(3)结合所学和共处五项原则的相关知识,从丰富国际法内容、为不同制度国家交往提供指导、推动国际秩序向公正合理的方向发展、和解决国际争端等方面进行阐述。18.【参考答案】(1)历史条件：城市的兴起;定期集市的发展和跨区域贸易的繁荣；相关法律评分标准制度的发展和完善；古代商业契约经验的积累；商业信用的发展。（7分）(1)历史条件：每点2分，答出3点可(2)影响：企业规模迅速扩大,有利于优化生产要素的配置,提高经济效益;推动产业结构得7分从相对单一向多元化方向发展;开拓了国际市场,增强了美国企业在全球市场的竞争答出关键信息城市兴起、定期集市和力;促进企业管理方式的变革;推动了企业的技术研发和产品创新。（8分）跨区域贸易的发展、法律制度的发【命题立意】考查中世纪欧洲和近代美国的经济。展、商业契约经验的积累、商业信用【解题思路】(1)第一步，审设问，明方向。根据材料一(答案来源)并结合所学知识（答的发展等即可得分案来源)，概括集市证书(设问主体)出现的历史条件(求答项）。(2)影响：每点2分，4点8分第二步，提取材料信息并结合所学知识，获取答案。答出关键信息企业规模扩大、优化生产要素配置、产业结构多元化、增强企材料信息和所学答案要点业竞争力、管理方式变革等即可得分13世纪;定期集市;特鲁瓦城、威尼斯商人；城市的兴起;定期集市的发展和跨区域贸若答提高生产力，建立现代企业制度，所学知识易的繁荣有助于经济全球化发展等亦可得分相关法律制度的发展和完善；古代商业契得分点契约;地方官员;国王;所学知识约经验的积累(1)准确定位13世纪的阶段特征，如城市的兴起、法律制度的发展和完善等债务契约;强制支付;扣押货物以抵偿债务商业信用的发展(2)掌握影响类试题答题技巧。第一步，明确不同设问词的含义。影响包含的维度较多，有积极和消极、对内模扩大、产业结构多元化、企业管理方式变革等方面作答。和对外等。第二步，根据材料和所学，构思答题方向。思考路径：评价名师敲重点核心速记角度，如积极、消极；模块角度，如政中世纪的西欧社会,前期和后期发生了明显的变化:王权,从衰弱到加强;经济，庄治、经济、文化、社会、生态等；主体角园经济逐渐解体，行会或商会建立；思想领域，从教会控制到世俗文化兴起。度，如本国、他国、世界等；时间角度，如当前、后世等。第三步，用学科术19.【参考答案】示例一 观点：近代中国对历史机遇的把握影响到中华民族复兴的进程。语组织答案。如有利于、促进了、推(2分）动了、阻碍了阐释：近代中国在面对西方列强的侵略时，由于长期闭关锁国和封建体制的僵化，规错失了许多发展的机遇。在第一次工业革命时期，西方列强通过技术革新实现了生产范力的飞速发展，而清政府却沉浸在“天朝上国”的迷梦中，没有积极学西方先进的技术评分标准答题和制度，导致在军事、经济等方面逐渐落后。鸦片战争后，洋务运动虽然在一定程度上引观点部分：观点明确，有新意或思想进了西方的技术，但没有从根本上改变封建体制，甲午中日战争的失败宣告了洋务运动深度，契合材料，2分的破产，中国未能实现富强，这是中国在近代化进程中错失早期机遇的结果。模板阐释部分：角度多样，层次清晰，能紧在一些关键时刻，中国的有识之士能够主动把握机遇，推动民族复兴的进程。例如，扣观点，并且引用史实准确，论证充中国资产阶级革命派看到了清政府的腐朽，接受了西方民主共和思想。他们发动辛亥分，8分革命推翻了清王朝的统治，建立了中华民国，这是中国政治制度上的一次重大变革。五总结部分：总结升华,语言精练且有一定深度，2分暴露的国际形势和国内问题，掀起了一场彻底反帝反封建的伟大爱国革命运动，促进了得分点马克思主义在中国的传播，为中国共产党的成立做了思想上干部上的准备，这是主动把观点与材料信息吻合；能运用两个及握历史机遇推动中国走向新征程的重要体现。（8分）以上的史实进行阐释，且引用史实准由此可见,对历史机遇的把握情况直接影响着中华民族复兴的进程。在未来的发确；能建立史实、观点之间的关联，关展中,中国更应保持敏锐的洞察力,抓住机遇,积极应对各种挑战,推动中华民族伟大复联词语运用恰当，逻辑结构完整兴的中国梦早日实现。（2分）失分点示例二论题：在近代中国，爱国主义情怀是推动民族复兴的重要动力。（2分）提取的信息与材料无关，提炼的观点阐释：面对列强侵略，爱国志士挺身而出。林则徐虎门销烟，展现了坚决抵抗外来侵不准确，选取的史实与观点不契合，略、维护民族尊严的决心，激发了国人的爱国热情。甲午战争失败后，康有为、梁启超等不能正确运用史实论证观点发起公车上书，推动戊成变法，试图通过改良挽救民族危亡，以爱国之心探索救亡图存道路。孙中山先生一生致力于民主革命，虽历经挫折但始终不懈奋斗。辛亥革命成功推翻了清王朝，结束了封建君主专制制度，建立了中华民国，这是爱国主义推动民族复兴的伟大实践。五四运动中，青年学生高呼“外争主权，内除国贼”，爱国群众广泛参与，形成强大力量,推动中国社会进步,彰显了爱国主义情怀的强大凝聚力。抗日战争时期,全体中华儿女同仇敌气，以爱国主义为核心的民族精神激励着无数人投身抗战，最终赢得民族解放战争的胜利。（8分）由此可见，在近代中国，无数仁人志士怀着爱国主义情怀，为实现中华民族复兴而不懈努力，他们的行动和精神成为推动中国不断前行的强大动力。（2分）【命题立意】考查近代中华民族复兴。【解题思路】第一步，审设问，确定答题思路。设问要求：就材料整体或其中任意一点，提炼观点，并予以阐释。第二步，按要求，结合所学作答。首先,分析材料,明确材料主旨是近代中国与世界的关系和中华民族复兴进程相互交织、相互影响。其次,思考可提炼的观点。材料提到中国在近代既有被动应对失去机遇的教训,也有主动把握机遇的成功;既有地方离心的不利因素,也有国家统合的积极因素;同时强调人的主观能动性在这一过程中的作用。据此可提炼观点“近代中国对历史机遇的把握影响到中华民族复兴的进程”“爱国主义情怀是推动民族复兴的重要动力”“晚清时期国家统合管理程度低阻碍民族复兴”等。最后,结合所学，表述成文。阐释时一定要结合具体史实，并注意进行总结，升华观点。卡课练丨高考最后一卷·历史答案一16（第4套）

25-T-650C, cut down on it or look for less unfollow all the accounts thatfind something else to do instead.选项中有两项为多余16P18uhieafoi空白处的最佳选项。self ni p q s si However, they can also absorb large amounts of time no a s a 阅读下面短文，从短文后的选项中选出可以填入（共5小题；每小题2.5分，满分12.5分）x n s a s1分，满分15分）considered as uniquely useful and important. , s to handle too much smartphone use.media, like pointless discussions.Do things with your hands Reclaim other hobbies Turn off your phone心选项。1心第BDE第pS

