已知椭圆C:兰+片=1(a>b>0)的左，右焦点分别为F,B,直线y=x(k>0)生椭圆C相交于M,N两点（其中M在第一象限），若M,E,N,F四点都在一个圆上，则椭圆C的离心率e的取值范围是（▲）A.[N5-1,)B.9,5-cD.(0,5-川二、多项选择题：本题共4小题，每小题5分，共20分.在每小题给出的选项中，有多项符合题目要求.全部选对的得5分，部分选对的得3分，有选错的得0分.9.已知直线：(1+1)x-(t+2)y+(21+5)=0,2:3x-4y+8=0(t∈R),则（▲）A.直线1过定点(1,3)B.当t=1时，1⊥2C.当1=2时，1∥12D.当L∥12时，两直线l,2之间的距离为110.已知椭圆Cx2,y2259=1,F,F分别为它的左、右焦点，A,B为椭圆的左、右顶点，点P是椭圆上的一个动点，则下列结论中正确的有（▲）A.△FPF的周长为15B.若∠EPF=90°，则△RPF的面积为9C.PE·PE,-PA·PB为定值D.直线PA与直线PB斜率的乘积为定值1.已知双曲线等片=1(>0，b>0)的左、右焦点分别为F,B,若双曲线上-一点】满足P5卡1PR引，则该双曲线的离心率可以是（▲）B.√5c.√5D.212古希腊著名数学家阿波罗尼斯与欧几里得、阿基米德齐名，他发现：面内到两个定点A,B的距离之比为定值（≠1）的点所形成的图形是圆.后来，人们将这个圆以他的名字命名，称为阿波罗尼斯圆，简称阿氏圆。已知在面直角坐标系xOy中，A(-2,0),B(4,0),点P满足PA 1则点P所构成的曲线为C为阿氏圆.下列结论正确的是（▲）A.曲线C的圆心在x轴上B.曲线C的半径为4C.从点(0,3)向圆C引切线，切线长是3D.曲线C与圆C'x2+y2+4x-6y-3=0相外切

his plan had been adopted.that allowengineeringprinciplesthemono-disperse nano-paru which can deposit onugeneration ofIt never was.But f Mr Cotte's theory is right,it might justD.the shortes and possibly the safest path to the brain isexplain why Gherardmi,a Florentine,wears such a contented,regions of the nasal cavity via spread.The nano-particles were35.ifrinscrutable,smile,tagged with markers,alo the researchers to track theirwould most be interested in reading this passage.through human's noses28.What was painted in theAngatient who needs operation mmediatelyaccording to Mrmovement.Next,researchers exposcd locusts'antennas to the aerosol.B.A olege studentwho majors in medical technologyCotte?and observed the nano parces.travel from the antennas uC.A senior doctor who is about to retireA.A part of da Vinci's hometown as it was.through the olfactory nerve,which is used to sense the smell.D.A high school teacher who is teaching biologyB.Anoverhanging precipice and a fortress.C.A pointed rock and a castellated tower.Due to their tiny size,the hano-particles passed through the第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填人空白处的最D.The dried-up bed of a river.brain-blood barrier,reaching the brain and spreading all over itin a matter of minutes.佳选项，并在答题卡上将该项涂黑。选项中有两项为多余选项。29.Who does“he”refer to in Paragrapha he team tested theconcept in locusts because thePlanning a family trip?Let the professionals handle itA.Pascal Cotteblood-brain barriers in the insects and humans have similarities.In the ever-evolving world of travel,using a travelB.Leonardo da VinciThe shortest and possibly the easiest path to the brainprofessional to decode your family vacation options can reallyC.Giorgio Vasaripay off.Here are several things to bear in mind:D.Lisa Gherardinihrough your nose,"said Raman,associate professor ofIs it travel time?30.Why did Mona Lisa smile based on Cotte's thehomeengmering,Xoarnose,heoliacioryiSandah8tA.Because da Vinci's idea was taken seriouslyolfactoryrve theBefore the pandemic,planning a vacation took time,Todeterine theforigparticles版knowledge,patience and perseverance.While the pace of changeB.Because da Vinci's plan was adopted.disrupedohne he权has slowed,keeping track of the global landscape can still beC.Because Pisa's water supply was cut off所respfofrycusreeincredible.6 He or she uses his or her experience andD.Because Florence had a good chance toimthe war.有ariedelivrand nticethe有skills to make even the most complicated travel schedule a31.What's the best title of the text?reality.A.Where did Mona Lisa smile?electro-physiological responses was detected.盗B.When was the“Mona Lisa'”painted?版This is only a beginning of a set of studies that can beKnow how it works.Some get paid by travel suppliers such as a hotel orC.Who was the sitter of the“Mona Lisa'”gperfoedo makeibaseddug eiveryprestaurant.Others charge consulting fees sometimes determinedD.Why did Mona Lisa put on a smile?