While the bladders of dogs closely resemble those of people,Atala warns thatmore testing of this transplant strategy must occur before artificial bladders are readyfor the clinic.28.The traditional method of shaping parts of intestines into a substitute bladderA.allows the patient to absorb useless thingsB.brings the patient a lot of sufferingsC.prevents the patient from absorbing nutrientsD.worsens both the function of the intestines and the bladder29.The artificial bladders implanted in dogs_A.worked perfectly as long as three monthsB.began to work as well as a normal one in a few weeksC.proved to be able to work for several yearsD.did not work properly until after a month30,Why is it suggested that more testing should be made?A.What suits dogs'bladders will also suit human bladders.B.Dogs'bladders can be implanted into human bodies.C.Human bladders may well be different from dogs.D.Artificial bladders grown in dogs can be used for human beings31,What does the passage mainly talk about?A.The way of turning intestines into bladders.B.The prospect of manufacturing plastic bladders.C.The history of making artificial bladders.D.The possibility of making bladders from their own cells.DSince the beginning of the summer in 2022,China has been sweltering under theworst heatwave in decades.A number of people in Zhejiang,Henan,Jiangsu andSichuan provinces were diagnosed with thermoplegia(热射病)，the most severe formof heatstroke,and some even died of this disease.In a warming world,the hazards of heatwaves are increasing.According to a study,the number of deaths caused by heatwaves in China has increased rapidly since 1979,from 3,679 persons per year in the 1980s to15,500 persons per year in the 2010s."Over the past four decades,the main drivers of the large increase inheatwave-related deaths in China are the rapid increase in the frequency of heatwaves,followed by population growth,population aging,and rising baseline mortality(亡率)，”said Prof..Huang Cunrui,,a researcher from Tsinghua University.High temperatures would accelerate the loss in soil moisture()and hurt thegrowth of corn,cotton,trees and fruits.What's more,each additional degree ofwarming will increase crop losses to insects by 10-25 percent,threatening foodsecurity for billions of people.China has witnessed a range of extreme weather events,including heavy rainfall,flooding,tornadoes and record heatwaves this year.Meteorological officials said the country had an average temperature of 21.3 degreesCelsius in June,0.9 degrees Celsius higher than the same period on average,and the