About halfway through the block, I _47noticed a dried leaf curled（卷曲）elegantly1.作品描述；on the road.A sycamore（美国梧桐）leaf. I'd seen such leaves so frequently，but that2.创作缘由；弥afternoon, I stopped to 48 it for the first time. The leaf looked so beautiful, balanced in3.活动感受。its balletic position. When I arrived home, the _49 brought by staring at the sycamore leaf注意：was still with me. A small moment of _50 beauty sustained my happiness, making me stop1.写作词数应为80左右；feeling anxious about my class. I realized I might have discovered something 2.可以适当增加细节，以使行文连贯。I was determined to52 this experience 53 , I decided to record my experiences for my works. That vwas the beginning: anordinary day on a54walk that suddenly changed into the door to a new 55_: noticingsmall moments of beauty.B. usingC. consideringsuissnos!R'a41. A. finding42.A.communityB. competitionC.debateD. agreement43. A. optionB. treatC.reminderD. exception44.A.worrying（满分25分）B. arguingC. complainingD.inquiring阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。45. A. fix upB. turn upC. bring outD. set asideWhen I was in my firstvear in high school, I landed an influential award for a science46. A. trapB. patternC. waveD. currentproject I completed This honor earned me a spot in a study group organized by our science线47.A.eventuallyB.accidentallyC. fortunatelyD. casuallyteacher, Mr. Andy/while I was in Grade 10, where we were expected to tackle challenging48.A.evaluateB. collectC. appreciateD. recognizeprojects. My motivation was high, my groupmates enjoyed working with me, and Mr. Andy49.A.motivationB. achievementC. suspicionD. satisfactionoften sought my input, which boosted my ego (自负）.>50.A. unexpectedB. unrelatedC. unbalancedD,unmvitedOne afternoon, Mr. Andy gathered our study group to introduce a new project. He 51. A. dependableB. smallC. transformativeD. dailyexplainedthe project and the challenges we were expected to overcome. The room was filled52.A.shareB. copyC.interpretND.recommendwith excitement and anticipation as we dived into brainstorming ideas and dividing tasks. I53.A.writerB. reviewerC. photographerD.reportereagerly took the lead, assigning roles andsetting deadlines, confident about my ability to lead54. A. pleasantB. typicalC. shortD.routineC. lifestylethe group toward success.55.A. highlightB. spot D. fieldI made it my ambition to behebest, most efficient member of my study group, an装第二节（共10小题；每小题1.5分，满分15分）ambitious goal since many of my groupmates were older and joined the group earlier than me.阅读下面短文，在空白处填人1个适当的单词或括号内单词的正确形式。Being the youngest memberfmy group, my immaturity was on display. I began to questionThe last season or the documentary series “The Forever Walk : China" will bewhy the other members ofM study group were not as enthusiastic as I was. I often showed不Tuesday as American adventurer Paul Salopek has reached56end of his ovef twoyeardoubt about their ability. It seemed I was pretty full of myself.journey—walking nearly 6, 700 kilometers the southwestern part China fo itsThat was when Mr. Andy called me into his office. I was prepared to be criticized.