图”应用程序的快捷方式。
5.利用控制面板的鼠标,设置按钮配置为左手习惯,移动鼠标时显示指针轨迹。
(提示:做好后记得改回来,否则鼠标就会不好用了哦!)6.在桌面创建“nit任务(4)\录入练习4”文件的快捷方式,并改名为“打字练习”(在桌面右击-新建快捷方式)三、文字录入题(15分)完成《录入练习4》四、文本编辑1.使用Word2000软件,将本目录中提供的有关北京申奥的SC2.DOC文档,通过以下操作要求,制作成一个可供出版的文档。
将文档中的标题“会徽说明”和“口号说明”居中,并设置为隶书、小一号、红色。
2.使用Word2000软件,将本目录中提供的有关北京申奥的SC2.DOC文档,通过以下操作要求,制作成有一个可供出版的文档。
外国新闻史--第三套函授模拟题一、选择题(每题1分,共10分)1、世界上最早的定期报刊出现在()A、美国B、法国、C、德国D、西班牙2、世界新闻史上第一次与事件进程同步传送新闻的行动是由哪个通讯社完成的?()A 港口新闻社B 哈瓦斯通讯社C 路透社D 沃尔夫通讯社3、《论出版自由》是哪位资产阶级政论家的演讲A、约翰〃密尔顿B、托马斯〃杰佛逊C、北岩爵士D、约瑟夫〃普利策4、长期以来,西欧各国一直是公共广播电视的天下。
各国纷纷开始创办商业广播电视、形成公营私营并存格局是在()A.20世纪70年代B.20世纪80年代C.20世纪90年代D.20世纪末5、斯大林执政时期苏联的报业体制特点不包括A、报刊言论高度统一B、报刊媒介全部国有C、报刊管理高度集权D、报道内容遵循“公开性”原则()6、目前德国最有影响的新闻周刊是()A 《财富》B 《时代》C 《明镜》 D《经济学家》7、美国保障新闻自由最具权威的法律是( )A.信息自由法B.权利法案C.传播庄重法D.1996年电信法8、最早提出和启动“信息高速公路建设”的国家是A、比利时B、美国C、英国D、埃及9、目前西方世界实力最雄厚的通讯社美联社,其体制为()A.股份制企业B.合作型企业C.公私合营企业D.政府主办的机构10、沙俄时期《新闻报》的创办标志着()A.俄国古代报纸的产生B.俄国近代报纸的产生C.俄国工人报纸的产生D.俄国大众报纸的产生二、名词解释(每题6分,共30分)曾格案件、媒体寡头、报团、路透社、知识税三、简答题(每题10分,共30分)请简单介绍一下“三社四边协定”谈谈你对媒体寡头的认识简述西方四大通讯社的情况四、问答题(30分)传播学学者施拉姆认为,人类传播的每一次重要发展总是从传播技术的每一次重要新发展开始的。
请根据所学知识,说明互联网的出现给新闻传播带来的影响。
(30分。
九年级上学期期中模拟英语第三套模拟试题满分:120分时间:120分钟编辑人:丁济亮祝考试顺利!第一部分听力部分一、听力测试(共三节,满分25分)第一节(共6小题,每小题1分,满分6分)听下面6个问题。
每个问题后有三个答语。
从题中所给的A、B、C三个选项中选出最佳选项。
听完每个问题后,你都有5秒钟的时间来作答和阅读下一小题。
每个问题仅读一遍。
1. A. He’s eighty. B. It’s all right. C. Very well.2. A. She’s in blue. B. She’s singing. C. Under the tree.3. A. A math book. B. Pretty nice. C. At eleven.4. A. In the room. B. The black one. C. Very nice.5. A. Very cool. B. Not expensive. C. At 8:30 a.m.6. A. Jerry. B. Friendly. C. With Jim.第二节(共6小题,每小题1分,满分6分)听下面6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。
7.How is the weather today?A.Snowy.B.Sunny.C.Rainy.8.Where is the post office?A.In front of the parkB.Opposite the park.C. Next to the park.9.What would the man like to drink?A.Orange juice.B.Tea.C.Water.10.When is the woman’s birthday?A.Next Tuesday.B.Next Wednesday.C.Next Thursday.11.What is Laura like?A.Quiet.B.Outgoing.C. Boring.12.What does the man mean?A.Bob will be on time.B.Bob won’t be on time.C.Nobody will be on time.第三节(共13小题,每小题1分,满分13分)听下面4段对话或独白。
第三套《CCFA注册品类管理师(助理级)》模拟考试题一、判断题1。
品类是一组易于区分、能够管理的一组产品和服务,消费者在满足自身需求时认为该组产品和服务是相关的,是不可以相互替代的。
(×)2. 门店分组就是将在同一品类内具有相同销售特征的门店组合在起义的方法.()3.零售商各个门店小分类中的单品数量应该是不同的,在中国这样巨大而多样化的市场上,采取全国统一的单品数量是非常不切实际的.()4. 维持观望品类是高毛利、较低销售额品类,不具有一定的成长潜力.(×)5。
较高的相对市场占有率带来高额利润和现金,而较低的市场增长率只需要少量的现金投入。
因此,明星商品通常产生出大量的现金余额。
(×)6. 品类管理不是特效药,不能期望它在短期内解决零售经营中所有的问题。
()7. 高效率的品种优化策略目的是提高品类生产力及善用商店货架空间。
( )8. 目前超市商品的包装越来越大,主要目的是为了提高利润率。
(×)9. 当商品还没有在该零售商处进行销售, 但处于所设定的市场覆盖率之内,同时根据所设定的衡量指标的判断之内,则需要考虑添加。
( )10. 不同的业态有不同的营运标准、商品策略和营销策略,不同的业态在目标消费者选择、经营管理上也有不小的差异,多业态经营管理的难度远远大于单一业态。
( )11.空间管理包含门店布局管理和货架空间管理。
()12. 从零售企业角度来看,门店布局管理可以优化空间资源利用效率、减少缺货和高库存现象,并且提升销售。
(×)13。
不同商品类别包括其中每个单品应该分配多少陈列空间,不只是陈列的问题,而是涉及商品管理的问题。
()14。
所有的商品都存在发展、高峰、衰退的销售生命周期,因此仅仅关注商品的市场绩效则容易忽略新产品的增长,掩盖了新产品的市场潜力。
()15。
所谓商品分类线,即门店里一个类别和另一个相邻的类别之间,按照一定的逻辑关系形成的某种关联性、连贯性,使每个相邻的类别都能衔接起来,形成一条清晰线路。