M:That's not a problem.I can lend you a hand.(Teat 5)W:Here,try this one for size,please.M:Mm,I think it's a little too big over the shoulders and I don't like the style.W:Please come this way and see more jackets over there.(Text 6)W:Pacific Bell.May I help you?M:I'd like to have my phone disconnected.W:May I ask why?M:Well,I've graduated,and I'll move to California for a new job there.W:All right.May I have your phone number,please?M:7765-8769.And my name is Jeffery Schaefer.W:Mr Schaefer,may I have your date of birth,please?M:It's June 5,1993.W:Now,when would you like it to be disconnected?M:Tomorrow by 5:00 pm.(Text 7)M:Hi,Sheri.Is Henry at home?W:No.David called about two hours ago and asked him to play basketball with some friends.He should be back soon.M:Do you mind if I wait for him?W:Not at all.Have a seat and I'll get you some cake.M:No cake,please.But I do want a glass of water.It is a bit hot outside.W:OK.By the way,why did you come for Henry today?M:I want to sell my car.Henry said he wanted a second-hand car last week.I thought hemight be interested.So I came.W:Did you come in the car?M:No,I came in my new car.(Text 8)M:I was reading about superfoods today.They are fruits,vegetables and other foods that aresupposed to be extra healthy.W:That's interesting.Which foods are they?I suppose rice is high on the list.We certainlyeat a lot of that here in China.M:No,it isn't.Nor are noodles.But yogurt,fish and tomatoes are there.W:Oh well,I suppose we eat plenty of them.Why are these foods so healthy?M:It's said that they can reduce the risks of high blood pressure,heart disease and certaincancers.W:Are there any foods on the list that we don't have yet?在13：【23·G3DY(新教材老高考)·英语·参考答案一R一必考一N】

W:How would you like to send the letter?If it is urgent,we can send it by express.M:Well,actually,there is nothing urgent.Please send it as an ordinary mail.W:Yes,sir.How about that parcel?M:Oh,I must make sure that the parcel reaches home by May 10th.W:In that case,I would recommend sending it by air,because it will take too long,say,threeweeks to go surface mail from here to America.M:Very good.I'll send it by air then.Could you tell me the postage,please?W:It's $1 by ordinary mail for the letter.Now let's weigh the parcel.Oh,the parcel is over-weight.You should pay $5 for it.M:Fine.No problem.