>northeast region.X8(follow) Salopek and ks hiking through thed e pe ien aded jo iaaus e ino nd e samp s ou puea apu ' isus The season consisting of three parts _58written on it."Read this,”" he said. Below is a part of that poem:“Indispensable（不可或缺的）Man";Sometime when you're feeling important Sometine要Park alongside park guardians,finally gathers all the companions joining himrehenyour ego's in bloom/../Justfollow these sinpleinstructions/And see hore they humblethroughout the trip and reviews the stories of their journey.Together with the previous two seasons _60 _ (release) in 2022 and 2023, respectively,The poem described an exercise with a bucket (桶） of water, illustrating how our absence订the documentary series documenting Salopek's cross-country walk in China beginning in may not leave as large a hole as we might think.September 2021 in Yunnan has won _61(enthusiastic) worldwide. Ever since the journey注意：began, Salopek and his partners62(produce) over 4,000 posts with photos, videos anc1.续写的词数应为150左右；答writings in China to feed the followers’ curiosity.2.请按如下格式在答题卡的相应位置作答。When Salopek arrived in China, he had already been walking for eight years on a mission The message was clear.63 (go） back along the moving path of early humans by covering four continentsYmorethan a decade. The great project started in Ethiopia in 2013 and is scheduled to be brought toa _64 (conclude) in Tierra del Fuego in South America, 65 _ Salopek's China adventureis a part of it.题My groupmates accepted my apology, agreeing we should focus on this project together.第四部分写作(共两节，满分40分)第一节 (满分15分)近期，学校开展了“手工制作丰富生活（HandicraftingEnrichesLife)”活动，请你写一篇短线文向校英文报投稿，介绍你的作品，内容包括：英语 第7页(共8页)英语第8页(共8页)

20. She is a geography teacher.笔试部分V.1-5 BBCDB6-10 CCDBC11-15 ADBCAVI.16-20 BCCCD21-25 BCBAAVII.26-30BABDB31-35ACBCB36-40 ACBDC41-45 CBDDAVIII.46. pie47. relatives48. mountains49. sand 50. points 51. finally52. beauty 53. themselves54. married 55. Riding56. felt 57. take a direct flight59. miss60. fantastic 61. delicious58. a couple ofIX.62. help63. Talking 64. problems65. Listen66. stories67. kindness68. tiring69. relaxed70. thinking71. greeting72. flew73. excited74. airport75. in76.or77. first78. views79. were 80. train81. againX.Dear Andrew,I'm glad to hear that you are coming to China this summer holiday.I will recommend three places to you. They are the Great Wall, the Summer Palace and thePalace Museum. These three are the most popular places of interest. Climbing the Great Wall isinteresting and you will see how great China is. In the Summer Palace you can enjoy beautifulviews. It's very cool in the Summer Palace in summer. If you are interested in Chinese history andculture, the Palace Museum is a good place. You can see many amazing things there.From Nanjing to Beijing, you can take either the train or the plane. For more information,you can check it on the Internet.