正在考试社会保险法总共45 题共100分一.判断题(共15题,共30分)1.基本养老保险基金出现支付不足时,政府给予补贴。
(2分)正确错误2.无雇工的个体工商户、未在用人单位参加基本养老保险的非全日制从业人员以及其他灵活就业人员可以参加基本养老保险,由个人缴纳基本养老保险费。
(2分)正确错误3.进城务工的农村居民不能参加失业保险。
(2分)正确错误4.参加基本养老保险的个人,达到法定退休年龄时累计缴费不足十五年的,可以缴费至满十五年,按月领取基本养老金。
(2分)正确错误5.社会保险经办机构根据用人单位生产经营规模、职工人数、工资总额和奖金数量,确定用人单位工伤保险缴费费率。
(2分)社会保险经办机构根据用人单位使用工伤保险基金、工伤发生率和所属行业费率档次等情况,确定用人单位缴费费率。
正确错误6.我省失业保险金的发放标准,一般按照失业人员原单位所在地同期最低工资标准的70%执行,省人民政府可根据实际情况进行调整。
(2分)正确错误7.参加基本养老保险的个人,达到法定退休年龄时累计缴费满十五年的,按月领取基本养老金。
(2分)正确错误8.国务院劳动行政部门负责全国的社会保险管理工作,国务院其他有关部门在各自的职责范围内负责有关的社会保险工作。
(2分)正确错误9.国有企业、事业单位职工参加基本养老保险前,视同缴费年限期间应当缴纳的基本养老保险费由本企业、本单位承担。
(2分)国有企业、事业单位职工参加基本养老保险前,视同缴费年限期间应当缴纳的基本养老保险费由政府承担。
正确错误10.国家建立和完善新型农村合作医疗制度。
新型农村合作医疗的管理办法,由各省、自治区、直辖市人民政府规定。
(2分)国家建立和完善新型农村合作医疗制度。
新型农村合作医疗的管理办法,由国务院规定。
正确错误11.职工应当参加基本养老保险,由用人单位和职工共同缴无雇工的个体工商户、未在用人单位参加基本养老保险的非全日制从业人员以及其他灵活就业人员可以参加基本养老保险,由个人缴纳基本养老保险费。
高三英语高考模拟试题【第三套】注意事项:1. 答卷前,考生务必将自己的姓名、考生号等填写在答题卡和试卷指定位置上。
2. 回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号。
回答非选择题时,将答案写在答题卡上。
写在本试卷上无效。
3. 考试结束后,将本试卷和答题卡一并交回。
第一部分阅读(共两节,满分50分)第一节(共15小题;每小题2.5分,满分37.5 分)阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
AUncover secrets of the world’s oldest civilizations and see natural wonders that will take your breath away. Through our tours you’11 encounter wild animals, see unbelievable landmarks and experience the local traditions of native tribes(部落).Grand MoroccoFrom $2599 13 daysUniting North African culture and French flavor in harmony,Morocco attracts tourists with its old-world traditions and splendid landscapes. Our Morocco tour from the U.S. contains must-see destinations. And, if you like, a noble camel will take you on an unforgettable ride during a full-day Sahara Desert trip. You’ll also have time to experience the country’s delightful customs.Deluxe Dubai&Abu DhabiFrom $2299 9 daysIf you appreciate big and striking,consider this Dubai and Abu Dhabi tour package from the U. S. Thanks to enormous wealth due to its oil reserves,the UAE’s largest emirate(酋长国) has transformed into an impressive destination you have to see to believe. Dramatic Dubai is developing rapidly too. It’s become a truly global,open society where visitors are absorbed in exciting possibilities. Experience all of the must-sees,as your guide provides context,dining ideas and personalized tips on maximizing your free time.Cape Town & Safari Express第1 页共11 页From $1 999 9 days第2 页共11 页If South Africa is one of the many destinations on your wish list,our Cape Town and Safari package from New York City is a very smart choice. The tour includes three full days in this port city, where you can book extraordinary optional tours that show south A frica’s incredible diversity. Discover the long-lasting legacy(遗产) of Nelson Mandela, explore the scenic Winelands or even go shark cage diving...if you dare!1. What will you do on Grand Morocco tour?A. Have delicious French food.B. Experience mixed cultures.C. Walk