模拟试题二及答案

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人力资源管理模拟试题(二)及参考答案

人力资源管理模拟试题（二）及参考答案一、判断对错题（每小题1分，共12分。

正确的在题后的括号中划√，错误的划X）1.依据中国法律规定，未满16周岁的人不能参加劳动，即便参加劳动也不属于真正的人力资源。

()2.我国实施人才强国战略，就要强化人才资源的市场化配置，从而提高人才资源的利用效率，努力营造“尊重劳动、尊重知识、尊重人才、尊重创造”的社会氛围。

()3.人力资源规划包括组织的人力资源招聘、任用、考核、培训、薪酬、激励、文化等方面的计划。

()4.人力资源会计是指把人的成本和价值作为组织的资源而进行的计量和报告。

()5.职务与职位并非一一对应，一个职位可能不止一个职务。

()6.甄选能为企事业组织中空缺的职位寻找到合适人选，实际中间夹着招聘。

()7.培训强调的是帮助培训对象获得目前工作所需的知识和能力，以更好的完成现在所承担的工作。

()8.在现代人力资源管理中，员工的知识水平和技能已不再是影响工作绩效的唯一重要因素，员工的态度、观念对企业生产力及企业效益的影响日益加强。

()9.产品数量主要取决于机械设备的性能的行业适宜采用计件工资制。

()10.职业生涯是指个体的职业工作经历。

()11.员工保障管理主要包括社会保障管理、劳动安全卫生与作业条件管理等。

()12.在事实劳动关系中用人单位与劳动者双方都订立了实际的书面劳动用工合同。

()二、单项选择题(每小题2分，共24分。

在备选答案中，选择一个正确答案并将答案题号填入题后的括号内)1.某人在甲单位是人才，到乙单位可能就不是人才了;又如某人在上世纪80年代是劳模，但到本世纪后就不一定是劳模了。

这说明人力资源具有()的特点。

A.活动性B.时效性C.可控性D.变化性与不稳定性2.根据组织的发展战略来制定的人力资源战略规划，并通过战略性的人力资源管理制度体系的建设，来促成这个组织战略目标的实现。

这指的是什么?()A.人力资源战略B.战略人力资源C.组织战略D.军事战略3.估计在未来某一时间构成劳动力队伍的人员数目和类型。

西安电子科技大学网络教育《ERP原理与应用》期末考试模拟试题2及参考答案

网络教育西安电子科技大学《ERP原理与应用》期末考试模拟试题二一、填空题1. ERP的基本思想是。

答案：计划与控制解析：进入 ERP 阶段后，以计算机为核心的企业级的管理系统更为成熟，系统增加了包括财务预测、生产能力、调整资源调度等方面的功能。

配合企业实现JIT管理全面、质量管理和生产资源调度管理及辅助决策的功能。

成为企业进行生产管理及决策的平台工具。

2. ERP是建立在基础上的，整合了企业管理理念、业务流程、基础数据、人力物力、计算机硬件和软件于一体的企业资源管理系统，以实现对企业物流、资金流、信息流的一体化管理。

答案：信息技术解析： ERP是建立在信息技术基础上的，整合了企业管理理念、业务流程、基础数据、人力物力、计算机硬件和软件于一体的企业资源管理系统，以实现对企业物流、资金流、信息流的一体化管理。

3. PDM是的英文缩写。

答案：产品数据管理解析： PDM（Product Data Management）是产品数据管理。

4. ERP从本质上讲就是对企业资源的过程。

答案：计划和优化解析： ERP从本质上讲就是对企业资源的计划和优化过程。

5. 在ERP系统中，供应商管理模块一般包括三方面内容：供应商信息、和供应商选择。

答案：供应商评价解析：供应商管理模块供应商信息、供应商评价和供应商选择。

6. 采购计划中的物料有两个不同的来源，MRP和。

答案：请购单解析： MRP和请购单是采购计划中的物料有两个不同的来源。

7. 记账凭证分为、付款凭证和。

答案：收款凭证转账凭证解析：记账凭证按其用途可以分为专用记账凭证和通用记账凭证。

专用记账凭证，是指分类反映经济业务的记账凭证。

这种记账凭证按其反映经济业务的内容不同，又可以分为收款凭证、付款凭证和转账凭证。

8．财务系统与业务系统的信息共享使得公司对业务的管理从变成了事前控制。

答案：事后反映解析：财务系统与业务系统的信息共享使得公司对业务的管理从事后反映变成了事前控制。

2023届湖南省重点大学附属中学高三下学期模拟试卷(二)物理试题及答案

湖南重点大学附中2023届模拟试卷（二）物理注意事项：1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。

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，将本试题卷和答题卡一并交回。

第Ⅰ卷一、单项选择题（本题共7小题，每小题4分，共28分。

每小题给出的四个选项中，只有一个选项是符合题目要求的）1.下列说法正确的是A.图（a）中，观看3D电影时佩戴特殊的眼镜是运用了双缝干涉的原理B.图（b）叫牛顿环，是光的衍射现象C.图（c）水中的气泡看上去特别明亮，是由于光发生了折射引起的D.图（d）所示光导纤维的内芯折射率比外套大2，如图甲所示是用光照射某种金属时逸出的光电子的最大初动能随入射光频率的变化图像（直线与横轴的交点的横坐标为4.29，与纵轴的交点的纵坐标为0.5），如图乙所示是氢原子的能级图，下列说法正确的是A.根据该图像能求出普朗克常量B.该金属的逸出功为0.5eVC.该金属的极限频率为D.用能级的氢原子跃迁到能级时所辐射的光照射该金属能使该金属发生光电效应3.很多智能手机都有加速度传感器,能通过图像显示加速度情况。

用手掌托着手机,打开加速度传感器,手掌从静止开始迅速上下运动,得到如图所示的竖直方向上加速度随时间变化的图像,该图像以竖直向上为正方向,重力加速度的大小,由此可判断出A.手机可能离开过手掌B. 手机在时刻运动到最高点C.手机在时刻改变运动方向D.手机在~时间内,受到的支持力先减小再增大4.如图,光滑绝缘水平面上,由1、2、3三个带电量均为+q、质量均为m的相同金属小球,均用长为L的三根绝缘细绳连接,A、B、C分别为三根绝缘细绳的中点,O为三角形中心,现选取无穷远处为电势零点(已知单个点电荷q周围空间的电势,r为到点电荷的距离),则下列说法正确的是A.O点的电场强度不为零,且方向向上B.若长度L可调节,则A、O两点的电势可能相等C.系统的总电势能为D.系统的总电势能为5.如图所示,一理想自耦变压器线圈AB绕在一个圆环形闭合铁芯上,左端输入正弦交流电压,L1为相同的灯泡,其电阻均为且恒定不变,定值电阻的阻值为灯泡阻值的。

《大学英语（四）》模拟试题2及答案

《大学英语(四)》模拟试题二第一部分：交际用语(共10小题;每小题2分，满分20分)此部分共有10个未完成的对话，针对每个对话中未完成的部分有4个选项，请从A、B、C、D四个选项中选出可以填入空白处的最佳选项，并用铅笔将答案题卡上的相应字母涂黑。

