16.答案28；12523命题意图本题考查数列的概念和综合应用.解析由题意知a1,a2,…,ag中恰好有6个1,2个0，故有Cg=28种可能，即满足条件的n有28个.所有满足条件的n相加，则2出现C%=28次，2,2，…，2,2°均出现C=21次，因此，所有n的值之和为C(2+2+…+21+2°)+C%×28=12523四、解答题：共70分.解答应写出文字说明，证明过程或演算步骤.17.命题意图本题考查正弦定理和余弦定理的应用.解析（I)由条件及正弦定理可得3 sin Csin A=2sinA-sin Acos C.…（2分)因为sinA≠0，所以3sinC=2-cosC,即2 sin C+12cos C=1,…（3分)》即m(c+石）=1.…(4分）》又C∈(0，m),所以C=3…(5分)》(Ⅱ)因为C=号a=3,6=4,所以c=a2+-2 C=9+16-2×3×4×3=13,所以c=13.…(7分)》设AB边上的高为h,则2sinG=了，即3x4xsm罗-5xh,所以h-6(9分)13因为36<639，所以圆C与直线AB相离.…。(10分)18.命题意图本题考查等比数列、等差数列的通项和前n项和.解析（I)当n为奇数时，an+2-an=-1,所以所有奇数项构成以α1=3为首项，公差为-1的等差数列，…（1分）》所以a.=3+(n-1)×分-72”(3分)所有偶数项构成以α2=2为首项，公比为3的等比数列，…(4分)所以4，=2×3号，…(5分)2,n为奇数，所以an=(6分)2×3,n为偶数.(Ⅱ)S2n=a1+a2+…+a2n=(a1+a3+a5+…+a2n-1）+(a2+a4+…+a2m）=3m+n2》x(-1）+21-2-22+7+3-1…(8分)21-33”-100,即7n-号2+3°-1<3°-100，即2-7n-198>0,…(即(n-18)(n+11)>0,所以n>18或n<-11(舍去)，所以n的最小值为19.……（12分)19.命题意图本题考查正态分布的概念和应用.解析（I)由题可知果汁净含量在(990,1010)之内的概率为0.9545，则在(990,1010)之外的概率为1-0.9545=0.0455，由题知X~B(16,0.0455).…(2分)一4

Find Your Inner Strength by Amy NewmarkKindle Edition 7.99Paperback $12.75This powerful collection of stories will inspire you and help you find the inner strength to do with thechallenges in your own life.We are stronger than we think...when we have to be.These brave,courageous peopleare the role models that show us all what is possible.Random Acts of Kindness by Amy NewmarkKindle Edition $12.99Paperback $17.77Make miracles happen for yourself and others.It's easy.Just think outside the box and look around.Thereare so many ways that you can help一and it turns out the biggest beneficiary(受益人)may be you！Scientificstudies have shown that "doing good"is not only good for others but also for the person doing it,making thatperson happier and healthier.Be the Best You Can Be by Amy NewmarkKindle Edition 10.99Paperback $15.67This collection shows kids positive role models to follow in its stories about making good choices,havingconfidence,and doing the right things.Parents and grandparents will enjoy discussing the stories with children,making it a family event.1.How will you feel after reading Say Goodbye to Stress?A.Anxious.B.Awkward.C.Relaxed.D.Confused.2.What is unique about Find Your Inner Strength?A.It is written by a well-known author.B.It is the cheapest of the four books.C.It has role models for kids to follow.D.It shows one how to do good deeds.3.Which book is suitable for one who has no confidence?A.Say Goodbye to Stress.B.Find Your Inner Strength.C.Random Acts of Kindness.D.Be the Best You Can Be.【语篇导读】本文是一篇应用文。文章介绍了四本心灵鸡汤系列的书。l.C细节理解题。根据Say Goodbye to Stress by Dr Jeff Brown部分中This new book will encourage stressed-out readers..learned to let go of anxiety and worry,and improved their lives by dealing with stress.可知，读完这本书后，你会感到放松。2B细节理解题。对比这四本书的价格可知，《找到你的内在力量》是四本书中最便宜的。3.D细节理解题。根据Be the Best You Can Be by Amy Newmark部分中This collection shows kids positiverole models to follow in its stories about making good choices,having confidence,and doing the right things.知，缺乏信心的人适合读《做最好的自己》。女It's 8 a.m.,Tuesday,Nov.21,2028,and you are heading for a business appointment 300 miles away.Youstep into your circle,a two-passenger air-cushion car,press a series of buttons and the national traffic computernotes your destination,figures out the current traffic situation and signals your car to slide out of the garage.Hands free,you sit back and begin to read the morning paper-which is flashed on a flat TV screen over the car'sdashboard(仪表盘).Tapping a button changes the page..The car speeds up to 150 mph in the city's countryside,and then hits 250 mph in less built-up areas,drivingover the smooth plastic road.You fly past a string of cities,many of them covered by the new domes()·25·