across Sahara Desert.D. Enjoy the modern civilization.2. Why is Abu Dhabi so wealthy?A. For the amount of oil.B. For its special location.C. For the tourist destinations.D. For its personalized services.3. On which tour can you experience all adventurous activity?A. Sahara Desert.B. Grand Morocco.C. Deluxe Dubai & Abu Dhabi.D. Cape Town & Safari Express.BA 2018 report found that food waste would increase by a third to 2.1 billion tons by 2030. Beyond the cost of the waste itself,thrown-away food generates a gas that contributes to climate change.Home delivery meal kits(盒) can reduce food waste by more than two-thirds,but suppliers need to switch to reusable packaging to make them environmentally friendly.Tailor-made meal kits cut waste by providing people with precise amounts of fresh ingredients(烹饪原料) for chosen recipes,meaning leftovers are minimized. But while the delivery services score well on reducing food waste,buying the same food ingredients from the supermarket almost always saves energy overall simply because meal kits use so much single-use packaging. The good news is that if people have meals that are tailored for第1 页共11 页consumption,they won’t overbuy and have less food waste. They fine-tune the amount of food to what they will actually eat.Meal kits can reduce transport emissions(排放) if people go to the supermarket less frequently. If people only go and buy such goods as soap and toilet paper,they may only have to visit once every couple of months. A delivery truck can carry meals for a lot of people in the neighborhood. So dozens of car trips might be replaced with one truck trip.However,study found that even if delivery meal kits reduced food waste to zero,they would still use up more energy overall than buying the same food from the supermarket unless the energy used for the meal kit packaging was cut by a fifth. The packaging is a killer if it’s single-use and thrown away,which can make all the environmental benefits lost. But if the packaging can be reused,if it’s glass bottles,like in the old days,we can get some benefits.4. What can we learn about home delivery meal kits?A. They can cut down on daily expenses.B. They will totally solve the problem of food waste.C. They can keep energy consumption to a minimum.D. They will benefit the environment with reusable packaging.5. What does the underlined word “fine-tune” in paragraph 3 mean?A. Attach.B. Adjust.C. Raise.D. Compare.6. The author suggests carrying meals with a delivery truck to_____.A. reduce transport emissionsB. save more foodC. shop only in the supermarketD. shorten car trip distances7. What’s the author’s attitude to meal kits?A. Supportive.B. Unfavorable.C. Objective.D. Indifferent.CThere are billions of people on this planet, and many of us love to eat meat. Can the demand be filled in a sustainable and affordable way? A bunch of businessmen are working to第2 页共11 页make this happen sooner than