示例1. 1. —— Merry Christmas!— _______.A. I hope soB. ReallyC. Thank youD. The same to you2. 2. —— Don't make faces in class.— _______.A. Sorry, I won't do it againB. Certainly, I willC. That's OKD. Excuse me, I am wrong3. 3. —— I feel sick.— _______— I'm not sure, but I have got a bad headache.A. I'm sorry to hear that.B. How are you feeling now?C. Do you have a high temperature?D. How long have you been away?4. 4. ——Hello! Can I get a seat on the 8 pm ﬂight to Detroit?— _______.A. Hello! Interna onal AirlineB. You'd be er look up the schedule ﬁrstC. I'm sorry, but it's completely bookedD. I'm afraid you have to change5. 5. —— Paul, this is my friend, Ann.— _______A. Very well, thank you.B. How do you like the party?C. Glad to meet you, Jack.D. Glad to meet you, Ann.6. 6. —— What do you think of the movie we saw last night?— _______A. The actress is bad.B. Terriﬁc!C. The theatre is bad.D. Nobody was there.7. 7. —— _______?— I would like to look at some shoes.A. What do you wantB. What would you like to doC. Can I help youD. Where are you going8. 8. —— How soon will your father ﬂy to New York?— _______A. At 7.00 am.B. Last week.C. In three days.D. Twice a year.9. 9. —— You've got the ﬁrst prize in the dancing contest.— ________A. You are welcome.B. Oh, really? I can't believe my ears!C. Please accept my congratula ons.D. It's very kind of you.10. —— I beg your pardon?10.— _______A. I said, "What do you think of the movie?"B. Sorry, I didn't say it clearly.C. I will repeat.D. It's my pleasure.第二部分：阅读理解(共10小题;每小题2分，满分20分)此部分共有2篇短文，在第一篇短文后有5个正误判断题，从每题后的两个选项中选出正确答案;在第二篇短文后有5个问题。

心理健康教育概论模拟题2及答案

心理健康教育概论模拟试题2及答案一、单选题1、（）已经成为现代人在各个阶段的第一需要。

A．学习 B．工作C．考试 D．运动正确答案：A2、人的（），脑具有不同程度的可塑性。

A．儿童期 B．成年期C．老年期 D．一生中正确答案：D3、“艾宾浩斯遗忘曲线”表明，有一半的记忆会在（）内消失，因此对所学的知识在遗忘前及时、反复的复习是保持记忆的有效方法。

A．1小时 B．2小时C．3小时 D．4小时正确答案：D4、（）是指学习者依据元认知，使学习方法与学习的调控活动有机地结合在一起，从而获得最佳学习效率的一系列计策或谋略。

A．学习策略 B．学习内容 C．学习方法 D．学习调控正确答案：A5、学习策略种类繁多，一般包括认知策略、元认知策略和（）三部分。

A．复述策略 B．提问策略 C．计划策略 D．资源管理策略正确答案：D6、（）是一种由学生与指导教师共同设计的书面协议，它确定学生学习的目标、达到目标的方法、学习活动进行的时间、完成活动的证据及确认这些证据的标准等。

A．契约学习 B．分层教学 C．经验学习 D．合作学习正确答案：A7、下列哪一项不属于电大系统表彰的奖项（）。

A．优秀毕业生 B．“希望的田野”奖学金 C．优秀员工 D．优秀学员正确答案：C8、“时间是制造生命的原料”一语出自（）。

A、林肯B、富兰克林C、马克思D、罗素正确答案：B9、在日程工作计划和个人数字助理盛行的时代，我们的工作时间安排已经以（）分钟为一个间隔。

A、5B、10C、15D、30正确答案：C10、控制你的个人生活，也应该从（）开始。

A、计划B、进度C、目标D、责任正确答案：C二、判断题1、人的大脑只在未成年时期具有可塑性，成年后人的大脑结构就不能够随环境而产生新的联结了。

（）答案：×2、“艾宾浩斯遗忘曲线”表明，遗忘的速度是先快后慢的。

（）答案：√3、终身学习是人类进入21世纪的一把钥匙。

（）答案：√4、开放教育的学习时间和空间是封闭的。

生物化学模拟试题及答案II

生物化学(A)卷一、名词解释（每个5分，共25分）1. 基因突变2. 细胞膜的功能3. 酶原的激活4. allosteric effect5. PCR技术二、单项选择题（每题2分，共30分，请将答案填写在相应得表格中）1. 下列哪个糖不是还原糖（）（1）D-果糖；（2）D-半乳糖；（3）乳糖；（4）蔗糖2. 直链淀粉、支链淀粉遇碘分别呈（）（1）黄色、紫色；（2）蓝色、紫色；（3）蓝色、黄色；（4）紫色、红色3. 镰刀型红细胞贫血症的病因是由于正常的血红蛋白分子中的氨基酸被另一个氨基酸所置换（）（1）Val → Glu；（2）Gln → Val；（3）Glu → Val；（4）Ala → Gln4. 目前研究蛋白质分子空间结构最常用的方法是（）（1）圆二色性；（2）X射线衍射法；（3）核磁共振；（4）红外偏振法5. EDTA通过螯合（）离子，抑制了大多数核酸酶的活性。

（1）铜离子；（2）铁离子；（3）镁离子；（4）锌离子6. 胰蛋白酶专一水解多肽键中（）（1）碱性残基N端；（2）酸性残基N端；（3）碱性残基C端；（4）酸性残基C端7. 细胞色素氧化酶除含血红素辅基外，尚含有（），它也参与氧化还原。

（1）铜；（2）镍；（3）铁；（4）锌8. 各种糖代谢途径的交叉点是（）（1）6-磷酸葡萄糖；（2）1-磷酸葡萄糖；（3）6-磷酸果糖；（4）1，6-二磷酸果糖9. 下列维生素B族中有（）与氨基酸代谢有关。

（1）B12；（2）B1；（3）泛酸；（4）维生素PP10. 直接抑制DNA复制的抗癌药是（）（1）5-氟尿嘧啶；（2）氨甲蝶呤；（3）叶酸拮抗剂；（4）阿糖胞苷11. 下列与DNA解链无关的是（）（1）单链DNA结合蛋白；（2）DNA酶；（3）DNA旋转酶；（4）拓扑异构酶II12. 下列关于癌变的论述，哪一项是正确的（）（1）有癌基因的细胞便会转变为癌细胞；（2）一个癌基因的异常激活即可引起癌变；（3）多个癌基因的异常激活即可引起癌变；（4）癌基因不突变、不扩增、不易位便不会癌变13. 检测DNA片段与蛋白质的相互作用常用的技术为（）（1）限制性图谱分析；（2）Southern 杂交；（3）凝胶电泳阻抑分析；（4）Western 印迹分析14. 胆固醇生物合成的限速酶是（）（1）HMG COA合成酶；（2）HMG COA还原酶；（3）HMG COA裂解酶；（4）硫激酶15. 人体嘌呤分解代谢的终产物是（）（1）尿酸；（2）氨；（3）尿素；（4）β-氨基异丁酸三、填空题（每题1分，共20分）1. 透明质酸是由（）与（）组成的糖胺聚糖。