究more principled,Raman said.The next phase of researchby the number of people traveling and the complexity of theDinvolves fusing the gold nano-particles with various medicines,trip.Still,others rely on a combination of both.Families alsoDelivering life-saving drugs directly to the brain in asafeand using ultrasound to target a more precise dose to specificbenefit from top agents'access to upgrades and value addedand effeetive way is a challenge for medical providers.One keyareas of the brain,whicb beespecially benefieial inoptions.Should your trip take an unwelcome turn,a good agentreason:the blood-brain barrier,which protects the brain frombrain-tumor caseswill have your back to help with canceled flights,healthtissge specific drug delivery.Methods such as an injection or a印32.This passage is mainly aboutchallenges or the need for a last-minute shift in the travelpil aren't as precise or immediate as doctors might prefer,andA.a novel method of drug deliveryensuring delivery right to the brain often requires invasive,riskyB.a challenge facing medical staff传schedule.D38btechniques.C.a new medicine treating brain diseaseIf youfare eager to visit a Disney resort;understand theA team of engineers from Washington University in St.D.a technique to improve doctor's abilityevolving natube of the cruise world;visit a ski resort or exploreLouis has developed a new nano-particle generation-delivery33.According to the passage,which of the following statementsa specific city,region or country,using an agent with thatmethod that could someday vastly improve drug delivery to theis TRUE?specialty can give you a bonus.39 They knbw how tobrain,making it as simple as a sniff.A.Doctors prefer using methods like an (injection to treatbook the best cabins,sort through meal and activity options and"This would be a nano-particle nasal spray,and the/diseases.provide insight into how each member of the family might makedelivery system could allow medicine to reach the brain withinB.Locusts were tagged with markers to track their movement.the most of the sailing.30 minutes to one hour,"said Ramesh Raliya,research scientistC.The blood-brain barrier lowers the effectiveness of a pill.Spend your time well.tthe School of Engineering &Applied Science.The medicine could reach the brain within half anhoWhether you're traveling with the kids or with the extended"The blood-brain barrier protects the brain from foreignfamily for a milestone birthday or anniversary celebration,youbstances in the blood that may injure the brain,"Raliya said.34.h esearchers focused their study on locusts becauseA.human and locusts have similar structures thatotno doubt hope to return with treasured memories rather thanut when we need to deliver something there,getting throughtales of a trip gone wrong.40at barrier is difficult and invasive.Our non-invasive techniquebrain from foreign substancesdeliver drugs via nano-particles,so there's less risk anddlivery procesf therubheWith more families learning and working from home,aolfactory cortexgood agentcan help zero in on destinations and lodging optionser response times..”Chvehangeable eytothat can maximize your current lifestyle.The novel approach is based on aerosol science andnano-particles都石室中学11月半期考试·英语第7页命题人：成都石室中学英语备课组成都石童中学川月半期考试·黄语第日页命题人：成都石室中学英语各课组成都石室中学11月半期考试·英语第9页令题人：成都石室中学英语备课组