you may think.The environmental effects caused by meat consumption—waste, animal treatment, health problems and even the greenhouse gas effects that are potentially caused by methane gas produced by cows—have given rise to a number of startups(新兴公司)looking to develop meats in different ways.For example, San Francisco-based Memphis Meats is developing cell-based meats in its labs without requiring any animals. Israel’s Future Meat Technologies is doing the same by producing fat and muscle cells that are being tested by chefs in Jerusalem. All of these companies use special processes to harvest cells from animals and grow them in a lab.But don’t worry if you’re not a meat lover. Startups such as Jet Eat, which is also based in Israel, are working on food products grown in labs that are plant-based and replicate(复制)meats using natural elements while still keeping flavor, consistency and the “overall sensory experience ”, according to a report on No Camels. Jet Eat, which was founded in early 2018, aims to 3D-print their lab-grown products by 2020.As you can imagine, there are plenty of barriers facing the industry. Educating the public is a big one. Another controversial issue is the labeling of the products. Recently both the USDA and the Food and Drug Administration(FDA)announced that they will begin jointly co ntrolling the new “cell-based meat” category.Many of us have concerns about the challenges facing future generations as our global population increases and the earth’s natural resources decreases. The good news is that there are plenty of businessmen around the world—like those producing lab-grown meats—who are working to solve some of these problems and make a little money in the process. Nothing wrong with that.8. Why do some companies begin to develop new kinds of meats?A. To analyze the causes of air pollution.B. To stress the importance of protecting wild animals.C. To make people less interested in meat and keep healthy.D. To provide meat in environmentally friendly ways.9. What’s special about the lab-grown meats of Jet Eat?A. They cost less.B. They are plant-based.C. They are more delicious.第3 页共11 页D. They are available on the market now.10. Which of the following is a barrier lab-grown meat industries must deal with?A. How to let people accept the meat.B. How to give the meat an elegant name.C. How to produce the meat in large amounts.D. How to reduce the cost of making the meat.11. What’s the author’s attitude towards lab-grown meats?A. Supportive.B. Opposing.C. Ambiguous.D. Cautious.DIn a major medical breakthrough, Tel Aviv University researchers have “printed” the world's first 3D vascularized (有血管的) engineered heart using a patient’s own cells and biological materials. Their findings were published on April IS in a study in Advanced Science.