四川大学网络教育学院大学英语(二) 模拟试题2 及参考答案

《大学英语(二)》学生自测模拟题（二）Ⅰ. Use of English (5%)Directions:In this part there are 5 incomplete dialogues. For each dialogue there are four choices marked A, B, C and D. Choose the O ne answer that best completes the dialogue.1. —What’s the time by your watch?— .A. It’s half past five.B. It’s SundayC. It’s FebruaryD. It’s a fine day.2. —Are you doing anything special on Friday, Bill?—___________.—Oh, what a pity!A. No, nothing specialB. Yes, I have promised to c all on some friendsC. Yes, of courseD. No, I’m not sure. Why ?3. —Did you hear what happened to John?— .A. Who is John?B. John is a good man.C. No, I have no idea. What?D. John happened to be here.4. —What’s the matter with you, Jim? You look pale.— .A. Oh, it is well.B. I fell awful today. I didn’t get any sleep last night.C. Yes but I don't careD. It has nothing to do with you.5. —I’d like to make an appointment with Mr. White.— .A. Sorry, he is busy at the moment.B. Why didn’t you call earlier?C. Certainly. May I know your name?D. Sorry. He doesn’t want to see you.Ⅱ. Reading Comprehension (40%)Directions: There are three passages in this part. Each passage is f ollowed by five questions. For each question there are four choices marked A, B, C and D. You should decide on the best choice.Passage 1Is it difficult for you get up in the morning? Do you sometime s oversleep? Are you often late for work or school? Yes? Then Hiroyuki Sugiyama of Japan has a special bed for you. Hiroyuki’s bed wil l get you up in the morning! Here is how it works:The bed is connected to an alarm clock. First, the alarm c lock rings. You have a few minutes to wake up. Next, a tape record er in the bed plays soft music or other pleasant sounds. A few mi nutes later, a second recording plays. The second recording can be l oud music or unpleasant sounds. If you don’t get up after the second recording, you’ll be sorry. A mechanical “foot”is in the bed. The mechanical foot kicks you in the head. Then the bed waits a few more minutes. What! You’re still in bed! Slowly, the top of the b ed rises higher and higher. The foot of the bed goes lower and low er. Finally, the bed is vertical. You slide off the bed and onto t he floor. You are awake and out of bed.Hiroyuki make his bed because he wanted to win a contest. He w orks for Honda Motor Company. Once every two years, Honda has a con test —the “All Honda Idea Contest”. In 1996 Hiroyuki won a prize for his bed.6. The purpose of the passage is _________.A. to introduce a special bedB. to tell a storyC. to wake somebody upD. to praise Hiroyuki7. What does the special bed do first in the morning?A. It s tape recorder plays soft music.B. Its tape recorder plays loud music.C. It kicks you in the bed.D. Its alarm clock rings.8. If you don’t wake up after the clock rings, what will happen?A. The mechanical “foot”kicks you in the head.B. The bed becomes vertical and you slide off the bed.C. The tape recorder plays pleasant sounds.D. You will be late for work.9. Why did Hiroyuki make such a special bed?A. Because he wanted to win the contest held by his company.B. Because he was good at inventing new things.C. Because he wanted to make money.D. Because he sometimes overslept.10. Who is Hiroyuki?A. A scientist.B. A company worker.C. An inventor.D. A carpenter.Passage 2A major new development in systems of work in Britain is taking place. Flexible workinghours, or “flextime”, are catching on fast, and this trend is contin uing. In 1973, over 500 organizations had adopted the idea, and by 1974, its number had risen to over 200,000.Flexible working hours were invented in Germany in the late 196 0s but reached Britain only in 1972. The system allows workers to s tart and finish work whenever they want, with only two requirements. These are, firstly, that all workers must be present for certain“k ey”times in the day and secondly, that all workers must work an a greed total number of hours per week.The system has proved an almost total success wherever it has been tried. A survey of 700 workers on flexible hours showed three main advantages: a better balance between working and private life, a voidance of the need to travel during rush hours, and the ability t o be able to finish a certain task before leaving.From the employers’point of view, the system tends to increase productivity, reduce labor turnover and give the worker a greater s ense of duty.11.According to the passage, the _________invented the “flexible working hours”.A. JapaneseB. AmericansC. GermansD. British12. The phrase “catch on”(in Para. 1) most probably means ________ _.A. understandB. become popularC. perceiveD. seize13. What is one of the advantages of “flextime”for workers?A. They can earn more moneyB. They can avoid busy traffic.C. They will do less work.D. They can avoid working hard.14. Which one is NOT an advantage of “flextime”for employers?A. A better balance between working and private life.B. It reduces labor turnover.C. It gives the workers a greater sense of duty.D. It tends to increase productivity.15. The author _________“flextime”according to the passage.A. supportsB. is againstC. criticizesD. hatesPassage 3Human beings, however, have something that no animal has. Human beings have the ability to express their actions, feelings and ideas through words. They can also write words down in order to communicat e past events and to send messages to people far away.Even though some birds have learned to repeat words, they d o not understand the meaning of the words, and therefore they cannot use them to communicate ideas.How did man first learn to speak? Perhaps we shall never k now. However, we do know that as man’s knowledge increased he needed to use more sounds in order to express a greater number of feelin gs and ideas. It became necessary for him to communicate about a gr eater number of things. He began to make more and more different so unds, and gradually he put these sounds together to form, first, wor ds, then groups of words, and then sentences. In different parts of t he world, people developed their own systems of sounds and words. To day, we call these systems ”languages”.There are now about five thousand different languages and di alects in the world, and each of them contains many thousands of wo rds.16. Why can’t some birds use words to communicate ideas though they have learned to repeat them?A. Because they don’t understand the meaning of the words.B. Because they cannot put them into sentences.C. Because they cannot remember them.D. Because they don’t often use them.17. How did human beings first learn languages?A. Maybe nobody will know.B. Surely we’ll know later.C. Certainly nobody knows.D. Perhaps we have known.18. Why did man need to use more sounds as man’s knowledge increase d?A. In order to form words.B. In order to communicate about more things.C. In order to develop a language.D. In order to sing songs.19. What are languages?A. They are sounds.B. They are w ords.C. They are systems of sounds and words.D. They are letters.20. How many languages are there in the world?A. 15, 000.B. 5,000.C. 500.D. 50,000. Passage 4Thomas Alva Edison was awarded more patents on inventions than any other American. When he died in 1931, Americans wondered how the y could best show their respect for him.One suggestion was that the nation observe a minute or two of total blackout. All electric power would be shut off in homes, stree ts, and factories.Perhaps this suggested plan made Americans realized fully what Ed ison and his inventions meant to them. Electric power was too import ant to the country. Shutting it off for even a short time would ha ve led to complete confusion. A blackout was out of the question. On the day of Edision’s funeral, many people silently dimmed their l ights. In this way they honored the man who had done more than any one else to put the great force of electricity at his countrymen’s fingertips.21. This selection says that Thomas Edison _________.A. was the only important American inventorB. received the first American patentC. received more patents than any other AmericanD. was the first American inventor22. People decided to honor Edison when _________.A. he made the first electric lightB. electric power was 100 years oldC. the country realized electricity’s importanceD. he died in 193123. The suggested plan was to _________.A. turn off the lights in factories and schoolsB. observe a few minutes of total silenceC. dim all electric lightsD. shut off all electricity for a short time24. The plan was never carried out because _________.A. not everyone wanted to honor EdisonB. it was too difficultC. electric power was too important to the countryD. it honored only one of Edison’s inventions.25. This passage was probably written to _________.A. tell about Edison’s inventionB. explain electricityC. prove that people wished to honor EdisonD. show what a great man Edison wasⅢ. Vocabulary and structure (25%)Section A Multiple ChoiceDirections: In this section, there are 15 incomplete sentences. For each sentence there are four ch oices marked A, B, C and D. Choose the One Answer that best completes the sentence.26.W e ______our alarm clock to 5 a.m., so we could get an early st art.A. putB. setC. makeD. stop27.However, I must ______that I do not find this to be a serious pr oblem, at least not yet.A. commitB. confineC. confessD. confirm28. The children are aware ______the danger of taking drugs.A. onB. aboutC. of C. to29. Any increase in fuel costs could have an ______on business.A. affectB. effectC. affectionD. effective30. I’m afraid these shoes are not ______in your size.A. applicableB. availableC. accessibleD. adaptable31. To catch the train, he hurriedly ______ and rushed to a taxi waiting outside of the hotel.A. checked inB. checked outC. checked withD. went through32. The first thing ______ you should do to apply for a further s tudy in America is to pass the Graduate Record Examination.A. for whichB. WhichC. in thatD. that33.Going out for a walk in the wood is ______ my grandfather does in the morning.A. thatB. whatC. whichD. when34. His father______English here since he graduated from Peking Uni versity.A. has taughtB.teachesC.taughtD. had taught35. You must get up early tomorrow, ______I will go there alone.A. orB. andC. yetD. for36.The teacher said,“What are you thinking about?”=The teacher asked me______ thinking about.A. what were youB. what you wereC. what I wasD. what was I37. I heard the girl ______next door yesterday morning.A. sangB. to singC. have sungD. sing38. Most of the people ______to the party were famous scientists.A. invitedB. to inviteC. being invitedD. inviting39. “W rite to me when you get home.”“______.”A. I mustB. I shouldC. I willD. I can40. ______they borrowed some money, they could not buy a new house.A. IfB. Except thatC. UnlessD. Now thatSection B CloseDirections: There are 10 blanks in the following passage. For each b lank there are four choices marked A, B, C and D. You should choos e the one answer that best completes the passage.Like most July days, it was hot. I stepped into a tiny ice-cre am shop to cool off with a chocolate ice-cream. It was a very 41 store with little round tables and chairs.As I entered, I found a very old woman bent 42 a table near the door. Her back was so badly bent that her face nearly 4 3 the table top."Poor woman," I thought. "What does she get out of life? Why does God let people live so long past their youth?"As I thought, 44 aged lady entered the shop and sat down wi th her. Soon the two of them were talking about childhood days. The y talked of how little the shop had changed in 70 years. In minute s, the two of them were shaking with laughter.I looked 45 at the first woman, then in the mirror on a nearby wall, catching a picture of myself. I was wearing a dirty shirt; she was well dressed in white. I was 46 ; she was laugh ing, smiling. I sat alone; she was 47 the day with a good fr iend. I was 48 worried about getting old; she was old, but it wasn't 49 her.As I left the shop, I thought of my foolish question about God letting people live past the ir youth. Why, that woman 50 more alive, more sensitive to life, thanI was. Age has not bent her spirit.41. A. old B. modern C. pretty D. ugly42. A. under B. belowC. overD. above43. A. connected B. touched C. hit D. joined44. A. one B. an C. another D. other45. A. sadly B. happily C. up D. again46. A. happy B. surprised C. poor D. sad47. A. sharing B. spending C. killing D. sparing48. A. really B. mostly C. secretly D. publicly49. A. pleasing B. hurting C. leaving D. punishing50. A. Lived B. did C. Was D. doesⅣ. Translation (20%)Section A: Translate the following sentences into Chinese.51. I would go for that job if I were you.52.It’s widely known that emotions can empower people or drive them upa wall.53. Any worthy dream is a dream worthy of accomplishing.54. These real-life problems need to be considered carefully.55.Therefore, more effective measures and more powerful actions need to be taken against all sorts of crimes so that our world may be a be tter place to live in.Section B: Translate the following sentences into English.56. 我们决定在花园喝茶，而不在屋里喝。