1.表达出所有内容要点，表达基本清楚，基本达到了预期的写作目的；2.表现出的语言能力一般，句式结构单一，词汇使用有限，语言错误较多，并在一定程度上影响了意义表达，但关键意义能表达出来；答案解析网3.语篇不够连贯；答案解析网4.考生如果表达出所有语言要点，原则上不降人第二档。答案解析网第二档（4~6分）答案解析网1.部分表达出内容要点；答案解析网2.表现出的语言能力较差，语言错误较多，严重影响了意义表达，仅少数句子能表达意义；3.语篇结构混乱。答案解析网第一档（0~3分）答案解析网1.表现出的语言能力较差，基本上无完整句子，仅有一些单词与试题要求的内容相关；2.考生所写内容与试题提示无关，不给分。答案解析网三、扣分参考依据答案解析网1.考生如果写出全部要点，原则上定为第三、四档，即7～12分之间。语言错误相对较多，则属于第三档，即在7～9分之间；语言错误相对较少，但多数为简单句，则属于第四档，即在10～12分之间。如果考生使用了很多高级表达，且句式多样，则为第五档，即在13～15分之间，不过，满分需慎重。答案解析网2.考生如果写出了全部要点，原则上分值不少于7分。若实在无句子，则降一两分。3.词数少于80或大于120，扣2分。答案解析网4.拼写与标点符号是体现语言准确性的一个方面，评分时应视其对交际的影响程度予以考虑，英、美拼写均可接受。答案解析网四、参考范文 答案解析网Dear Chris,答案解析网I'm writing to apologize for not being able to join you as we planned. Yesterday, I developed aI know we were both looking forward to spending time together outdoors. To make it up to you, Isuggest we reschedule our hiking trip to next weekend. I've checked the weather forecast, and it will beperfect for hiking. Plus , I've found a new hiking trail that you'll love. It's a bit more challenging than theoneweplanned.答案解析网Once again , I'm sorry for any inconvenience this may have caused you. I'm looking forward to ourhiking trip nextweekend.答案解析网Yours,Li Hua第二节（满分25分）答案解析网一、总体评分原则答案解析网评分时，应主要从内容、词汇语法和篇章结构三个方面考虑，具体为：答案解析网1.续写内容的质量、完整性以及与原文情境的融洽度；答案解析网2.所使用词汇和语法结构的准确性、恰当性和多样性；答案解析网3.上下文的衔接和全文的连贯性。答案解析网二、归档与打分答案解析网第七档（22～25分）答案解析网1.创造了丰富、合理的内容，富有逻辑性，续写完整，与原文情境融洽度高；答案解析网2.使用了多样且恰当的词汇和语法结构，表达流畅，语言错误很少，且完全不影响理解；考答案第1页（共4页）

Therewere,however,a fewdisadvantages:theAl-poweredsystem occasionallyhad troublerecognizingsoundsthatweretoosimilar.Theresearcherssaidthatthesystemcouldproducebetterresultsifitsmachinelearningmodelsweretrainedonmorerealworlddata32.WhichofthefollowingisTrueaboutdeeplearningalgorithms?A.Itcouldpromoteusers'listeningabilityB.Itcouldhelpusersremoveunwantednoise.C.It aims to stop people entering noisy areas.D.It has beenwidely applied incommunication.33.WhatshouldtheneuralalgorithmsdoaccordingtoShyamGollakota?A.CarefullyselecttheheadphoneusersB.Process datawithout noticeable delay.C.GetridofthepossibletimeconstraintD.Improvethequalityofsmartphones34.Whatdidtheresearchersfindaboutthesysteminthetrials？A.It couldimprove individuallisteningexperience.B.Itcouldhelpthemrecognizeparticipants'voicesC.It has more disadvantages than the advantages.D.It'ssuitabletostrengthenthebackgroundnoise35.What is thepassage mainly about?A.ThesemantichearingsystemstillhassomedrawbacksB.ThesemantichearingsystemcanrecognizehumanspeechC.AInoise-cancelingheadphonesletyouchoosewhatyouhearD.AInoise-cancelingheadphonespresentacommercialversion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，选项中有两项为多余选项。请将答案写在答题卷上。HowtoStandUpforYourselfFormostpeople,it'sprettyeasytostandupforsomeoneelse.It'snothardtosayyourfrienddeservesapromotionatworkoryourmomshouldaskforasecondopinionatthedoctor.36wesomehowhaveallkindsofpainfulstoriesabouthowit‘sselfishorunkindtoadvocateforourownneeds.Sohowdoyougofrombeingeveryoneelse'sadvocatetolearningtostandupforyourself?Belowareseveralapplicablestepsyoucantake.Enhanceyour self-worth.37.Let me explain.Where financialworthis aboutkeepingmoremoneythanyouspend,self-worthisbuiltinthesameway,butinsteadofdollars,were第8页，共12页命题/审题：成都石室中学文庙校区高2025届英语备课组