“This is the first time anyone anywhere has successfully engineered and printed an entire heart,” says Prof. Tal Dvir of Department of Materials Science and Engineering, who led the research for the study. “This heart is made from human cells and patient-specific biological materials. In our process, these materials serve as the bioinks, something made of sugars and proteins that can be used for 3D printing of complex tissue models,” Prof, Dvir says. “People managed to 3D print the structure of a heart in the past, but not with cells or with blood vessels (血管). Our results demonstrate the potential of our approach for engineering personalized tissue and organ replacement in the future.”According to Prof. Dvir, the use of “native” patient-specific materials is important to successfully engineering tissues and organs.The researchers are now planning on culturing the printed hearts in the lab and “ teaching them to behave” like hearts, Prof. Dvir says. They then plan to transplant the 3D-printed heart in animal models.“We need to develop the printed heart further, ” he concludes. “The cells need to form a pumping ability; they can currently contract (收缩),but we need them to work together. Our hope is that we will succeed and prove our method’s efficacy (功效) and usefulne ss. “Maybe, in ten years, there will be organ printers in the finest hospitals around the world,and these procedures will be conducted routinely. ”第4 页共11 页12. What does Prof. Dvir think of an early 3D-printed heart?A. It was highly practical.B. It was too expensive.C. It was personalized.D. It was too simple.13. What do we know about the latest 3D-printed heart?A. It can be cultured in the lab.B. It can match a patient perfectly.C. It has been transplanted in animals.D. It has been widely used in hospitals,14. What is Prof, Dvir's attitude to the development of the printed heart?A. Ambiguous.B. Positive.C. Disapproving.D. Cautious.15. What is the author's purpose in writing the text?A. To explain the basic principle of 3D technology.B. To introduce a breakthrough of medical research.C. To doubt the medical value of a new invention.D. To prove the effectiveness of the new technology.第二节(共5小题;每小题2.5分,满分12.5分)阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。
安全生产法律法规摹拟试题第三套一、单项选择题1. 在生产安全事故中受到伤害的从业人员,除依法享有工伤社会保险外,还依法有权_________。
A 。
向本单位提出赔偿要求B 。
获得优质医疗服务C 。
要求子女顶替工作D 。
申请提前退休2 。
《安全生产法》中规定国务院负责安全生产监督管理的部门依照本法,对全国安全生产工作实施____________。
A. 统一管理B 。
综合管理C 。
综合监督管理D 。
监察管理3. 安全生产部门受理的举报事项经调查核实后,应当___________.A. 形成书面材料,落实整改措施并监督落实B. 制定处罚措施C. 将材料上报,请求处理D. 向社会公告4 。
监察机关是人民政府行使监察职能的机关,依法对国家行政机关、国家公务员和国家行政机关任命的其他人员实施监察,这是在______________ 中规定的。
A. 《中华人民共和国宪法》B. 《中华人民共和国行政监察法》C. 《中华人民共和国安全生产法》 D 。
《中华人民共和国劳动法》5. 以下不属于负有安全生产监督管理职责的部门的职权的是_____________。
A 。
对事故隐患的处理B 。
进入生产经营单位监察以及了解有关情况C. 对安全生产违法行为进行处理D.对有关设施、设备、器材的购买6. 生产安全事故的应急救援体系是保证生产安全事故应急救援工作顺利实施的_________。
A. 准则B. 标准C.组织保障D 。
管理依据7. 危(wei)险物品的生产、经营、储存单位以及矿山、建造施工单位应当建立应急救援组织;____________,可以不建立应急救援组织,但应指定兼职的应急救援人员。
A. 生产经营规模较小的B. 其他行业的C 。
人数较少的D. 危(wei)险性小的8 。
生产经营单位负责人在应急救援中的职责是_________。