(Text 9)M:I can't believe this.I have been on the phone with my bank all day and they still haven'tfixed my problem.W:Is it a credit card problem?M:Yes.My credit card information was stolen.When I got my bill in the mail,I saw therewere many unfamiliar purchases on it.W:That's terrible.Did they take a lot of money?M:Yes,and I am very upset because the bank is not helping me quickly.I have talked tomany different managers already.W:Doesn't the bank's owner need to make the decision to give you your money back?M:No.I just have to prove that these purchases were not made by me.W:I hope you can fix this problem soon.Something similar happened to my husband's motherrecently.She was tricked into giving away some important information over the phone.M:I think the person who stole my information got it from the Internet.I bought a collectionof movies recently.I won't be doing that again unless the website is sure to be safe.It'shonestly my fault for being careless.W:You can never be too careful.Well,your problem is inspiring me to look into protectingmy account better.I think I can pay my bank more to help me.(Text 10)M:Around 400 BC,a Greek named Archytas came up with the idea of flying a bird madeof wood,which was the inspiration for making a rocket.Today,we will explore China's rocket-making history.In the Ming Dynasty,a Chinese man named Wan Hu made the world'sfirst rocket,but unluckily he lost his life with it.It was not until April 24,1970 that Chinasent its first satellite Dongfanghong I to space successfully.To celebrate the first big successin the country's space development,April 24 is now China's Space Day.China also announcednew plans to finish building its space station and go to Mars and beyond.It plans to finishE·88:【23·G3DY(新教材老高考)·英语·参考答案一R一必考一N】

M:Yes,that's popular,too.W:I think I'll go for that.(Text 9)W:Nick,we've got to decide on the best ways this university can do to reduce its waste.Didyou do all the interviews as well?M:Yes,I interviewed all the staff,who made some good observations,and I interviewedsome of the students.The students said little that was interesting.It was the cleaners,surprisingly,who revealed most relevant facts.W:What items were most commonly wasted?M:In the cafeteria,obviously paper cups were thrown away all over the place.However,across the university in general,it was paper copies that filled up most bins,far more thanplastic,or other forms of waste.W:I think we should paint a poster to be put somewhere where lots of people will see it.M:How about holding an exhibition or giving some lectures?I'm sure most people like towork towards helping our environment.