2021学年第一学期期末学业水平测试高一年级数学试题卷考生须知：1.本卷满分150分，考试时间120分钟.2.答题前，请在答题卷的相应位置填写姓名、准考证号、试场号、座位号.3.所有答聚都必须做在答题卷指定的位置上，务必注意试题序号和答题序号相对应。4.考试结束后，只需上交答题卷.一、选择题：本题共8小题，每小题5分，共40分。在每小题给出的四个选项中，只有一项是符合题目要求的。1.已知集合U={-3,-2,-1,0,1,2},A={-2,-1,0,1}，则CuA=()A.{-2,-1,0,1}B.{-3}c.{-3,2}D.{0,1}2.若a,b∈R,则“a=b”是“a2=b2”的()A.充分不必要条件B.必要不充分条件C.充要条件D.既不充分也不必要条件3.若a,b为正实数，且ab=1,则a+2b的最小值为（)A.2BC.3D.254.设a=logo3，b=21，c=log,3,则()A.c>b>aB.c>a>bC.a>c>bD.b>c>a5.下列函数与(x)=x+1是同一个函数的是（)A.g()+1 B.g()+1 C.g()-+1 D.g()+1知mina.,=8.分设)=minx-2-2+4x-2斗，则函数f心)的最大值是（A.-2B.1C.2D.37.《周牌算经》中给出的弦图是由四个全等的直角三角形和中间一个小正方形拼成的一个大的正方形，若图中所示的角为a(0°

第4]期参考答案第二节41-45 CDEBAnot at the table.Tom's father went to四、第一节46.decide47.characterslook for him and found him reading an第2~4版48..add49.programinteresting book on the floor.SoUnit4单元综合能力练习题50.recordTom's father sent Tom to.the dinner-、1-5 BDDBC6-10 CABAB第二节51.popped outtable.Tom and his mother were ready11-15 CDDBC52.Thank goodnessfor the meal.But this time,Tom's father二、16-20 BCAAC21-25 BDCDA53.make it54.play againstdidn't join them at the table.So Tom三、第-节26-30 CDBDC55.should be placed/putwent back to look for his father.He第三节One possible version:was very surprised to find that his31-35 DDACA36-40 BDBCADinner was ready.But Tom wasfather was lying on the floor and主编，郭红神

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（八），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。Dear Peter.I'm gladly to receive your letter where you asked me about my school rules.Here I'll tell成you something about it.There are several rules to obey there,including wearing school uni-Themforms daily,attending and leaving school on times,and not carrying cellphones.These rules些Tmeare so important we are extremely careful to follow them.Who breaks them will be have pun-烯ished to do extra cleaning for a week.We all knew these rules are set up to help us forminggood habits and improve our self-awareness.form&How do you find the rules?Looking forward to hear from you.为海Yours,Li Hua第二节书面表达（满分25分）烟你校将举办高中生英文写作大赛。请你以“Self-discipline”为题，写一篇短文参赛，内容包括：鸣1.分析自律的重要性；2.提出自律的建议。s,we shom山化o mihtah对注意：1.词数100左右；sciphi bowo2nhta的0%tMe2.题目已为你写好。0时红时h吧but al0历e他im路跳akg.人have seriml meod的加t北A7形·,2nen以oe即md nd hothee6dhi搬aa碗no.dne-hould hav20批i的·2-03202.04.1217.10