2024年天津市高考模拟英语试卷试题及答案详解二(精校打印)

2024年天津市高考模拟英语试卷试题及答案详解本试卷分为第Ⅰ卷(选择题)、第Ⅱ卷(非选择题)两部分，共130分，考试时间100分钟。

第Ⅰ卷1至8页，第Ⅱ卷9至10页。

答题时，将第Ⅰ卷的答案填涂在答题卡上，将第Ⅱ卷答案填写在答题卡上。

祝各位考生考试顺利!第Ⅰ卷(选择题共95分)注意事项：1.答第Ⅰ卷前，考生务必将自己的姓名、准考证号用2B铅笔涂写在答题卡上。

2.选出答案后，用2B铅笔把答题卡上的对应题目的答案涂黑。

第一部分：英语知识运用(共两节，满分45分)第一节：单项填空(共15小题;每小题1分，满分15分)从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

1．—Candy’s new skirt looks funny on her．—________It looks fine to me．A．Who cares?B．You are telling me.C．What’s wrong?D．I wouldn’t say that.2．—Peter can’t concentrate on his work recently.—Yes,that might________why he made a big mistake in preparing for the meeting.A．allow for B．apply for C．account for D．call for3．The TV series Flight to You has received a lot of positive________from the audience.A．reviews B．previews C．revisions D．proposals4．Scientists have found that imagination is generated in the right side of the brain;________,the left side of the brain is thought to be“logical”.A．in other words B．in consequence C．in a word D．in contrast5．As is known to all,one way for people to prevent COVID-19is to open the windows to allow the airto________.A．calculate B．circulate C．investigate D．accelerate6．—Have you ever been to Tibet?—Actually,I________there for two years and then left for home when my father was ill.A．had worked B．has worked C．worked D．was working34．A．bright B．polite C．dark D．quiet35．A．pill B．example C．order D．instruction第二部分：阅读理解(共20小题;每小题 2.5分，满分50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，并在答题卡上将该项涂黑。