W:Maybe you would like to try our dish of the day.It's made with local vegetables.(Text 2)W:Sorry,but I didn't quite catch that.M:I said,“Can I give you a lift??”W:Isn't it out of your way?M:No,it's on my way home.(Text 3)W:Did you see the film on Channel 4 last night?M:Well,I meant to see it,but a friend of mine came to see me.We had a nice long talk about our school days.(Text 4)W:So,tell me about your new friend Cindy.What's she like?M:She's younger than me.She's great to be around because she makes me laugh all the time.She's always tellingjokes.W:She must be pretty easy-going.(Text 5)W:What was your most unforgettable experience traveling in Beijing?M:I'd say it was watching a Peking opera at the National Grand Theater.It was really astonishing.W:I was expecting you'd say it was your time on the Great Wall or in the Forbidden City.M:There were just too many people.第一节到此结束。第二节听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听下面一段对话，回答第6和第7两个小题。现在，你有10秒钟的时间阅读这两个小题。(Text 6)M:Luisa,please introduce us the program tonight.W:Now I'm sure you're all looking forward to seeing Kerri Ramsey in concert this evening.The concert starts at7:15 and will be going out live at seven o'clock.But don't forget that Kerri's concert is followed by theaward-winning wildlife film Elephants in Danger which is well worth seeing if you like animals.But now onChannel 5,we've got the final parts of Stars:the mini-series set in space in the not-too-distant future.听下面一段对话，回答第8和第9两个小题。现在，你有10秒钟的时间阅读这两个小题。(Text 7)W:Hi,darling.How are things in Brazil?M:Pretty good.I am now calling from my hotel in Fortaleza.The scenery is amazing.W:What are you doing in Fortaleza?M:I am working on the design for the shopping centre.What are you doing now?W:Oh,I am working in the garden.M:And what are the children doing?W:They are watching TV.No,Tommy is playing on his computer,and Anna is talking with her friends,Ithink.M:Good.I am thinking of going back this weekend.W:That's wonderful!听下面一段对话，回答第10至第12三个小题。现在，你有15秒钟的时间阅读这三个小题。【高二英语·参考答案第2页（共4页）】·23-126B·

has the highest rates:17%of its technical staff is female.It wasn't always this way.Decades ago,it was women who pioneeredcomputer programming.But too often,that's a part of history that evenpeople in the computing industry don't know.Last week,I look a trip lo the birthplace for today's computerrevolution,Stanford University,and randomly asked over a dozen students ifthey knew who was the first computer programmer.Only one student,ChengDaofan,got close."It's a woman,"she said,searching her mind for a name"It's not ncccssarily an clectronic computer.I think it's more like a mechaniccomputer.”She's probably thinking of Ada Lovelace,who was born in England onDecember 10,1815.Lovelace was Lord Byron's child,and her mother,LadyByron,did not want her to turn out to be like her father,a romantic poet.SoLady Byron used mathematics to keep her from becoming a poet.But Lovelace saw poetry in math.At 17,she met Charles Babbage,whoshowed her his plans for the Analytical Engine that he believed would beable to do complex mathematical calculations.He asked her to write abouthis work for a scientific journal.In the article,Lovelace expressed a visionfor the machine that went beyond calculations."A computer could do anything.Letters of the alphabet,musical notesand even the positions on a chess board could be represented by numbers,"wrote Lovelace.She even gave an example on how to load an instruction intothe machine.Babbage's machine was never built.But his designs and Lovelace'sarticle were read by people building the first computer a century later.In1979,a new computer language was named "Ada"in recognition of herpioneering work with Charles Babbage.24.What phenomenon is described in the first paragraph?A.Women are not allowed to work as programmers.B.Women play a key role in computer programming.C.Most of the programmers in big companies are men.D.The environment in big companies is not friendly.25.What can we say about Lady Byron?A.She might be unhappy with her husband.B.She was skilled in cducating children.C.She was good at discovering her daughter's talents.D.She was wise to sce the potential of the computer so early26.What did Charles Babbage ask Ada Lovelace to do?A.Invent a program for his computer.B.Explain his Analytical Engine in a journal.C.Write a poem about his new invention.