(Text 10)W:Welcome to Class 2 and I am Professor Williams.Now I will talk about heightism.You may not have heard of heightism before.But it's like racism or sexism which stress a par-ticular kind of unequal treatment people experience.Tanya is a lawyer and writer.She speaksabout her book on the BBC radio program.She talks first about our general feelings aboutheight.She says no one wishes they were shorter.She also says tall people enjoy being tall,and they get great satisfaction from it.And she also says many people show off their height.She explains how some research has shown shorter people are less likely to get jobs,less like-ly to get promoted and less likely to earn as much as taller people.One set of data showed that the extra benefit for height is over 2,000 per inch for menand $1,800 for women.And over time that difference grows greatly.However,the datashowed that the shorter are smarter than the taller.·68·【23·G3DY(新教材老高考)·英语·参考答案一R一必考一N】

2023年普通高等学校全国统一模拟招生考试新未来8月联考·化学参考答案、提示及评分细则1.【答案】C【解析】“84”消毒液中的有效成分是NaClO,NaClO具有强氧化性，能将酒精氧化，两者混合使用，会降低杀死新冠病毒效果，A错误；活性炭具有吸附性，可以除去异味，但活性炭不具有杀菌作用，B错误；高温下石灰石分解生成CaO,CaO可与SO2以及氧气反应生成硫酸钙，减少废气中SO2的量，C正确；航天器使用的太阳能电池板的主要成分是晶体硅，D错误。2.【答案】B【解析】常温下，KClO3固体能和浓盐酸反应制取氯气，A正确；氯气和氯化氢气体均能与饱和NHCO3溶液反应，要除去氯气中混有的氯化氢气体，洗气瓶中的试剂应是饱和食盐水，B错误；浓硫酸可用来干燥氯气，C正确；氯气的密度比空气的大，采用向上排空气法（即“长进短出”）收集氯气，D正确。3.【答案】D【解析】由反应Ca0+H,0一Ca(OH),和2Fe十3C2点燃2FeCl。(或2FeCl,十C。一2FcCl)可知，Ca(OH)2和FeCl3均可通过化合反应得到，A正确；成熟苹果的汁液中含有葡萄糖，葡萄糖在水浴加热条件下，能与银氨溶液反应生成银，B正确；船舶外壳的主要物质是钢，外壳上镶嵌锌块，锌比铁活泼，锌就成为原电池的负极（阳极），船舶外壳作为正极（阴极）受到保护，C正确；光照下C2与CH4反应，生成的有机物是混合物，有机混合物中的CHC1的物质的量小于1mol,D错误。4.【答案】D【解析】辣椒素的分子式为C18H27NO3,A错误；辣椒素分子中有羟基、甲基等，能发生取代反应，B错误；辣椒素和乙烯的结构不相似，不是乙烯的同系物，C错误；辣椒素的分子式与有机物HO的分子式相同，但结构不同，两者互为同分异构体，D正确。5.【答案】B【解析】由于硫化氢气体和盐酸不发生反应，且硫化氢在水中的溶解度较小，烧瓶内外压强差变化不大，不会出现喷泉现象，A错误；氯化氢气体极易溶于水，使烧瓶内外产生较大的压强差，能够出现喷泉现象，B正确；一氧化氨不溶于水，也不跟水反应，烧瓶内外不会产生压强差，不能发生喷泉现象，C错误；SO,不溶于饱和NaHSO3溶液，烧瓶内外不会产生压强差，不能发生喷泉现象，D错误。6.【答案C【解析】硝酸具有强氧化性，能氧化亚硫酸根离子，离子方程式为3SO十2H十2NO。一2NO◆十3S0十H,O,A错误；电解饱和MgC,溶液，离子方程式为Mg2+十2C十2H,0电解C1,◆十H。4十Mg(OH)2￥，B错误；向NaHCO3溶液中滴加足量的Ba(OH)2溶液，生成碳酸钡沉淀和氢氧化钠，C正确；向NaAlO2溶液中滴加aHCO3溶液，离子方程式为A1O2十H2O+HCO3一A1(OH)3￥+CO,D错误。7.【答案】D【解析】“氧化”的目的是将Fe2+氧化成Fe3+,A正确；“滤渣”是Fe(OH)3,B正确；“还原”过程中发生的反应为4CuS0,十N,H,十8KOH0℃2Cu0十N,十4K,S0,十6H,0,则“还原”过程中每消耗1molN2H4,理论上可得到2 mol Cu2O,C正确；KOH中含有离子键和极性键，不含有非极性键；N2H4中含有极性键(N一H键)和非极性键(N一N键)，D错误。8.【答案】B【解析】1个H2O2中含有2个H一O键，100g质量分数为17%的H2O2溶液中，其中溶质H2O2含有的化学答案第1页（共6页）