2022《公共关系学》模拟测试2试题及答案

公共关系学·模拟测试2一、单项选择题1.公共关系可以直接称为（）。

A. 人际关系B. 公众关系C. 人群关系D. 社区关系正确答案：B2.组织开展公共关系活动的基础是（）。

A. 公共关系状态B. 公共关系意识C. 公共关系策划D. 公共关系观念正确答案：A3.民主参与法是用来协调（）关系的。

B. 顾客公众C. 媒介公众D. 内部公众正确答案：D4.优秀的公共关系人员在性格上应具备的特征是（）。

A. 公正无私B. 实事求是C. 创新能力D. 开朗、有耐心、能宽容正确答案：D5.为了防止公众产生厌倦和反感情绪，必须保持信息的（）。

A. 刺激强度B. 重复率C. 对比度D. 新鲜程度正确答案：D6.在所有传播沟通对象中，最具社会权威性的对象是（）。

A. 媒介公众B. 政府公众C. 社区公众D. 名流公众正确答案：B7.不受空间限制，传播范围最广的大众传播媒介是（）。

A. 电视B. 报纸C. 广播D. 杂志正确答案：C8. 一般情况下，组织每年搞庆典活动（）。

A. 1次就够了B. 5－6次就够了C. 2－3次就够了D. 10次就够了正确答案：C9.组织形象的基础是（）。

A. 产品形象B. 管理形象C. 机构形象D. 员工形象正确答案：A10.在人际交往的过程中距离也是一种传达态度的信息，社交距离是指A. 0.45米以内B. 约为0.45～1.22米C. 约为1.22～3.65米D. 约为3.65～9米正确答案：C11.被誉为公共关系之父的是（）。

A. 艾维·李B. 卡特里普C. 伯尼斯D. 巴纳姆正确答案：A12. 搞开放组织活动（）。

A. 应完全公开B. 既公开又不能泄密C. 应加强保密工作D. 只公开组织的过去正确答案：B13. 以组织自身的名义，率先在社会上提倡某种有进步意义的新思想，属于单选题A. 组织公告B. 响应广告C. 祝贺广告D. 公益广告正确答案：D14.高美誉度、低知名度属于公共关系的（）状态。

2023届高三第二次模拟考试语文试题及参考答案解析

2023届高三第二次模拟考试语文试题及参考答案解析一、现代文阅读（35分）（一）现代文阅读I（本题共5小题，19分）阅读下面的文字，完成1～5小题。

材料一：《红楼梦》是一部伟大的小说，在叙事上采用了曲折复义的表达方式，明确说小说故事是假语存（贾雨村）、真事隐（甄士隐），在真假、有无、虚实之间，《红楼梦》中有大量的艺术空白点，也就是“不写之写”。

“不写之写”应该主要从美学修辞学上来理解，而不是从索隐或随意联想的角度来理解。

遗憾的是，“不写之写”大多数情况被属于历史学范畴的考证或非文学立场的索隐派所笼罩。

一部艺术作品，所能写到的东西相对于无始无终、波澜壮阔的生活来讲总是有限的。

也就是说，“不写之写”在“写”和“不写”之间有一个辩证关系。

对于作家来说，“写”什么是值得反复思量和推敲的，“写”是主要的，是呈现给广大读者和观众的，是他们能够直接感知和认知的，是直接诉诸读者直觉经验的。

至于“不写”，则属于并不完全由作家掌控的部分，由“写”唤起人们对“不写”感知、认知，这对作家来说不是一个轻而易举的技能，对阅读来说不是轻易能获得的效果。

那么作家和作品中的“不写之写”究竟该怎么理解？作家的“不写之写”，应该是服务于其艺术目的的或者一定的艺术目的的。

作家通过作品写出来的东西，虽然是局部的，但可以意识到它的整体，这才是“不写之写”。

换言之，是有限与无限的统一，是确定性和不确定性的统一，而并不是所有的空白、笔触不到的都叫“不写之写”，不是在阅读过程中随意生发、随意联想到的内容都是“不写之写”。

从《红楼梦》的文本举例，如第三十五回宝玉与薛宝钗丫鬟莺儿的对话。

莺儿笑道：“你还不知道，我们姑娘有几样世上的人没有的好处呢，模样儿还在次。

”宝玉见莺儿娇憨婉转，语笑如痴，早不胜其情了，那更提起宝钗来！便问道：“好处在哪里？好姐姐，细细告诉我听。

”莺儿笑道：“我告诉你，你可不许又告诉她去。

”宝玉笑道：“这个自然的。

”正说着，只听外头说道：“怎么这样静悄悄的！”二人回头看时，不是别人，正是宝钗来了。

2024届山东省临沂市高三下学期第二次模拟考试(5月)英语试题及答案

2024年普通高等学校招生全国统一考试（模拟）英语2024.5本试卷分选择题和非选择题两部分。

满分120分。

考试用时100分钟。

注意事项：1.答卷前，考生务必将自己的姓名、准考证号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，并在答题纸上将该项涂黑。