A. 迅速采取有效措施组织抢救B 。
统计损失,处罚相关违章操作人员C 。
安排清理打扫事故现场工作D. 事故处理完成后报告国家有关安全生产监督管理部门9. 事故调查处理应当实事求是、尊重科学,依据_________ 的原则,及时、准确地查清事故原因,查明事故性质和责任,总结事故教训,提出整改措施,并对事故责任者提出处理意见。
给人改变未来的力量山西省公务员录用考试《行政职业能力测验》试卷模拟试题第三套第二部分言语理解与表达(共35题,参考时限35分钟)本部分包括表达与理解两方面的内容,根据题目要求,在四个选项中选出一个最恰当的答案。
请开始答题:16.最近食物相克之说________,一些旧的说法也趁机重出江湖。
各种稀奇古怪的相克之说弄得人们昏头涨脑,烹调时________,用餐时如履薄冰。
依次填入划横线部分最恰当的一项是:A.席卷而来提心吊胆B.异军突起心惊胆战C.沉渣泛起战战兢兢D.趋之若鹜惊心动魄17.天堂鸟的美直追传说中的凤凰。
因为栖息在________的雨林之中,一般人很难有机会见到这种美丽的鸟儿,很长一段时间内,人们都是根据它的画像来________它绝美的风采。
依次填入划横线部分最恰当的一项是:A.人烟稀少揣摩B.荒无人烟揣想C.渺无人迹幻想D.人迹罕至遥想18.为了满足不断被制造出来、被刺激起来的欲望,________的商品就像阿里巴巴的山洞,成为________购买欲的引擎。
其实,拥有再多,也永远渴望货架上的下一个。
依次填入划横线部分最恰当的一项是:A.五花八门触动B.琳琅满目触发C.丰富多彩触及D.形形色色触碰19.读者在阅读文章时,他们最为________的,往往是作者对生活的理解和感受。
当他们的亲身________与作者的思想、感情发生________时,就可能________对生活的思考和分析。
依次填入划横线部分最恰当的一项是:A.关注体验撞击诱发B.关心经历撞击导致C.关注体验冲突导致D.关心经历冲突诱发20.在这种情况下,保存一点点文明变得十分________,只能保存痛苦。
因为只有痛苦,才能把衰败的过程延缓,________在衰败之后种下复兴的希望。
依次填入划横线部分最恰当的一项是:A.痛苦同时B.重要因而C.艰巨后来D.艰难甚至21.现代有学者根据金字塔所包含的各种建造数据与天体运行规则的对应性、预见性,________这是古人对后人的一种智能________。
第三套(高等教育学):1.从作用的呈现形式看,高等教育的功能可分为()。
C.显性功能和隐性功能正确答案:C2在我国的高等学校管理体制中,有权对高等学校进行行政管理的主体属于高等学校的()。
B.“管理者”正确答案:B知识点:高等学校的组织特性和权利类型3高等教育具有政治功能、经济功能、科学技术发展功能和()。
B.文化功能正确答案:B知识点:高等教育功能4教师的下列做法中,与“增强学生参与的教学原则”要求相悖的是()。
D.教师把“讲清、讲深、讲透”作为自己的最高教学目标,在课堂上“一讲到底”,学生始终扮演着“静听者”的角色正确答案:D知识点:高等学校教学原则5在教师主导下发挥学生自觉性、创造性与独立性,最为重要的是()A.确保学生主体地位正确答案:A知识点:高等学校教学原则6高校教师在职业劳动过程中形成的情感及意志结构、心理结构、稳定的道德意识和个体内在的行为倾向,指的是高校教师的()。
D.专业人格正确答案:D7高等教育最基本的文化功能是()A.文化保存和继承正确答案:A8下列选项中,不属于高等学校教学组织形式新变化的是()。
D.评分指标体系严格化正确答案:D9在国务院学位委员会、教育部修订颁布的《学位授予和人才培养学科目录(2011年)》,共设置有()个学科门类。
C.13正确答案:C10在高等教育理念的多种流派中,自中世纪大学产生以后长期在西方近代高等教育发展中占据支配和主导地位的是()。
D.理性主义正确答案:D11高等教育内部评价制度即()。
C.高校自我评价制度正确答案:C12下列选项不属于我国高校办学自主权的是()。
A.人事配置权知识点:高等教育办学体制13依据不同的划分标准,高等教育研究可以分为不同的类型。
按照研究成果的性质和功用划分,高等教育研究可以分为()、应用研究和开发研究。
C.基础研究正确答案:C知识点:高等教育研究的类型与方法14()在高等学校的社会职能体系中处于中心地位。
A.培养专门人才正确答案:A知识点:高等学校的职能15高等教育是国家有组织地传播主流思想意识和()的重要途径。
CSP-J第三套模拟试题模拟题附答案题目一小明有一条长度为n的绳子。
他可以剪掉其中的一段绳子,然后把绳子连接起来。
请问小明最多可以得到多长的绳子?输入格式输入包含一个整数n。
输出格式输出一个整数,表示小明最多可以得到的绳子的长度。
样例输入112样例输出136样例输入210样例输出225数据范围对于40%的数据,1 ≤ n ≤ 10^3。
对于80%的数据,1 ≤ n ≤ 10^5。
对于100%的数据,1 ≤ n ≤ 10^7。
题目解析本题的核心思路是尽可能剪成长度相等的绳子段。
假设绳子的长度是n,我们首先尽量剪成长度为3的段,然后剩下的绳子长度是n % 3。
根据剩下的绳子长度,我们有以下情况:•如果n % 3 = 0,说明剩下绳子无法再剪成长度为3的段,那么最大长度即为长度为3的段的个数(n / 3)。
•如果n % 3 = 1,说明剩下绳子长度为1,这时我们将最后一段长度为4的绳子断开得到长度为2的两段。
•如果n % 3 = 2,说明剩下绳子长度为2,这时最好的办法是将最后一段长度为2的绳子断开得到长度为1的两段。
因此,通过以上的分析我们可以得出,当剩下的绳子长度不为0时,最佳策略是尽量多剪长度为3的段。
n = int(input())if n %3==0:print((n //3) **3)elif n %3==1:print((n //3-1) **3*4)else:print((n //3) **3*2)题目二给定一个长度为n的整数数组a,数组中的元素可能为正数、负数或零。
请计算出数组a的最大子数组和。
输入格式第一行包含一个整数n,表示数组的长度。
第二行包含n个整数,表示数组a的元素。
输出格式输出一个整数,表示数组a的最大子数组和。
样例输入51 -23 10 -4 7 2 -518样例输入解释最大子数组为[3, 10, -4, 7, 2],和为18。
数据范围对于100%的数据,2 ≤ n ≤ 106,-109 ≤ a_i ≤ 10^9。
一、机构机构结构设计题结构设计题1.图1中C 处为复合铰链,F 、F ′之一为虚约束,滚子处有局部自由度。
n =8,p L =11,p H =1,F =3×8−2×11−1=12图中F 处为复合铰链,无虚约束和局部自由度。