1P安冰：期望or us can bchave1.除了提示内容、请再列举一条参观礼well and have a good time inhemuseum.Here are some ruleswe should follow during our visit.仪，并说明理由：the museum2.小贴士：规范：要点产全，语句通顺，语法正确，书写.可适当增加细节，以使行文流畅：1.主要人称：第一人称、第二人称2.主要时态：一般现在时4.不少于$0词（开头已给出、不计入总素材积累：词数There is nothing worse than...语参考词汇：exhibit展品*It's polite/impolite to...★Don't..even if.(本版参考答案见下期第版指第11期参考答案第1版多模FOCUS4.cheer me up5.in timeTASK IⅢ.l.feelings2.usually13.The piece which was played on the erhu especially3.to solvemoved me.1-24C4.less serious5.Laughing6.sadderTASK 27.documentaries 8.who14.The music was written by Abing.a folk musician who9.shutthe Yangtze River 2.largest10.themwas born in the city of Wuxi in 1893.3.150 millionSection B15.It has become one of China's national treasures.II.1-5 BDCEAP1CULTURE EXPRESS同步练II.1.were organized 2.the3 that which时1.sense1.He sat quietly by himself and went over his actions during2.praises4.have mastered 5 spors6.Unluckily基础训练7.painful8.from9.him全the dayI.1.sensed2.praises3.sadness10.performingP22.They could only make them stronger.4.reflects5.painful第4版第2、3版II.1.There are 50 chairs in our classroom in total.READINGSection A (1a-2d)2.I had nothing for lunch because I had a pain in my stomach任务型阅读司步练3.Five people were seriously hurt in the car accident.1-5 DCBAF1.spare free2.prefers3.spares4.The famous writer wrote 30 novels during his lifetimeWRITING基记调练5.It's a pity that they lost the important match yesterday.One possible version:】1.electronic2.supposed3.directorⅢ.L.moved2.painful3.cryBoys and girls.4.18935.his father6.blindSpeaking of my favorite song.it must be Lonely Warrior,4.Australians5.war1.In that case2.prefer to do7.playing music8.six9.praiseda song from the pop singer Eason Chan.Here are the reasons.3.singing along with4.smooth music;help:relax10.national treasuresFirst of all,the melody of the song gives me a sense ofSelf Checkexcitement.And it is a song that we can sing along with easily.5.that which make you cryI enjoy listening to it and singing it.