APet HotelsWhere to Board Your Pet During the Holiday?Here are a few comfortable pet hotels for you.Search for Pet Hotels in our app to find these listings on a map that have spaces available for the upcoming holidays.Remember to show your vaccination records in case pets are rejected.B&M pet HotelPrice per day:A cat,15dollars.Dog boarding rooms,from28to68dollars.Booking:Contact Golden Chen via call or WeChat(GoldenChen68)Animals allowed:Also welcomes rabbits,turtles,guinea pigs and more.Services:Dog training,and four daily walks for dogs.Someone’s PetPrice per day:A dog,from23to60dollars according to size.It is18dollars per cat,with an additional charge of 10dollars for each additional cat.Booking:Call150****6785/189****1594.Animals allowed:Both cats and dogs are welcome.Services:washing,grooming and pet beauty.Pet Bamboo MansionPrice per day:A cat,20dollars.For dogs,56dollars.Booking:Call135****1908or contact Buddy Dog via WeChat.Animals-allowed:Accommodate both cats and dogs.Services:For dogs,there are three walks per day,and swimming facilities.Offer a20-40%discount for reserving them,in advance.Cozy pet TownPrice per day:A cat,14dollars.A dog,ranging from20to34dollars depending on size.Booking:Add the owner on WeChat(CozyPetTown)Animals allowed:Only cats and dogsServices:Swimming,training,grooming.1.Which hotel offers the lowest price for three cats per day?A.B&M Pet Hotel.B.Someone’s Pet.C.Pet Bamboo Mansion.D.Cozy Pet Town.2.What is special about Pet Bamboo Mansion?A.It requires contact via call and WeChat.B.It has various rooms for dogs based on size.C.It offers dog walking and swimming facilities.D.It provides a preferential price for early booking.3.What do pet owners do to book a room at Cozy Pet Town?A.Call the owner directly.B.Visit the hotel in person.C.Contact the owner via WeChat.D.Book through the Pet Hotels app.BBill Bryson’s phenomenally popular books are a great success of amateur enthusiasm over scholarly expertise.In the highly reviewed Shakespeare(2007),he raced us through the playwright’s life and works in222pages;A Short History of Nearly Everything(2003)was his624-page analysis of“everything that has happened from the Big Bang to the rise of civilisation”—and it remains the best-selling science book of the21st century so far.Can he make it again with A Really Short Journey Through the Body,which promises us a“head to toe”tour in138pages?In his books for adult readers,Bryson’s success has lain in an ability to turn vast,complex subjects into an easy and pleasant narrative,filled with tiny facts and odd stories.His latest book,which follows his adult title The Body (2020),is aimed at children as young as eight,for whom this proven writing style works well.“No doubt about it,the human body is a truly remarkable thing,”Bryson writes,and it’s the remarkable facts that interest him the most.Did you know that you blink14,000times a day?Or that it takes seven billion billion billion atoms to make you?And that if you formed all your DNA into a single line,it would reach10billion miles across the solar system?Fresh doctors might find some of the entries frustratingly brief.The tongue,for example,receives only a paragraph,while,a chapter,entitled‘Poo and Farts’,is relatively detailed:“In your life,you’ll probably poo the weight of5cars but you’ll have eaten the weight of60.So that’s not a terrible result.”Biology books can be heavy weather;but Bryson’s skill,as ever,is to turn the story of the human body into a thoroughly digestible read.4.What do Bryson’s latest book and The Body(2020)have in common?A.They are easy to read.B.They are both about physics.C.They are intended for adults.D.They are both best-selling books.5.What is the purpose of Paragraph3?A.To analyze the structure of the book.B.To illustrate the attraction of the book.C.To show the scientific value of the book.D.To display the main contents of the book.6.What does the underlined phrase“heavy weather”mean in the last paragraph?A.Packed with facts.B.Weather-related.C.Hard to understand.D.Popular and readable.7.What is the text?A.An introduction to a book.B.An essay on biology.C.A news report on science.D.A biography of a writer.CStrategically adding weak points along microscopic chains called polymers(高分子聚合物)actually makes them harder to tear,researchers report in the June23Science.Polymers are used in car tires,and therefore the findings could help reduce plastic pollution as tires wear down over time.When tires rub against the road,they drop microplastics of rubber and plastic polymers,which pollute waterways and air.Every year,tires release an estimated6million metric tons of these microplastics into environment.Stronger polymers that break apart less easily could limit the amount of particles shed annually.To make such tough materials,Stephen Craig,a chemist at Duke University,and colleagues added molecules called cross-linkers to the polymers.These cross-linkers connected these polymer chains to their many neighbors,and they were specifically designed to break apart easily.At the microscopic scale,the polymers act like a tangle(乱团)of spaghetti with the cross-linkers holding them all together and helping them keep their shape,says Craig’s collaborator Shu Wang,a chemist at MIT.When the team stretched the polymer spaghetti,the individual cross-linkers broke easily, as expected.But the larger tangle material required more force to break than they expected.The secret to the increased toughness lies in the path the tear has to take,Craig says.The tear goes through the easy-to-break cross-linkers rather than through the tougher polymer chains.Each broken connection follows the path of least resistance but avoiding the long polymer chains means breaking many cross-linkers,which requires more stretching force overall.This isn’t the first time researchers have used weak connectors to make polymers stronger.But unlike in similar materials,the increased toughness doesn’t come at the expense of other beneficial properties like stiffness(风度). Craig says he hopes the findings will help extend the lifetimes of car tires and plastics,potentially limiting annual microplastic pollution.8.What benefit does the new material bring?A.It meets the road standard.B.It weakens plastic polymers.C.It releases less microplastics.D.It reduces the cost of car tires.9.What can we know about the tangle material?A.It follows the pattern of spaghetti.B.It is designed to fall apart easily.C.The polymers help keep its shape.D.The larger tangle is harder to break.10.What is the primary factor that contributes to the increased toughness?A.The weakness of the cross-linker.B.The strength of the polymer chains.C.The number of the cross-linkers used.D.The path the tear takes through the material.11.What can we learn about the finding?A.It initially uses weak connectors.B.It sacrifices stiffness for toughness.C.It lengthens the lifespan of car tires.D.It removes annual microplastic pollution.DEver feel disconnected during a stressful event?That could be your brain protecting you.During traumatic(痛苦的)situations,people might experience an unexpected wave of emotional indifference or feel like they’ve separated from reality and are having an out-of-body experience.These symptoms of disconnect describe dissociation,a defense mechanism that separates threatening feelings and ideas from the rest of someone’s mind.But why do our minds sometimes dissociate when we’re experiencing stressful events?Typically,the sympathetic nervous system,which is responsible for our“fight or flight”response,activates when a person is in upcoming physical danger.Mammals,including humans,evolved to have this response,as it pushes them to survive by fighting or escaping from danger.Dissociation is another way the nervous system is ready to respond to trauma when fight or flight appears to be too dangerous or impossible.Dissociation can protect someone in the moment so that they are mentally separated from a situation causing physical pain,emotional pain or both.Oftentimes,victims of abuse report dissociation during the event or having foggy memories of an event after the fact due to dissociation.Nevertheless,problems can arise if people continue to dissociate even once they’re separated from the intense trauma,as opposed to relying on other coping mechanisms,for example,help from a professional.Many people who continue to dissociate often struggle with daily stress,like meeting work deadlines or speaking with peers.Many feel disconnected in their relationships and may find themselves unconcentrated during what used to be usual interactions or tasks.But the goal of addressing long-term dissociation isn’t to do away with it.After all,it can be a useful strategy to help survive a dangerous situation.But memories of the traumatic event are often disruptive and painful,so having some distance from that could mean a better quality of life after the trauma.12.What is the main idea of Paragraph1?A.It defines what dissociation is.B.It emphasizes the value of dissociation.C.It lists different symptoms of disconnect.D.It explains why we experience stressful events.13.How does dissociation work on victims of abuse?A.By erasing their memories.B.By getting rid of their emotional pain.C.By protecting victims from physical pain.D.By distancing the victims mentally from the reality.14.What might happen if people continue to dissociate?A.Failing to focus on tasks.B.Meeting work deadlines.C.Having a better quality of life.D.Relying on other coping mechanisms.15.Which of the following might the author agree with?A.Traumatic events are avoidable.B.Dissociation needs to be handled properly.C.People’s well-being is based on the distance.D.There’re enough coping strategies for traumas.第二节（共5小题；每小题2.5分，满分12.5分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