go bag (para. 2) :应急包shelf-stable (para. 2) :耐储藏的语言运用第一节主题语境：人与自我一一生活本文是记叙文。作者讲述了自己远离家乡上大学之后的思乡之情，在适应大学生活的过程中既感悟到亲情的宝贵，又意识到与新朋友成为亲人的重要性。41.B。根据本段中的1 thoughtthedistancewouldpushmetobeindependent（毕竟，“我”从来没有）可推知，“我”去夏令营的时候也没有想念过“我”的家人。42. A。根据该空后的I was having so much fun making new friends 可知，住宿舍的前几周“我”感觉非常棒。43. C。44.B。45.A。根据本段中的 Unfortunately、Week four came around andI suddenly... homesick 和 I wanted to be home, in my house, sleeping in my bed候“我”突然非常想家，“我”不仅想见家人，还想回到家里，睡在自己的床上，在自己的餐桌上吃早餐。第44题的A项“轻微地”虽然也表达了想念，但与文中描述的极度想念家人的程度不符。46.C。47. D。根据下文中的I started hanging out with my friends again 可推知由于极度想念家人，“我”一度不再和朋友们出去玩，甚至不愿意与陌生人交谈。competitions竞赛，adventures冒险，experiments实验。

You can see how people in China livedyears ago.60.参观者可以免费入场，这使得它更受欢迎。Visitors can enter for free,which makes it evenVI.短文填空（10小题，计10分）用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次。每空只填一个单词。)Shake patient kind thiey machine good totlow gradual be surpriseLiam is a cashier(收银员）at a big shop.Part of his job is to take care of fourself-checkout (61)One night, Liam was busy running arqund from one machine to another as usual.(62),histeetbegan tohurt,buthestill hadtosmileat thecustomers."Why couldn't they just (63)the instructions of the machine?"Liam thought. He began to get (64)ana tven wanted to shout out.Suddenly, a small hand tugged (拽) at Liam’ s jacket. Liam looked down and(65)greeted by a little boy with a big smile."This is for you!" the boy said while holding out his hand with a rock.Liam was a little (66).Still, he accepted the gift and gave theboy a real smile in return.I ater, Liam noticed the boy and his family leaving the shop. He stopped (67)and asked if the rock was special and if he should return it. The father(68)his head and said, “It's a common rock from our yard, thoughmy son likes it very much. You can keep it."As Liam held that rock. he felt much (69)His tired feet didn'thurt as much and he began to see his customers in a nicer way. He never imaginedtrom a little boy could brighten up his day.that a small act of(70)VI.任务型阅读（共5小题，计10分）阅读下面的语篇材料，根据所读内容，完成下列各题。Tang Shixu is a primary school student who lives in a village in Huishui,Guizhou.Since his mother works in Zhejiang and his father does odd(临时的）jobsnearby, he is often left alone at home during holidays.In the past, Tang would spend his holidays watching short videos on thesmartphone or hanging out with other left-behind children. This year, however, Tanghas a new place to go. With the support of some kind-hearted people, the village hasset up a center with books and toys to help take care of chidren like him.九年级英语质量检测试题（一）第8页共10页

You can see how people in China livedyears ago.60.参观者可以免费入场，这使得它更受欢迎。Visitors can enter for free,which makes it evenVI.短文填空（10小题，计10分）用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次。每空只填一个单词。)Shake patient kind thiey machine good totlow gradual be surpriseLiam is a cashier(收银员）at a big shop.Part of his job is to take care of fourself-checkout (61)One night, Liam was busy running arqund from one machine to another as usual.(62),histeetbegan tohurt,buthestill hadtosmileat thecustomers."Why couldn't they just (63)the instructions of the machine?"Liam thought. He began to get (64)ana tven wanted to shout out.Suddenly, a small hand tugged (拽) at Liam’ s jacket. Liam looked down and(65)greeted by a little boy with a big smile."This is for you!" the boy said while holding out his hand with a rock.Liam was a little (66).Still, he accepted the gift and gave theboy a real smile in return.I ater, Liam noticed the boy and his family leaving the shop. He stopped (67)and asked if the rock was special and if he should return it. The father(68)his head and said, “It's a common rock from our yard, thoughmy son likes it very much. You can keep it."As Liam held that rock. he felt much (69)His tired feet didn'thurt as much and he began to see his customers in a nicer way. He never imaginedtrom a little boy could brighten up his day.that a small act of(70)VI.