圆.1.thinking about2.danced to3.electronic music基础训练2.dance to musicAt the same time,it is a song that has moving lyrics.My4.listens to5.spare timeI.1.sing along withfavorite line is "Who said only those standing in the light are3.in that case4.stick toSection A(3a--4c)5.plenty of6.shut offheroes?"The song,which is about ordinary heroes,brings同步练8.in totalus positive energy and tells us to be brave in the face of1.plenty of2.stick to3-5 BAB7.once in a whiledifficulties9.during one's lifetime10.by the end of...基磁训练11.If you have spare time,do you want to watch a movieWhenever I'm in difficult situations,listening to the songI.1.down2.dialogs3.shutcan cheer me up and encourage me to fight.with me?4.stick5.plenty12.I prefer movies that give me something to think about.Lonely Warrior has won my heart.Do you like it?II.1.sticks to2.once in a while 3.plenty of本版主编李娜责编杨真邮政编码030032联系电话0351-27776792777680（发行中心）订阅查询0351-27776482777649激光排版本报激光照排，即前言中牙发区检有服公写言中开发区汇通产业园区南六逢段恒易通公司院纳】订侧方试为方便订阅订户可通过当地发行江作站订购订阅时请核验其“授权书”“工作证”或直接向本报发行中心咨询以防服置盗版本搬地址山西省太原市小店区龙兴街190号

第Ⅱ卷非选择题在答注意事项：用0.5毫米黑色笔迹的签字笔将答案写在答题卡上。写在本试卷上无效。第三部分英语知识运用（共两节，满分55分)me,第二节（共10小题；每小题1.5分，满分15分)阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。inde aIn October 2021,China announced the opening of its Giant Panda National Park.Giant pandas areno longer classified as 61 endangered species but are still vulnerable(),so conservationists areavingstill working 62 (boost)their population numbers.By protecting pandas,the park also benefits another8.000 animal and plant species living in the same ecosystem.48One creature 63 shares the same habitat with the giant panda is the red panda.While lessfamous than the giant panda,the red panda is just as cute-and 64 (unfortunate),endangered.Habitateoneloss caused by human activity 65 climate change is a major threat.While exact population numbersSheare unknown,researchers estimate that red pandas 66(decline)by 50%in the last 18 years.me,Another endangered animal living here is the clouded leopard().67 large)than a house54cat,clouded leopards are named for their irregular,cloud-like 68(spot).The clouded leopard isn'tdeedthe only cat moving around the Giant Panda National Park.The snow leopard also shares the territory,although it's rarely seen,69 (make)it difficult for researchers to assess its population numbers.Snowr,butleopards 70(list)as vulnerable due to the increasing threats to their natural habitat.ovide第四部分写作（共两节，满分35分)第一节短文改错（共10小题；每小题1分，满分10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线(\)划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；2.