列舞，故答案选D项。55.B【解析】根据上文的“where she volunteered to teach line dancing”可知，在参加夏令营活动之后，谢帕德受邀在一个社区中心自愿教队列舞。故答案选B项。56.C【解析】根据上题解析可知，on a voluntary basis意为“自愿地，在自愿原则上”。on a regular basis意为“定期地，经常地”；on a daily basis意为“每天”；on a consistent basis意为“一贯地，一致地”。57.A【解析】根据下文的“she was hired in2012”可知，谢帕德的舞蹈课挺受欢迎，因此，她被雇请到那里当舞蹈老师。故答案选A项。58.B【解析】根据下文的“for the blind elders'”可知，谢帕德教了三十多个学生，其中大部分是那些视力有问题的老年人。故答案选B项，seniors意为“老年人”。59.D【解析】根据下文的“she equipped them with confidence and independence”可知，谢帕德经常鼓励自己的学生，让他们信心满满。故答案选D项。60.A【解析】根据下文的“a light exercise class'”可知，最近，谢帕德通过电话会议的形式上轻度运动课。故答案选A项，conduct意为“主持，指挥”。第二节【篇章导读】本文是一篇说明文，文章介绍了最新流行的治疗人们不良情绪和情感的叩击疗法。61.wisdom【解析】考查词性转换。combine..with..意为“把..和.…结合越来”，空格处填wise名词形式。62.confirming【解析】考查非谓语动词。while+doing相当于“while you are doing”,故空格处填confirming。63.the【解析】考查冠词。the power of love and forgiveness意为“爱和原谅的力量”，空格处为特指，故填the。64.happened【解析】考查时态。根据下文的“in the distant past”可知，空格处填一般过去时。65.traditional【解析】考查词性转换。形容词在句中充当定语修饰Chinese medicine,故填traditional。.66.to promote【解析】考查非谓语动词。根据上文的“uses touch instead of needles'”可知，空格处应该填动词不定式，充当目的状语。67.at【解析】考查介词。at first glance/sight是固定搭配，意为“乍看之下，初看”。68.which【解析】考查定语从句。本句是由whch导的非限制性定语从句，修饰上文整个句子。69.experiences【解析】考查名词复数，根据上文的“some sorts of emotional discomfort”和“their”可知，空格处填experiences,表示“经历，经历的事”。70.actively【解析】考查副词。副词在句中充当状语，修饰release these emotions这一动作。第四部分写作英语参考答案第4页（共8页）

有者不再林棒详细清楚奥要光》59....basketball had been...had-hastogether with our other honorable guests,willplayed...60....helps me growing.growing-growdistribute prizes and certificates to some excellentcontinual-continually书面表达students.We have also arranged a delicious dinnerter,or-→andOne possible version:at 6:00 pm after the event.出学trol ..control→controlsDear Ms Black,We sincerely hope that you will be able to审备exciting→excitedOn behalf of the school,we would like toconfirm your attendance at this invitation on orrS...players→playerinvite you to our Annual Day that will be held onbefore 25 March by emailing back us.er..never前加who/that28 March at 3:00 pm on our school playground.AtWe look forward to your presence on the'删Annual Day.all...去掉thethe event,cultural programs,dances,singing,andYours sincerely,文来at→ondramas will be performed by our students.You,Li Hua不编：李俊玲马元子审读：张霞校对：杜小娟美编：王剑语周报社●邮编：030006●电话：0351-777393邮局（所）○邮购补订：本报发行部●订阅热线：0351-7333565,●排版：本报激光照排中心●广告经营许可证号：晋工商广字1401004000035

20221221()25.What does the research focus on?A.The jobs women should choose.B.Ways to make men and women cleverer..The differences of the brains between men andwomen.D.The“grey matter'”and“white matter"in ourbrains.第二节短文填空以下是一篇短文。请阅读全文并从下列方框里的六个句子中选择五个还原到原文中，使原文的意思完整、连贯。（共5小题，每小题1分）We may experience different kinds of feelings in ourdaily life.Anger isn't a good feeling.(26)Unluckily,many of us have been used to keepingour feelings hidden.A study suggests that this canhave long-term bad influences (on our health.15