模拟试卷-职业道德模拟试题二及标准答案

模拟试卷-职业道德模拟试题二及答案————————————————————————————————作者：————————————————————————————————日期：2职业道德模拟试题二一、单项选择题（共20分，每题2分）1．《公民道德建设实施纲要》关于从业人员职业道德规范是（）A 爱国守法、公平公正、团结友善、勤俭自强、敬业奉献B 艰苦奋斗、诚实守信、团结协作、服务周到、遵纪守法C 爱岗敬业、遵守法纪、明礼诚信、服务群众、奉献社会D 爱岗敬业、诚实守信、办事公道、服务群众、奉献社会2．社会主义职业道德的原则是（）A 集体主义B 爱国主义C 为人民服务D 遵守法纪3．下列与职业道德行为特点不相符的是（）A 与职业活动紧密相连B 与内心世界息息相关C 对他人和社会影响重大D 与领导的影响有关4．关于职业幸福基本要求应该处理好几个关系表述不正确的是（）A 正确处理好国家利益和集体利益的关系B 正确处理物质生活幸福与精神生活幸福的关系C 正确处理好个人幸福与集体幸福之间的关系D 正确处理好创造职业幸福和享受职业幸福的关系5．下面不符合正确树立职业荣誉观的要求是（）A 争取职业荣誉的动机要纯B 获得职业荣誉的手段要正C 社会主义市场经济就是竞争，因此对职业荣誉要竞争，要当仁不让D 对待职业荣誉的态度要谦6．关于办事公道不正确的表述是（）A 坚持原则，实事求是B 实行平均主义C 不怕“权势”压力D 不徇私情7．关于下列遵纪守法正确的说法是（）A 只讲道德品质即可不犯法B 法律是强制性的，不需要列入职业道德规范来让从业者“自律”C 遵纪守法与职业道德要求具有一致性D 职业道德与法律没有关系8．下列各条对节俭的价值表述不贴切的是（）A 持家之本B 降低企业成本的途径之一C 可以开拓创新D 有利于治国安邦9．加强职业道德修养的途径不正确的表述是（）A “慎独”B 只需参加职业道德理论的学习和考试过关即可C 学习先进人物的优秀品质D 积极参加职业道德的社会实践10．开拓创新是职业道德基本规范之一，下面表述不正确的是（）A 要树立开拓创新的观念B 学习开拓创新的方法和锻炼开拓创新的思维C 创新就是超越时间和现实，前人没有做过的都可以去做D 培养锻炼开拓创新的意志品质二、多项选择题（共20分，每题2分）1．职业道德修养的意义在于有利于提高个人的职业道德素质和（）A 有利于社会主义政治文明建设B 有利于发挥职业道德的社会功能C 有利于行业的职业道德建设D 有利于中华民族优良道德传统的弘扬2．职业道德的特征主要有（）A 自律性；他律性B 职业性；普遍性C 鲜明的行业性和多样性；相对的稳定性和继承性D 很强的实践性3．对于维护企业信誉来说，应该主要做到（）A 提高产品质量B 不断加大广告宣传C 周到的售后服务D 文明安全卫生地生产4．以下关于社会主义的集体主义原则的正确表述是（）A 当国家利益与局部的集体利益发生冲突时，局部集体利益要服从国家利益B 当局部的集体利益和个人利益发生冲突时，个人利益要服从局部的集体利益C 当国家利益、集体利益和个人利益发生冲突时，个人利益应当服从国家和集体利益D 社会主义的集体主义明确了国家利益、集体利益、个人利益在根本上不是一致的5．下面各项属于行业的特殊职业道德规范的是（）A 救死扶伤B 爱护车辆、准班正点、尊客爱货C 秉公执法D 有教无类6．下面关于集体主义的论述正确的是（）A 我们应该“大力提倡把国家和人民的利益放在首位而又充分尊重公民的合法权益的义利观B 讲个人努力奋斗和个人利益就是个人主义、不讲集体主义C 讲集体主义原则就是要正确处理国家利益、集体利益和个人利益的关系D 要用集体主义的观点和集体主义的精神认识、处理职业人际关系7．下列关于服务群众正确的表述是（）A 从业者服务群众是指服务于广大人民群众，而不是服务的具体个人B 服务群众要做到热情周到C 服务群众要注重服务质量D 国际服务质量标准“十分强调服务质量体系的建立和运作必须以顾客为中心”8．诚实守信作为职业道德基本规范，下面表述正确的是（）A 诚实守信就是要实事求是，敢于坚持真理B 守信就是言必行、行必果、言行统一C 诚实守信就是重承诺，信守诺言，宽以待人D 诚实就是老板说干啥就干啥9．下面爱岗敬业正确的说法是（）A 爱岗与敬业本质上是统一的B 爱岗敬业就是要热爱本职工作C 爱岗敬业与从业者的岗位流动是矛盾的D 爱岗敬业与社会主义市场经济提倡的人才流动、职业转换不矛盾10．下列说法属于职业道德内心活动过程的是（）A 职业道德的感觉、知觉、认识、情感B 职业道德的意识、觉悟、意志、信念C 职业道德的“自省”、“慎独”D 职业道德的行为三、判断题（共20分，每题2分）1．职业道德与职业技能没有关系。

计量经济学期末模拟试题2及答案

第七套一、单项选择题1、用模型描述现实经济系统的原则是( B )A. 以理论分析作先导，包括的解释变量越多越好B. 以理论分析作先导，模型规模大小要适度C. 模型规模越大越好；这样更切合实际情况D. 模型规模大小要适度，结构尽可能复杂 2、ARCH 检验方法主要用于检验（ A ） A．异方差性 B. 自相关性 C．随机解释变量 D. 多重共线性3、在古典假设成立的条件下用OLS 方法估计线性回归模型参数，则参数估计量具有（ C ）的统计性质。

A．有偏特性 B. 非线性特性C ．最小方差特性 D. 非一致性特性 4、将一年四个季度对因变量的影响引入到含截距的回归模型中，则需要引入虚拟变量的个数为（ B ）A. 4B. 3C. 2D. 1 5、广义差分法是对( D )用最小二乘法估计其参数。

1211211121121....(1)(t t tt t t t t tt t t t t A y x u B y x u C y x u D y y x x u u 1)t ββββρρβρβρρβρβρρ−−−−−−=++=++=++−=−+−+−6、在序列自相关的情况下，参数估计值的方差不能正确估计的原因是（ B ）22.().()0().()0.()0i i i i i j A E u B E u u i j C E x u D E u σ≠≠≠≠≠7、设回归模型为i i i i u x x y +++=33221βββ，下列表明变量之间具有不完全多重共线性的是( B )123123123123.0200.020.20.0000.000A x x x B x x x v C x x x D x x x v ∗++∗=∗++∗+=∗+∗+∗=∗+∗+∗+=08、在有M 个方程的完备联立方程组中，当识别的阶条件为（H 为联立方程组中内生变量和前定变量的总数，为第i 个方程中内生变量和前定变量的总数）时，在可识别的条件下，则表示( C )1i H N M −>−i NA.第i 个方程恰好识别B.第i 个方程不可识别C.第i 个方程过度识别D.第i 个方程识别状态不能确定 9、简化式模型就是把结构式模型中的内生变量表示为( D ) A. 外生变量和内生变量的函数关系 B. 外生变量和随机误差项的函数模型 C. 滞后变量和随机误差项的函数模型 D. 前定变量和随机误差项的函数模型10、在DW 检验中，当d 统计量为4时，表明（ B ）A.存在完全的正自相关B.存在完全的负自相关C.不存在自相关D.不能判定11、辅助回归法（又称待定系数法）主要用于检验（ D ）A．异方差性 B.自相关性 C．随机解释变量 D.多重共线性12、对自回归模型进行自相关检验时，下列说法正确的有（ C ）A．使用DW 检验有效 B．使用DW 检验时，DW 值往往趋近于0 C．使用DW 检验时，DW 值往往趋近于2 D．使用DW 检验时，DW 值往往趋近于413、双对数模型 μββ++=X Y ln ln ln 10中，参数1β的含义是（ C ）A. Y 关于X 的增长率 B .Y 关于X 的发展速度 C. Y 关于X 的弹性 D. Y 关于X 的边际变化14、假设用OLS 法得到的样本回归直线为，以下说法不正确的是( D )i i i e X Y ++=21ˆˆββA． B．0=∑i e ,(Y X 一定在回归直线上C．Y=ˆ D． 0),(≠i i e X COV15、在有M 个方程的完备联立方程组中，当识别的阶条件为（H 为联立方程组中内生变量和前定变量的总数，为第i 个方程中内生变量和前定变量的总数）时，在可识别的条件下，则表示( B ) 1i H N M −=−i N A.第i 个方程不可识别 B.第i 个方程恰好识别C.第i 个方程过度识别D.第i 个方程的识别状态不能确定16、在修正异方差的方法中，不正确的是（ D ）A.加权最小二乘法B.对原模型变换的方法C.对模型的对数变换法D.两阶段最小二乘法 17、下列说法正确的是（ B ）A.序列自相关是样本现象B.序列自相关是一种随机误差现象C.序列自相关是总体现象D.截面数据更易产生序列自相关 18、满足经典假定的回归分析中， ( B )A、解释变量和被解释变量都是随机变量B、解释变量为非随机变量，被解释变量为随机变量C、解释变量和被解释变量都为非随机变量D、解释变量为随机变量，被解释变量为非随机变量 19、对样本的相关系数γ，以下结论错误的是（ A ）A. ||γ越接近0，X 与Y 之间线性相关程度高B. ||γ越接近1，X 与Y 之间线性相关程度高C. 11≤≤−γ D、0=γ，在正态条件下，则X 与Y 相互独立 20、在经济发展发生转折时期，可以通过引入虚拟变量方法来表示这种变化。