只允许修改10处，多者（从第11处起）不计分。How's everything go?There's live concert this Saturday evening at Xinhua Concert Hall.I'mwriting to invite you to go with myself.The concert is about Chinese folk music,that is of common people who live in the country.Beside,there are many regional styles of folk music for us to enjoy.Additionally,the players are the top musicianin China.For a Chinese learner,you will surely be interested in it.The concert was from 7 pm to 9 pm.I've got two tickets for my mother.Shall we to meet at 6:30pm at the entrance gate of the hall?Looking forward to your earlier reply第二节书面表达（满分25分）假定你是李华，校英文报社举行“The most valuable lesson I have learned"征文活动，请你按要求写一篇短文。征文要求：1.你学到的经验或教训；2.获得的启示。注意：1.词数100左右；2.可以适当增加细节，以使行文连贯。高三英语第8页（共8页）

女叙自0历史D九上第1~16课三四总分累分人座位号题号得分注意事项：共四大题，满分70分，答题时间为56分钟。请你仔细审题，认真作答。一、单项选择（本大题共15小题，每小题2分，共30分。在每小题得分评分人的四个选项中，只有一个最符合题意，请将正确答案的字母填入答题卡中)题号2345679101712131415答案1.古埃及人根据太阳和天狼星在地线上同时升起时尼罗河就涨水的规律，制定了太阳历；由于需要测量尼罗河的水位，丈量洪水退去后的两岸土地，再加上建筑等方面的计算需要，古埃及人发展了数学。这反映了古埃及人A.一直以农耕经济为本11B.善于总结大自然规律C.借鉴了外来文明成果D.开创历法和数学科学2.公民大会所通过的法令都刻在石碑上，然后公布于广场之上。城邦所有的法令、法律、公民大会和五百人议事会的决议，以及收支账目都存放于此，以供公民们查询。这说明雅典民主制注重A.公民的参与B.决策的公正C.政策的执行D.公民的监督3.历史地图信息丰富。根据所学知识判断，右图反映了云冈A.金字塔的修建西城中亚细业B.种姓制度的建立C.佛教的传播D.基督教的诞生4.他是古希腊伟大的哲学家，终生探讨人的灵豌、美德和幸福等问题。他认为求得知识的最好办法是有系统的问和答，还主张人应该“认识你自己”。材料描述的“他”是A.释迦牟尼B.孔子C.苏格拉底D.穆罕默德5.“逃亡到城市的农奴，只要在城市住满一年零一天，就可以获得市民身份”“城市工商业还为人们提供更多的发展机会”，这些措施使市民阶层逐渐形成。下列各项中，能表达当时市民心声的是A“我的附庸的附庸，不是我的附庸”B.“城市的空气使人自由”C.大学的兴起是中世纪教育“最美好的花朵”【安徽省2023届九年级阶段诊断·历史第1页（共4页）】【R-PGZX G AH(二)】

高三历史试卷本试卷分第I卷（选择题）和第Ⅱ卷（非选择题）两部分。共100分，考试时间90分钟，第I卷（选择题，共48分）注意事项：1.答卷前，考生务必将自己的姓名、准考证号、考场号、座号、考试科目用铅笔涂写在答题卡上。2.每小题选出答案后，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，再选涂其它答案，不能答在试题卷上。图3.考试结束，将答题卡交回。一、选择题（每题2分，共48分）1.从考古资料看，西周墓葬所见的列鼎制度有九鼎、七鼎、五鼎…单数排列，配上八部簋、六簋、四簋的双数排列，显示了层级的整齐规矩。各处出土的青铜器皿，铭文的长文字是一样的，铭文词句格律也一致。这表明西周的分封制A,具有血缘与政治伦理相结合特点B.有利于政治稳定和文化认同☒C.通过礼乐等级实现对地方的管理D.造就了青铜文化的繁荣发展郡2.秦统一六国后，秦始皇于公元前221年将全国各地的豪富之家12万户迁到咸阳。此外，他还将赵王迁徙于房陵（湖北境内），将魏的豪富孔氏迁于南阳。