他们的食物来自哪里，以及它对我们周围世界的影响。”)”可知，本文主要介绍了传统的小农场在保护生物多样性及确保粮食安全等方面所发挥的重要作用。故选A。【答案】8.B9.C10.A11.D【解析】【导语】本文是一篇记叙文。作者是一名美国人，在与巴西友人安娜的相处中，她了解到虽然疫情在一定程度上影响了巴西人的生活，但是根植的传统文化是不会轻易改变的，得益于与安娜多年的友谊，作者学会了求同存异，最后欣然接受了文化差异。【8题详解】词句猜测题。根据画线词所在句“Iwon't go into details here,but the disruption to life in Brazilhave been especially upsetting considering their social and cultural norms(规范).（在这里我就不细说了，但考虑到巴西的社会和文化规范，这种对生活的disruption尤其令人不安)”中“have been especiallyupsetting(尤其令人不安)”可推知，画线词是指对生活造成打扰或破坏，所以尤其令人不安。结合选项，画线词与disturbance意思相近，意为“扰乱，干扰”。故选B。【9题详解】细节理解题。根据第二段“She was comfortable with intimacy;I preferred to keep my distance.(她对亲密无间感到很自在；我宁愿保持距离)”可知，即便有新冠疫情的影响，安娜仍喜欢与人亲近。故选C。【l0题详解】推理判断题。根据第三段“I asked if the shifts made during the pandemic will change culturalnorms.'Absolutely not,'said Ana.This is who Brazilians are in nature and change doesn't happenovernight.They spend a lot of time and energy investing in relationships,and the deeply rooted socialconventions won't change quickly.(我问，大流行期间的转变是否会改变文化规范。“绝对不行，”安娜说。这就是巴西人的本性，改变不会在一夜之间发生。他们花大量的时间和精力在人际关系上，根深蒂固的社会习俗不会很快改变)”可推知，安娜认为大流行不会改变社会和文化规范，是因为巴西人天生善于交际，在人际关系上投入了大量的时间和精力，根深蒂固的社会习俗不会很快改变。故选A。【ll题详解】标题判断题。通读全文，并结合文章最后一段中“I delight in our differences,even if kissing on thecheek makes me uncomfortable.(我喜欢我们的不同，即使亲吻脸颊让我不舒服)”可推知，作者在巴西友人的影响下，改变了对文化差异的看法，最后作者学会了求同存异，欣然接受了文化差异，故D选项“MyAcceptance of Cultural Differences(我对文化差异的接受)”可作为文章最佳标题。故选D。D【答案】12.C13.D14.B15.A【解析】【导语】本文是一篇议论文。本文讨论了将无人机用于灯光表演秀的优点及可能给环境带来的影响，以及展示了人们对无人机灯光表演秀的不同态度。【l2题详解】推理判断题。根据第一段后两句“But the fireworks could finally lose their appeal with the growinguse of drones (for light shows.One obvious example was drone light show in the openingceremony of Tokyo Olympics.(但随着无人机在灯光表演中的使用越来越多，烟花可能最终失去吸引力。一个显著的例子就是东京奥运会开幕式上的无人机灯光表演)”可知，作者提及东京奥运会是为了举例说明无人机在灯光表演中的广泛应用。故选C。【l3题详解】细节理解题。根据第二段最后Ollie Howitt所说的话“They give out no pollutants,they'rereusable,and there's no fallout or that kind of thing.So in that sense they are a very sensible choice.们不释放污染物，可重复使用，而且没有放射性尘埃之类的东西。所以从这个意义上说，它们是一个非常明智的选择)”可知，Ollie Howitt认为无人机表演秀不释放污染物、没有放射性尘埃，还可重复利用，即它们既环保又经济实惠。故选D。【1l4题详解】推理判断题。根据第四段最后Hans Rosling所说的话“The impact of firework use on theenvironment has been shown to be minor and very short-lived and recent studies have suggested that thereis likely to be more pollution from a couple of cars driving to an event than caused by fireworks at anevent.(使用烟花对环境的影响十分微小且非常短暂，最近的研究表明，几辆汽车开到活动现场可能比活动燃放烟花造成的污染都多)”可知，Hans Rosling认为燃放烟花的污染并不像人们想象得那么严重。故选B。【l5题详解】推理判断题。根据第二段最后Ollie Howitt所说的话“They give out no pollutants,they'rereusable,and there's no fallout or that kind of thing.So in that sense they are a very sensible choice.(们不释放污染物，可重复使用，而且没有放射性尘埃之类的东西。所以从这个意义上说，它们是一个非【高二级第一学期“四校”联合学业质量监测·英语卷参考答案第2页（共6页）】