n =7,p L =10,p H =1,F =3×7−2×10=1 2.3.二、机构分析与设计题机构分析与设计题1.F HF Ⅲ级机构Ⅱ级机构P 14,P P 34 ,P 24B3. 图a ,曲柄摇杆机构,最长杆l AD ,最短杆l AB ,l AB +l AD ≤ l BC +l CD图b ,偏置式曲柄滑块机构,l AB +e ≤ l BC 图c ,摆动导杆机构,l AB ≤ l AC4.5.θ=180°×(K +1)/(K −1)=20° l AB =µL ×(AC 2− AC 1)/2≈120mm l AB =µL ×(AC 2− AB 2) ≈229mm三、齿轮机构题齿轮机构题m =2a / (z 1+z 2)=2×175/ (20+2.5×20)=5mm r 2=mz 2/2=5×50/2=125mmr b2= r 2cos α=125×cos20°=117.46mm r a2=r 2+h ∗a m =125+1.0×5=130mmr f2=r 2−(h ∗a +c ∗)m =125−(1.0+0.25)×四、凸轮机构题由于从动件偏置在凸轮转动轴心右侧,凸轮逆时针方向转动,可减小推程压力角。
a) b)c)M d五、轮系轮系题题z 1=(z 2−z 1)/2=(80−20)/2=3036466490330n z n n n z ===−=−,n 3= −3n 6 16163666804320n n n n n n n n −−==−=−−−− 解出:i 16=17六、动力学题动力学题根据动能等效的原则 J e = J 1 + (z 1/z 2)2J 2 =J 1+J 2/9根据外力做功等效的原则,在轮1由0转至3π区间内,M r ==100 N ⋅m ,在轮1由3π转至6π区间内,M r =0。
第三套模拟试卷(电能质量)一 名词解释(每题2分,共计4分)1、电压合格率: 2、电力系统暂态稳定性:二 判断题(正确的划√ ,错误的划× ,每题0.5分,共计20分) 1、基于全功率变流器(FRC)的风电机组可以有齿轮箱也可以没有齿轮箱。
( ) 2、发电机励磁变化引起功率变化的响应特性是随运行点和系统负荷而变化的。
( ) 3、对于变速恒频DFIG风力发电系统的并网技术,主要有以下三种:空载并网、带独立负载并网和孤岛并网。
( ) 4、空载并网方式很好的实现了定子电压控制,是一种较为理想的实施方案。
( ) 5、双馈式风电机组的发电系统是一个高阶、非线性、强耦合的多变量系统( ) 6、直驱式风电机组整流器设计可考虑采用低成本的不控或半控型电力电子器件。
( ) 7、发电机组的一次调频作用能有效减少电网出现扰动时的频率变化幅度。
( ) 8、发电机组在AGC的作用下变化并网发电机组功率,这个调节作用称为二次调频。
( ) 9、电力系统的频率动态特性,与系统中电源备用容量大小、负荷调节效应、电源机组的机械惯性和负荷的机械惯性等有关。
( ) 10、风力发电机组与电网频率异步运行,因此不会对电力系统同步稳定性产生影响。
( ) 11、双馈式风电机组在系统频率波动时,电功率的波动与系统频率相关,对系统惯性存在很大影响。
( ) 12、当电力系统中存在大量双馈或直驱型风电机组时,系统的惯性会升高。
( ) 13、电压崩溃是电力系统受到扰动导致无功平衡被破坏,用正常调节手段无法恢复运行、局部或全网电压急剧下降的过程。
( ) 14、串联补偿主要用于减少线路电抗,补偿度一般在0.3~0.8之间。
它减少发电机与负荷的距离,提高网络的最大传输功率,是暂态稳定和电压稳定的有利措施。
( ) 15、SVC就是受电流控制的并联补偿装置。
( ) 16、对供电线路不长、负荷变动不大的中枢点采用恒调压方式。
( ) 17、电压下降时,并联电容器向电网提供的无功与电网电压平方成正比。
财务共享中级第三套模拟题答案1、单选题:中国企业第一个建立财务共享中心的是()?选项:A:华为B:海尔C:中石油D:中兴答案:【中兴】2、单选题:财务数据的处理工作主要是由()来负责?选项:A:财务主管B:生产部门C:财务共享中心D:销售部门答案:【财务共享中心】3、单选题:财务共享中心的技术性是指()?选项:A:财务共享中心依赖于法律专业技术B:财务共享中心依赖于信息系统C:财务共享中心依赖于财务专业技术D:财务共享中心依赖于专业技术人员答案:【财务共享中心依赖于信息系统】4、单选题:根据中兴的调研数据,目前财务共享业务范围中,最为高频的财务业务是()?选项:A:费用报销B:资金结算C:采购到付款D:销售到收款答案:【费用报销】5、单选题:在银行支付流程中,付款信息导入ERP系统后,将付款信息转换为符合网络银行接口标准的支付数据,再通过()方式完成支付。
选项:A:微信支付宝B:银企互联C:手机银行D:银行柜台办理答案:【银企互联】6、单选题:NCC的系统管理需要从(B)量端进入去创建共享中心。
()选项:A:轻B:快C:重D:慢答案:【轻】7、单选题:下列哪项不属于重量端的基本操作()。
选项:A:关帐结帐B:采购入库C:工作流定义D:审批流定义答案:【采购入库】8、多选题:财务共享中心在系统中的基本配置主要包含()。
选项:A:创建共享中心B:配置提取规则C:配置作业组工作D:设置委托关系答案:【创建共享中心;配置提取规则;配置作业组工作;设置委托关系】9、判断题:NCC是NetworkeComputerCloud的缩写,是浪潮公司最新的一款聚合了物联网、大数据、人工智能等技术开发的新一代云ERP产品。
()选项:A:错B:对答案:【错】10、判断题:轻量端属于全员应用比较多的,一些通用的操作,例如采购入库、销售出库、凭证审核等。
()选项:A:错B:对答案:【对】。
第一部分选择题(共30分)
一、选择题(本题共15小题,每小题2分,共30分。
每小题给出的四个选项中。
只有一项符合题目要求)
1、某药业股份有限公司未经许可使用涉案专利方法制备了吉西他滨盐酸盐并对该产品进行了促销,构成侵权,应承担相应法律责任。
请求判令另一家公司停止侵犯专利的行为、赔偿其经济损失、公开赔礼道歉,消除不良影响、承担本案的诉讼费用以及其他合理费用。
()
A、房地产权
B、知识产权
C、财产权
D、专利权
2、当卡塔尔获得2022年世界杯足球赛的举办权后,不少人质疑炎热的卡塔尔能否为观众和运动员提供一个凉爽的体育场。
最近,卡塔尔研究人员宣称他们正在研制一种遥控“人造云”,可以根据需要在体育场和训练场上空悬停和飘移,以便为观众和运动员遮挡灼热的阳光。
下面关于技术创新含义理解正确的是()
A、“人造云”的技术不属于技术发明也不属于技术创新;
B、对于技术改造、革新项目从专利的角度严格区分它们不属于创新;
C、技术发明等于技术创新
D、技术创新包含技术革新和技术发明
3、苹果表示,他们对无线产品的测试过程共分四个步骤。
第一步是使用产品设计模型进行“被动测试”。
第二步是将无线功能零件装入原型机中,重新进行测试。
第三步则是使用人体模型或真人手持进行测试。
第四步则是外出进行实地测试。
苹果公司的试验方法是()A. 优选试验法 B. 模拟试验法 C .虚拟试验法 D. 强化试验法