腾远高春原创子卷2021年山东卷历史同考点变式卷10选择题答案速查题序12345689101112131415答案CABDcABBDCABDB超详解1.C【考查点】本题考查百家争鸣。【解析】儒家认为要依靠道德治理国家，这样就会像北极星一样，虽然固定在一个地方不动，但群星却甘愿环绕在它周围，强调德治的重要性：道家认为统治者要降低欲望，教导人们除去妄想，使天下人得到满足，主张无为而治；这说明两者都主张重建社会的秩序，C项正确；A、B都只反映其中一家的观点，均错误；春秋战国时期诸侯争霸，兼并战争不断，两种学说均未顺应时代大变革的需求，D项错误。2.A【考查点】本题考查西汉统一多民族封建国家的巩固。【解析】由“汉高祖遣大夫…劝赵佗…归化中央政权；汉文帝…赵佗一直窃用皇帝的名号；汉武帝时期定南越，设置九郡，实行与内地一样的制度法令”可知，因南越地区威胁中央政权，危害国家统一，因此西汉政府对南越进行劝降封王、定置县，据此可知，维护国家政治统一是统治措施变化的主要原因，A项正确：材料未提及民族关系，无法得出对南越加强统治是因为要实施民族和睦政策的结论，B项错误；南越地区是西汉统治范围的一部分，与扩展国家疆域无关，C项错误：材料对南越统治措施的变化反映了西汉政府对统一多民族国家的巩固，有利于强化中央集权而非君主专制，D项错误。38子卷·2021年山东卷·历史

2022一2023学年度第一学期高二年级阶段性联考政治(B卷)考生注意：1.本试卷分选择题和非选择题两部分。满分100分，考试时间75分钟。2.答题前，考尘务必用直径0.5毫米黑色器水签字笔将密封线内项目填写清楚。3.考生作答时，请将答案答在答题卡上。选择题每小趣选出答案后，州2B铅笔把答题卡上对应题日的答案标号涂黑；非选择题诮用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答，超出答题区域书写的答案无效，在试题卷、草稿纸上作答无效。4,本卷命题范围：至必修四《哲学与文化》第一单元结束。-·、选择题：本题共15小题，每小题3分，共45分。每小题贝有一个选项符合题月要求。1.“学强国"是中共巾央宜传部基于互联网建设的学台，是新形势下强化理论武装和思想教育的探索，是学中国特色社：会主义思想最权威、最全而的信息台，为“大党员强理论学提供了强魄铸魂的思想宝库。建设“学强国"台意在学强国梦想从学开始事业从实我起步A.推进理论学，强化思想建设B加强制度建设，推进反腐斗年C,增强政治意识，加强政治领导D.密切党群关系，保证党群同心2.“我们党历史这么长、规模这么大、执政这么久，如何跳出治孔兴衰的历史周期※？在延安窑洞里，巾国共产党给山了第一个答案，“只有让：入民起来监榉政府，政府才不敢松解：经过百年奋斗特别是党的十八大以来的实践，中国共产党义给出了第二个答案，“这就是自我苹命”。这告诉我们，要保证党长盛不衰必须①坚持执政为民，依靠人民执政②走好民正之路，推进全民民主③坚持从严治党，保持先进纯清④勇于坚持真理，确保不犯错误A.①③B.①④C,②③D.②④3唐山烧烤摊打人事件发生后，唐山市公安局在夏季礼会治安整治“雷霆风暴专项行动基础上，又展开一场规模更加浩大的“百日行动”，特别是坚决用硬拳依法对侵害妇女、儿童、老年人、残疾人、中小学生合法权益的违法犯罪进行打击。此举棘恶趋灾有阳行

天壹名校联盟·2022年10月高一联考·思想政治参考答案、提示及评分细则1.【答案】C【解析】划分社会形态的主要标准是生产关系的不同性质，所以选C。2.【答案C【解析】A:原始社会均分配劳动产品，并不是按劳分配，A表述错误。B:原始社会以氏族为共同生活的基本单位，不要受题意干扰。B不符合题意。C:原始社会人们在生产中结成等互助关系，说法正确。D:奴隶社会文字才发明和应用，原始社会并没有文字，D说法错误。3.【答案】B【解析】①奴隶制的建立适应了当时生产力的发展要求，①说法正确，入选。②私有制是在原始社会末期土地变为私有财产时确立，并不是在奴隶社会，②不选。③奴隶劳动的全部产品都归奴隶主占有和支配，这是奴隶社会生产关系的特点，③入选。④奴隶社会的主要矛盾是奴隶主阶级同奴隶阶级的矛盾，④说法错误，不选。4.【答案】D【解析】封建制代替奴隶制的根本原因就是生产力的发展，其他选项都是属于生产力发展的结果，不是原因。5.【答案】A【解析】①资本主义社会，资本家无偿占有剩余价值，①说法正确，人选。②在资本主义社会，资本家占有生产资料，②入选。③工人和资本家是被雇佣和雇佣的关系，并不存在人身依附关系，③不选。④资本主义社会，工人没有任何生产资料，④说法错误，不选。6.【答案】B【解析】①资本主义经济危机的根本原因是生产社会化和生产资料资本主义私人占有之间的矛盾，①说法正确，入选。②生产相对过剩是资本主义经济危机的基本特征，主要表现是商品卖不出去，工人失业等，②不选。③经济危机的直接原因是：生产无限扩大的趋势与劳动人民有支付能力的需求相对缩小之间的矛盾。个别企业内部生产的有组织性与整个社会生产的无政府状态之间的矛盾，③不选。④资本主义社会的基本矛盾决定了经济危机是无法克服的，④说法正确，入选。7.【答案C【解析】①欧文揭露资本主义的弊端，但并没有认识到问题的本质，①说法错误，不选。②欧文反对无产阶级革命斗争，反对通过暴力方式对社会关系进行社会主义改造，主张阶级调和，②符合题意入选。③欧文没有认识到无产阶级在阶级斗争中的强大力量，而不是没有认识到资产阶级的强大力量，③不选。④新和谐社会的失败最根本的原因是当时的社会政治经济条件的局限性，④符合题意，入选。8.【答案】A【解析】①《共产党宣言》的发表标志着科学社会主义的诞生，使社会主义实现了空想到科学的伟大飞跃，①说法符合题意，人选。②《共产党宣言》是第一次全面阐述科学社会主义原理的伟大著作，②符合题意入选。③《共产党宣言》是以唯物史观与剩余价值学说为理论基石的，③不选。④标志着工人阶级登上历史舞台的事件是欧洲三大工人运动，④不选。【高一思想政治参考答案第1页（共3页）】