in China.27.Which can be a suitable title for the text?A.My Travelling Thirst Satisfied at HomeB.My Desire for Travelling in the PandemicC.My Revenge Travelling after the PandemicD.Challenges of Travelling Taken at HomeCFrom little hummingbirds()to big wild geese,roughly half of the world's more than10.000 bird species migrate.Longer wings and strong flying muscles often help these birds fly in theair for a long distance.But a new study of nearly all bird species suggests many migrators shareanother unexpected flight aid:lighter-colored feathers.Researchers say that having more lightly colored feathers than non-migrating birds may helpthese long-distance flyers stay cool as they work hard under the hot sun to flyIt's known that color can help birds hide from some dangerous animals which can hunt them asfood,or attract mates by standing out.But color has delicate effects too,including regulatingtemperature by absorbing or reflecting light,says Kaspar Delhey.For example,bird eggs laid incolder climates tend to be darker,which may help keep them warm.Migrating birds push their bodies to the physiological limit,which creates more heat.Somespecies dealing with the problem by flying to cooler air during daytime."If overheating is a problemin migratory birds,another way of dealing with that would be to evolve lighter colors that absorbless heat,"Delhey says.Delhey and his colluesanalyzed over .0pctures of161 bird speciesakn winglightness for each species and comparing that with how far the birds fy.On average,lightesssiglyinereased with migratory distance,the team found.The ongest-distancemigrorerebouerent iger han -migratorset tht asn'explained bysize,cimate or habitattype for different species.o big difereeDelhey says.notingymigraor re darkly colored,perhapsfrereigh.But the trend a8.What advantage of the migrators is beyond people's knowledA.They have large groups.B.They have longer wings.C.They have strong bodies.D.They have lighter-colored feahers修”英明试着第6(12川

23-24上高一牛津（AHW)第13期必修一Unit1练习题参考答案第1版THEME READING【Self-check】l-3CBA【Reflection】略第2版LANGUAGE LEARNING语言知识学习篇Welcome to the unit1-5 EDCGBReadingI.1.energetic2.prove3.nutrition 4.concentrate5.immediatelyII.1.While running,Dave was so tired that he passed out.2.Spending too much time on social media can have side effects on teens'social skills.3.Working out at home is an effective way to get into shape.4.For teenagers,it's very important to eat well-balanced meals rather than too many fast foods.Ⅲ.1.sex2.aspect3.slim down 4.per cent5.extreme6.diet7.concerned8.function第3版LANGUAGE LEARNING语言知识应用篇I.A1-4 BDAAB5-8 DABCⅡ.1.enjoyable2.and3.began4.to5.Surprised6.mistakes7.developing8.certainly9.to believe10.which第4版READING ACTIVITIESI.1.was sent2.fully3.believing4.to become5.months6.warning7.to8.who /that9.balanced10.itII.1.fainted2.rushed3.reminder4.common5.shapeSENTENCE EXPLANATIONS1.【分析】宾语