考研数学二模拟试题2及答案解析

12
数学二模拟试题二参考答案
校区
学管师
班级
姓名
分数
一、选择题：1-8 小题，每小题 4 分，共 32 分，下列每小题给出的四个选项中，只有一
项符合题目要求，把所选项前的字母填在答题纸指定位置上．
1.设函数
f
(x)

lim
n
x2 e(n1) x 1 enx
，则点 x
0为
f
(x) 的(
)
)

0
x2 y2 0
(A)连续，但偏导数不存在
(B)不连续，但偏导数存在
(C)连续且偏导数存在
(D)不连续且偏导数不存在
解：应选(B)
由于 lim x0 yx2
f (x, y)
lim x0
x4 x4 x4

1 2

f (0, 0)
，故
f (x, y) 在点 (0, 0) 处不连续
(1)曲线 L 的参数方程确定的函数 y y(x) 的定义域；
(2)曲线 L 与 x 轴围成的平面图形绕 y 轴旋转一周而形成的旋转体体积Vy ；
(3)设曲线 L 的形心坐标为 (x, y) ，求 y.
10
21.(本题满分 11 分)
设函数 f (x) 在[0,1] 上具有二阶连续导数，且 f (0) f (1) 0 ，证明：
(A) 2, 0
(B) 0, 2
(C)1,1
(D)依赖于 a 的取值
4
9.设
f
(x) 为可导的偶函数，lim x0
f
(cos x) x2
2 ，则曲线
y

f
(x) 在点 (1,
f

个人与团队管理模拟试题(二)及参考答案

个人与团队管理模拟试题（二）及参考答案一、单项选择题：（每题1分，共50分）1.张经理为了提高时间管理的效率，他可以排除一些与工作无关的事情，不能帮助他的是（）。

A、把更多操作性的工作分配出去B、相信团队成员C、工作时间拒绝接听任何电话D、学会授权2.提高工作效率的方法不正确的是（）。

A、预见并及时处理问题B、根据工作优先级，确定自己每天的实际目标和工作方式C、确保在做重要工作时不被打扰D、工作时间拒绝接听任何电话3.提高工作效率的方法有很多，不正确的是（）。

A、为重要的工作选择最佳时间B、养成并坚持良好的工作习惯C、确保在做重要工作时不被打扰D、不受任何计划约束4.高总为了提高工作效率采用了很多方法，不能够帮助他的是（）。

A、把更多操作性的工作分配出去B、工作时间拒绝接听任何电话C、学会授权D、相信团队成员5.在安排每天的重要工作时，为了提高工作效率，做法合适的是（）。

A、把重要工作安排在工作效率最高的时间B、把每天的重要工作都安排在固定的时间段C、不做事先安排，什么时候有重要工作什么时候做D、把重要工作安排在每天工作的开始阶段6.辛总为了提高工作效率采用了很多方法，能够帮助他的是（）。

A、独揽所有的工作B、工作时间拒绝接听任何电话C、根据时间管理矩阵制订每天的计划D、废除规章制度，使自己的工作不受限制7.在安排每天的重要工作时，为了提高工作效率，做法不合适的是（）。

A、把重要工作安排在工作效率最高的时间B、什么时候有重要的工作，什么时候就开始做C、确保在做重要工作时不被打扰D、确保重要工作符合任务优先级8.关于计划在提高工作效率中的应用，说法正确的是（）。

A、要严格执行每天的计划B、每天工作不同，所以不用事先做计划C、计划按照时间顺序制订，无须区分优先级D、将重要的工作安排在计划的开始阶段9.对提高工作效率没有帮助的是（）。

A、保证每天都做一些重要但不紧迫的任务B、养成并坚持良好的工作习惯C、严格执行计划D、不接电话以避免被打扰10.小苏想要提高自己的工作效率，她列出了许多方法，其中不能帮助她的是（）。

汉语修辞学期末考试模拟试题2及答案

汉语修辞学模拟考试试题二一、填空题（共20小题，每小空1分，共20分，填错不得分，也不扣分）1.________又称叠字，指相同字（音节）的重叠，是汉语语音修辞的重要手段。

答案：叠音解析：见衬词和叠音词2.________是指结构不一致，形式参差的句子。

答案：散句解析：见整句和散句3.语言的社会变体一般包括________、________、________、________、________等。

答案：阶级习惯语、行话、术语、俚俗语、禁忌语解析：见语言的社会变体4._________在我国修辞学史上可以称作萌芽时期。

答案：先秦两汉解析：见修辞活动和修辞学5._________是汉语诗歌的基本要素之一。

答案：韵解析：我国的古典诗歌中，从《诗经》起到后代的诗词没有不押韵的，可谓“无韵不成诗”。

6.借代常用类型有：_________、_________、_________、_________。

答案：特征、标志、部分、整体解析：借代的类型和运用7.引用可以分为___________、_________、_________和_________。

答案：明引、暗引、正引、反引解析：引用的类型8.分析言语风格，要抓住三个特点：___________、___________、___________。

答案：反复性、整体性、特异性二、单项选择题（每题2分，合计30分，选对得分，选错不扣分）1.“修辞立其诚”中“修辞”的意思是（）。

A.修饰文辞B.提高语言表达效果C.修治文教，即修治文化教育D.说话答案：A2.下列说法正确的是（）。

A.借喻就是借代B.对比就是对偶C.托就是对偶D.反对就是对比答案：D3.比喻、比拟等修辞手段的使用，能使语言（）。

A.具有生动性B.得到强调C.具有形式美D.具有音乐美答案：A4.“漫天风雪，封住山，阻住路，却摇撼不了人们的意志，()不了人们心头的熊熊烈火。

A.浇灭B.吹灭C.扑灭D.毁灭答案：A5.下列句子（）使用了比喻。