制度的基础。生产资料所有制决定生产过程人的地位，以私有制为基础的社会里，劳动人民是不可能改变被剥削的地位的。(4分)【解析】本题考查封建社会、资本主义社会生产关系的特点，考生要从材料中获取和解读信息，针对设问调动运用知识，描述和阐释事物。17.【答案】①资本主义经济危机，根源于资本主义社会生产社会化和生产资料私人占有之间的社会基本矛盾。资本家占有一切生产资料，榨取工人创造的剩余价值；随着生产社会化的发展，基本矛盾尖锐化，必然导致周期性的经济危机。②资本主义社会基本矛盾在阶级关系上表现为无产阶级和资产阶级的对立，基本矛盾激化及经济危机的周而复始加剧阶级对立，为埋藏资本主义积累起阶级力量。③资本主义基本矛盾是生产力与生产关系的矛盾在资本主义社会的体现。经济危机是资本主义无法克服的瘤疾，表明资本主义终究要被社会主义所取代，是生产力发展的必然要求，是历史发展的必然趋势。（每点4分，共12分）【解析】本题设问无主体，考生需调用教材知识，分析两个必然的历史必然性。此类题，一般需回答“原因”“必然性”。考生应提取材料有效信息，整合信息，组织答案。18.【答案】①《共产党宣言》发表标志着科学社会主义的诞生，它分析了资本主义生产方式的内在矛盾与人类社会的发展规律，科学论证了资本主义必然灭亡和社会主义必然胜利的历史必然性，给资本主义世界敲响了警钟；(3分)②《共产党宣言》总结了工人运动的经验和教训，第一次系统论述了无产阶级政党的性质、特点、任务和策略原则，阐明了建立无产阶级政党的必要性，也说明了无产阶级的重要性；(3分)③《共产党宣言》阐述了未来共产主义社会的理想目标。正是这一理想目标蕴含的强大动力，激励着人们不断为实现共产主义而奋斗。(3分)【解析】本题考查学生对教材知识的掌握情况，依据教材组织答案即可。19.【答案】①新中国的成立，彻底结束了旧中国半殖民地半封建社会的历史，彻底结束了极少数剥削者统治广大劳动人民的历史，彻底结束了旧中国一盘散沙的局面，彻底废除了列强强加给中国的不等条约和帝国主义在中国的一切特权，实现了中国从几千年封建专制政治向人民民主的伟大飞跃。②新中国的成立为实现由新民主主义向社会主义的过渡创造了前提条件，从根本上改变了中国社会的发展方向，为实现国家富强、民族复兴展示了美好前景和现实道路。③新中国的成立，冲破了帝国主义的东方战线，极大地改变了世界政治力量的对比，鼓舞和推动了世界被压迫民族和被压迫人民争取解放的斗争。（每点4分，共12分）【解析】“意义”的解答要遵循由近及远、由表及里、由直接到间接的思维顺序。此题教材有明确而具体的阐释，考生根据教材直接作答即可。20.【答案】①社会主义基本制度确立后，如何建设社会主义并没有现成的答案可遵循。中国共产党在马克思列宁主义基本原理指导下，结合中国的具体实际，艰辛探索适合中国国情的社会主义建设道路。(5分)②我国在社会主义建设的探索中，虽然经历了严重曲折，但党在社会主义革命和建设中取得的独创性理论成果和巨大成就，为在新的历史时期开创中国特色社会主义提供了宝贵经验、理论准备和物质基础。(5分)【解析】本题考查学生调用教材所学知识描述和阐述事物，以及论证和探究问题的能力。考生在组织答案时需注意教材知识与材料信息相结合。【高思想政治参若答案第、3页（共3页）】

2023高三第二次考试政治试题命题教师：高三备课组注意事项：本试卷分第I卷（选择题）和第Ⅱ卷（非选择题)两部分。全卷满分100分，考试时间75分钟。第I卷（选择题共48分）一、选择题。（本题包括24小题，每小题2分，共48分。在每小题给出的四个选项中，只有一项是最符合题目要求的)1“一百年以后的中国，必会证明我今天的观点、社会主义绝不会辜负中国”革命先驱、党的创始人之一、唐山一中校友李大钊的激昂话语，诉说着中国共产党人发现真理的喜悦以及信仰的纯真。百年历程，创造人间奇迹，我们用胜利告慰先烈：社会虫义没有辜负中国！以下能体现“社会主义没有辜负中国”的是：①2020年底，中国全面建成小康社会，普遍提高了人民生活水和质量②新中国的成立，迎来了国家富强、民族复兴、人民幸福的美好前景③1921年中国共产党的诞生，从根本上改变了中国社会的发展方向④脱贫攻坚战的胜利，充分彰显社会主义制度集中力量办大事的优势A.①②B.③④C.②③D.①④2.2022年是邓小南方谈话30周年。某校高二(6)班团支部准备以纪念南方谈话30周年为主题出一期黑板报。下列说法与黑板报主题最相符的是A.穷则思变一农村改革先突破B.加快步伐—改革开放新阶段C加入世贸·一开放格局初形成D.全面改革一对外开放新格局3“江山就是人民、人民就是江山，打江山、守江山，守的是人民的心。”在庆祝中国共产党成立100周年大会上，生动诠释了中国共产党以人民为中心的价值追求。下列选项与该思想不一致的是A民为贵，社稷次之，君为轻。(《孟子.尽心下》)B.安民者何，无求于民，则民安矣。（清.金缨《格言联璧》）C但愿苍生俱饱暖，不辞辛苦出山林。（明.于谦《咏煤炭》）D不受虚言，不听浮术，不采华名，不兴伪事。（汉荀悦《申鉴.俗嫌》4.中国特色社会主义道路是在长期的历史过程中形成的。这条道路来之不易，它是在改革开放30多年的伟大实践中走出来的，是在中华人民共和国成立60多年的持续探索中走出来的，是在对近代以来170多年中华民族发展历程的深刻总结中走出来的，是在对中华民族5000多年悠久文明的传承中走出来的，具有深厚的历史渊源和广泛的现实基础。这揭示了中国特色社会主义道路()①是一条既符合中国国情，又适合时代发展要求的唯一正确的道路②既具有深厚的历史底蕴，又是在立足实践基础上的伟大创造和创新③是中国历史文化的母版在当今社会的简单延续，具有鲜明的中国特色④解决了国际社会主义在发展过程中遇到的共同问题，因而具有普遍意义A.①②B.③④C.②③D.①④5.2022年，各地进一步推动国企混改，地方国有企业的“两非”（非主业、非优势业务)“两资”（低效资产、无效资产）剥离清退完成率超过80%。首钢完成混合所有制改革，引进行