秦始皇的这些做法期A.根除了国家分裂的潜在力量B.增加了国家的财政收入C.意在维护国家的统一和稳定D.维护了国家的长治久安3.西汉初年“大侯不过万户，上者五六百家”。到文景时代，“流民既归，户口亦息，列侯大者至三四万户，小国自倍，富厚如之。”这一现象说明西汉初期A.经济政策适应了现实需要B.人地矛盾开始出现C.大一统思想促进社会稳定D.中央集权面临挑战4.曹魏将东汉末年州牧制度固定化，州刺史（州牧）正式成为管辖地方的行政官。并且自曹魏开始，州刺史多带将军号，“任重者为使持节都督，轻者为持节”。不带将军号的刺史称为“单车刺史”。曹魏的这一做法A.加强了中央对地方监察B.助长了地方割据的趋势C.奠定了三国鼎立的局面D.推动了短暂统一的出现5.唐代的商人中既有贩卖各种物品的大小行商，也有经营邸店、客舍、行铺、车坊的坐贾，资财雄厚的大富商虽然人数不多，但却是各地市场贸易的主宰人物。这反映了唐代A.商业发展经营方式多样B.商人的社会地位提高C.商业经营环境相对宽松D.市场管理为富商把持高三历史第1页（共6页）(2022.10)

考试内容方面，民国时期效仿西方，增加了与实际工作密切相关的自然科学和社会科学类的科目，如根据1915年的《文官离等考试令》后所附的《文官考试第二试、第三试科目表》，文官高等考试共分为政治、经济、法律、文学、物理、数学、化学地质、机械、土木工程、建筑、医学、制药等23个专门学科，分科相当细致。1919年8月，公布《文官高等考试法》，将考试专科由23个增至33个，主要增加了政治经济、机织、染色、窑业、酿造、图业、商业等专科，又将第一试科目改为仅武国文道。民国时期的文官制度还效仿西方，试图通过考试任职实现政治与行政两分。一摘编自徐萍《从进士科举到文官考试中国选官制度在民国时期的制度逻枰》(1)根据材料一并结合所学知识，指出与唐代相比宋代考试制度发生的变化。(9分)(2)根据材料二并结合所学知识，概括民国文官制度确立的背景及主要内容。(16分)36.阅读材料，完成下列要求。（12分)材料有学者如此形容20世纪，上半叶的中国革命：革命一旦启动，前一次的成功，会激励后一次的继续；前一次革命为后一次革命“预留”了空间，后一次革命在前一次革命的基础上推进，如高山滚石，越滚越急，越滚越猛。下图为这一进程的简单图示。辛亥革命五四运动国民革命土地革命战争抗日战争解放战争根据材料并结合中国近代史的知识评析材料中的观点，得出结论。（要求：结论不能重复材料中的观点持论有据，论证充分、表述清晰)34.阅读材料，回答问题。(15分)材料以范种淹为首的改革派，是作为一个政治集团、政治派别或者“朋党”而出现在历史舞台之上的。这个集团并不像反对派污蔑的那样，为少数几个人的私利而结合起来的，即所谓的“结党营私”，而是站在地主阶级广泛利益的立场上，从官僚制度改革入手，强化国家机器，第8页·

A.①阶段，欧洲为中心的世界殖民体系开始形成B.②阶段，源于传统殖民帝国的衰落和美洲独立C.③阶段，亚洲革命风暴没有取得实质性的作用D.④阶段，新兴民族国家独立彻底瓦解殖民体系16.1950年，美国对亚洲和西欧的军事援助分别达到159.2和918.1百万美元左右。同年，英联邦外长会议通过了援助南亚、东南亚国家。与此同时，苏联也向中国和东欧国家提供援助，并与东欧国家建立经济互助委员会。这说明()A.战后区域经济集体化初具形态B.两极格局影响大国的外交政策C.对外援助受意识形态影响较大D.大国积极承担应有的国际责任二、非选择题（本题共4小题，共52分。）17.(12分)【中国古代海关税】材料一宋太宗雍熙年间对海外贸易征税的措施是“大抵海舶至，十先征其一”。…宋代市舶征税的基本标准就是粗色和细色。细色是名贵香料、宝石等奢侈品，粗色是纺织品、木材、药材、食品等价格较为低廉的日用品。…宋元时期是对舶货进行物抽分，如日用品、选购品、特殊品和奢侈品等：并按照货物的数量按比例抽分，如宋太宗雍熙年间市舶征税的标准是“十先征其一”，“岁约获五十余万斤条株颗”。一摘编自贾洁蕊《中国古代市舶征税向海关税的变迁及其财政意义》材料二明王朝所处之14世纪至17世纪，正是世界面貌发生急剧变化的时期。隆庆帝即位后，他接受了“市通则寇转而为商，市禁则商转而为寇”的教训，“隆庆改元(1567)，福建巡抚都御使涂泽民请开海禁，准贩东西二洋。”…与此相适应，向从事海外贸易的商人征税的制度渐趋完善。据《东西洋考·饷税考》记载，当时的税收种类有：（一)引税。海商出海贸易，首先要到督饷馆领取文引，这就要交纳引税，实际上就是许可证税。这种税出自船主。起初每引税银3两，后来将原额提高一倍。（二）水饷。这是一种船税，按船的大小向船商征收。往贩西洋的船只宽1丈6尺以上者，征银5两。这实际上是征收的一种出口税。（三）陆饷。这实际上是商品进口税。商船回港后，按船上货物多少计值征税，“以货多寡，计值征输。”例如，万历十七年（1589)每百斤胡椒征银2钱5分。一摘编自晁中辰《明代海关税制的演变》(1)根据材料一、二，概括从宋元到明朝市舶征税向海关税变迁的表现。(6分)(2)根据材料一、二并结合所学知识，分析这些变化的原因。(6分)2022年秋鄂东南救政联盟学校期中联考高三历史试卷（共6页）第4页