4、工艺的一般过程正确是:()
①备料②部件制做③零件加工④总装配⑤形成胚
件⑥表面涂饰
A.①⑤③②④⑥B.①②③④⑤⑥
C.①④②③⑤⑥D.①⑤②③④⑥
5、小明买了台新手机,在查看说明书的时候发现,这个说明书里面提及的都是一些有关手机技术的东西和有关手机彩铃问题。
请问这个说明书有什么问题?()
A、没有考虑用户的阅读需要
B、没有突出手机的设计特点
C、意思表达不明确
D、没有考虑说明书侧重所在
6、《三国演义》中“空城计”讲的是,诸葛亮因错用马谡而失去战略要地街亭,司马懿乘势引大军15万向诸葛亮所在的西城蜂拥而来。
此时,诸葛亮身边无大将,只有一班文官,无法守城,也来不及撤离。
于是,诸葛亮令人城门大开,头戴纶巾,到城楼焚香弹琴。
司马懿见状,十分疑惑,即下令退兵。
其子司马昭问父亲何故退兵?司马懿说:诸葛亮一生都很谨慎,不会冒险。
今大开城门,必有埋伏。
在这个故事中,诸葛亮和司马懿分别运用了什么思维方式:()
A、定势思维和放散思维
B、发散思维和逆向思维
C、发散思维和定势思维
D、逆向思维和定势思维
7、一颗树高5m、树干直径约cm的树移植到另一处,为了抵消外力对树的影响,采用
细钢丝或竹竿固定,下列方法最不能达到目的是( )
A.用单根竹竿固定 B.用三根竹竿固定C.用两根钢丝固定 D.用三根钢丝固定
8、某通用技术小组制作吊灯的工序和时间为:买电子元件(3小时)、做吊架(2小时)、做灯罩(4小时)、组装(3小时)、调试(1小时)。
如果按串行工序需要13小时,对该流程进行优化可以减少工作时间。
试分析该流程经过优化,可以节约多少时间?( )
A. 2小时
B. 3小时
C. 4小时
D. 5 小时
9、有几位大学生设计的一套适合盲人居住的住宅中,有一处设计是在房间的不同区域,设置不同布料的材质带,以方便盲人通过触摸判别自己所处的房间。
请问这些不同布料的材质带从人机关系分析,它是为了 ( )
A.人机关系的舒适 B.信息的交互
C.静态的人和动态的人 D.人的心理需求
10、系统的优化是在一定的条件下,使系统达到更理想、更佳效果的过程。
请判断以下事例,不能使系统达到优化的是()。
A.为交通闭塞的某村修建一条公路 B.为了提高槟榔产量,槟榔树种得越密越好C.利用农作物生长的季节差、时间差进行间作套种
D.在耕地少的地区开发低丘缓坡,建立经济林基地
11、下列成语其含义与整体性无关的是( )
A.盲人摸象 B.只见树木,不见森林
C.头痛医脚,脚痛医头 D.见风使舵
12、.摩托车事故中驾乘人员死亡的70%以上都是没有戴头盔或者是头盔质量不合格造成头部受伤所致。
质量合格的安全头盔能有效保护人的头部,是因为:()A.合格头盔制作优良,戴在头部空隙小,与头部形成一个整体,是一个坚固的实体结构。
B.合格头盔的密封性好,里面的空气能起到缓冲撞击的作用。
C.合格头盔是良好的壳体结构,当壳体的表面受到外力作用时,它会把力均匀扩散,更好的保护头部。
D.合格头盔视野清晰,可以帮助车主避免交通事故的发生。
13、在闭环控制系统的调试过程中,当输出量达到设计要求并稳定后,( )
A.比较器输出的偏差值等于零
B.比较器输出的偏差值大于零
C.比较器输出的偏差值小于零
D.比较器输出的偏差值大于零或小于零
14、年轻的美国发明家本杰明·古拉克研制出一种可变身的电动摩托。
这种摩托名为“Uno III Streetbike”,简称“U3”,就像一个变形金刚。
用户只需按一下按钮,U3便可从一辆常规摩托变身为一个独轮车型交通工具。
这种控制系统为()A.开环手动控制系统
B.开环自动控制系统
C.闭环手动控制系统
D.闭环自动控制系统
15、相信大家对塑化剂的缩写DEHP已经不陌生了,在已发表的关于DEHP的毒性研究论文中,研究人员通过动物实验(主要是啮齿动物)、体外细胞实验或回顾人体暴露水平的调查方法,证明DEHP有类雌激素效应、肝毒性、肾毒性、可能引起细胞代谢紊乱、可能造成心血管系统障碍、可能致癌。
所以,根据这些实验结果,多年摄入食品添加剂的台湾民众才会怀疑,以往被归咎于现代生活的一些多发病会不会也和DEHP有关。
上述材料反应了技术的()
A、技术的两面性
B、技术的实践性
C、技术的专利性
D、技术的目的性
第二部非选择题(共30分)
二、判断题(本题共5小题,每小题2分,共10分。
在答题卡上相应位置上,把正确的打上“√”,错误的打上“×”,其他写法不得分)
16、瓦特发明的蒸汽机是科学活动,而牛顿发现的万有引力是技术活动。
(×)
17、笔记本电脑发明之初体积很大,携带不方便。
于是有人设计出一种便携式小巧的笔记本,从而推动了电机微型化技术的发展。
这说明了技术的发展离不开设计。
(√)
18、设计需要交流。
通过交流,找出不足加以改进;通过交流,发现隐患,尽早消除;通过交流,再多种方案中选出最佳的设计方案。
(√)
19、5年前,加州理工学院计算生物工程师鲍尔·罗斯蒙德推出了一种全新的设计策略,称为DNA折叠术,把长的DNA链在二维平面上折叠,再以较短的链“钉”固定,构成各种各样的“建筑物”。
几年后,哈佛医学院威廉姆·施的实验室将这一概念变成了三维,设计出更复杂的曲线和弯曲结构,为纳米水平的合成生物设计开辟了新道路,这种属于技术发明(×)
20、构件连接处的强度是影响整个结构强度和稳定性的重要因素,而构件连接处的强度只取决于它的连接方式。
(×)
三、计算题(4分)
21、两块厚板的厚度H是12mm,宽度为L为600mm,的钢板对接在一起,两端受F=500000N的拉力,材料为Q345的钢,焊缝的许用应力是201MPa,试问该焊缝的强度能否还正常使用。
四、绘图和识图题(5分)
22、作图题(3分)
依据三视图投影规律,画出以下物体的三视图(按图所标尺寸的l : 4 比例画图)
23、看图填空,如图所示为内导体零件图。
(每空1分,共两分)
(1)、泵体的加工比例为1:2,相对于工件的真实大小,图形(填“放大”或“缩
小”)
(2)、螺纹表面的粗糙度为mm
五、案例分析题(共11分)
24、小陈患上了呼吸道感染,需要注射青霉素。
在注射青霉素之前,护士照例给他做了过敏试验,并要求观察20分钟。
因为要赶去上班,小陈有些着急,没到10分钟,他就找到护士,说自己从没有过敏的经历,让护士快些给他打针。
护士听信了仓皇一番话,在过敏试验规定的时间没有到的情况下,给小陈注射一青霉素。
结果小陈发生了严重的过敏现象,经抢救才脱离了危险。
(1)请用合适的流程图描述青霉素注射的正确流程。
(2分)
(2)请结合该案例分析一下生活生产中为何要合理地安排各种流程。
(2分)
25、如果人从自动门前经过而不进门,自动门也会自动打开。
这个干扰作用于控制系统的哪个环节,怎样去解决这个问题。
(1)画出自动门的控制系统框图?(2分)
(2)对于这个干扰作用于控制系统的那个环节?(2分)
(3)怎样去解决这个问题?(3分)。