任务型阅读（共5小题，计10分）阅读下面的语篇材料，根据所读内容，完成下列各题。Tang Shixu is a primary school student who lives in a village in Huishui,Guizhou.Since his mother works in Zhejiang and his father does odd(临时的）jobsnearby, he is often left alone at home during holidays.In the past, Tang would spend his holidays watching short videos on thesmartphone or hanging out with other left-behind children. This year, however, Tanghas a new place to go. With the support of some kind-hearted people, the village hasset up a center with books and toys to help take care of chidren like him.九年级英语质量检测试题（一）第8页共10页

W:A dream of mine, which I've had since I was a kid, is to be in one of those sports clothesadverts on TV because it can encourage interest in the sport.(Text 8)W: Can you believe that announcement today? I can't believe it's trueM: I think everyone in the office is in shock. I mean, three weeks' notice is not enough formoving the whole office across town!W:That's an extra hour of traveling for me each day.M:I'm upset about the move too. I just moved to a new apartment to be closer to work.Ishould've stayed where I was! Now I have to buy a car.W: My main concern is how I'll get across town in time to pick up my kids during rush hour. Ithink I'll have to get a new job.M: Maybe you could work an hour less each day to make up for the travel time. You know,getting paid for an hour less per day is a lot better than not having a job at all!W: Good idea. I'll talk to management tomorrow morning.(Text 9)M: For our first report this week on Family Affairs, I came to Brighton to talk to Clare about thevegetarian restaurant she set up. Hello, Clare.W:Hello.M: Clare, when did you first have the idea for the restaurant?W:It was actually my sister who had the idea of opening the restaurant. When Lucy came to talkto us about the idea, my father was all for it. But my mother was a lot more cautious. Later, shechanged her mind and joined us.M:OK. What's her role in all this?W:Well, my mother works on the checkout.Before she had us, she worked as a hotel manager.She also worked part-time for several years, doing the accounts for a cafe. Her extensive workexperience has been a great help to us. Without her, the whole thing would never have got off theground.M:Do you employ a chef ?W: No, my father is good at cooking vegetarian dishes. We have three waiters, including Lucy.Now we're doing very well.(Text 10)Today, Ill share a story about a man who taught himself to see. His name is Daniel. He lost hissight when he was a baby. When he was growing up, his friends all rode bikes to school. Danielwanted to be active like his friends, so he decided to teach himself to cycle by riding next to a wall.Soon, he did it. Why did he do that? Well, one day, he read an article that said bats have anclicked his tongue, similar to how bats make sounds. The sound waves travel through the air untilthey hit an object and bounce back, providing Daniel with a sense of his surroundings. Using thismethod, Daniel learned how to cycle successfully. Now, he travels around the world giving talksHe hopes to teach this method to other blind people. He inspires them to use it so they can enjoy activities such as climbing and camping, just like he does.参考答案1-5ACABA6-10 CCBBA11-15 CACBC16-20 BCABA