W:What’sit,John?M:My uncle gave me a robot for my birthday yesterday.W:Really?Who invented it?M:My uncle.He is a scientist who invents robotsW:How great he is!What can the robot do?M:It can sing,dance and speak Chinese and English.W:That sounds wonderful!I want to see it.M:You can come to my house after school and I'll show it to you.W:That's great.I think you must like robots a lot.M:Yes,I am interested in robots and I want to be a scientist like my uncle in the future.W:I believe your dream can come true if you study hard.M:Thank you.第三节听短文根据你所听到的短文内容，完成下面表格，每空填一词。（短文读三遍)(M)Good morning,everyone.Today I'd like to tell you about the most unforgettable day inmy life.That day,my elder sister was taken to hospital to give birth.I waited worriedly at school.Atnoon,I called my mother but was told that my sister still hadn't given birth yet.Then I continuedto wait.After school,I went to the hospital directly.I got to the hospital at 6:00.We were allwaiting for the birth.Three hours later,a nurse came into the waiting room and told everyonethat my sister had given birth to a baby girl.We were very happy and excited.After a while,wewere allowed to go three at a time to see the baby girl.She was the cutest baby I had ever seen.Idon't think I will forget that day.That's all.Thank you for listening,my dear classmates.参考答案(One possible version选择题除外)一、1-5 BCABA6-10 CBBAB11-15 BCBAA16.taken17.worried18.directly19.9:0020.cutest二、21-25 CBBCC 26-30 ACCBB31-35 ACCBA36-40 EACDB三、41-45 ACCBA46-50 CBACC51-55 BACBC四、第一节56.reasons57.journey58.search59.Its60.planets61.but62.launch63.believes64.beyond65.similar第二节

写作训练本期报纸其他版块参考答案假定你是李华，你的美国笔友Henry来信请你为他24.elementary写推荐一本时下热门的中文小说。请你给他回复一封邮件，内容包括：25.specify;specifically;specification作1.推荐的书名：详情请参考26.collection;collector;collective2.推荐的理由；27.generous;generously3.你的期盼。注意：1.写作词数应为80左右；案解析28.extreme29.nobly;nobility30.confuse;confusion2.可以适当增加细节，以使行文连贯。页One possible version:本期报纸其他版块参考答案Dear Henry,重点词块I'm glad to receive your letter.Upon your request I would写1.devote oneself tolike to recommend The Three-Body Problem to you.2,in summary作Not only is the sci-fi novel popular in China,but its Englishtranslation won the 2015 Hugo Award for Best Novel.3.draw onWhat's more,the novel has many attractive settings and4.in particular导takes a hard sci-fi approach to explaining its imaginative详情请参考答案解析5.be on the point of doing sthtechnologies with as much detail and real-world grounding6.ought to do sthas possible.7.即将发生（在某人身上），等待着（某人）The book is well worth reading.I hope you will like it.页8.有能力做某事Yours,9.(头脑)清醒；使整洁，清理Li Hua10.半途，部分地本期报纸其他版块参考答案本期报纸其他版块参考答案A1版详情请参考答案解析1-5 AECBF详情请重点句型A4版1.What you should do is read a lot of literatureCOLLECTION考2.In class,Mr Green is our teacher;after class,our重点单词friend.1.universal2.gap3.destroy答案解析3.I didn't know he is a famous writer until you told4.straighten 5.attempt6.sectionme7.therefore4.Rarely does Mary go to the library.8.vi有吸引力；申诉；呼吁n.吸引力；申诉；呼吁9.vt.使（船）下水；开始从事，发动本期报纸其他版块参考答案4GLBL-E☑10.n.特色，特征vt.以.…为特色，是.…的特征详情请参考答案解析11.n.重要议题，争论的问题；问题，担忧：（报刊）必美酒报社一期vt.宣布，公布EARNING ENGLISH12.n.(事情发生的背景，环境，来龙去脉；上下文，语境13.adj.吝啬的，小气的；不善良的，刻薄的14.V.运输，运送n.交通运输系统；交通车辆；运输新课程15.n.舞台；阶段；步骤vt.上演，举办报纸课件高一江苏(N)第25期本期报纸其他版块参考答案第一节(Unit 4,Book 2)详情请参A 1.Who is Steve probably?16.n.闪光；闪现听A.The woman's kidB.The woman's neighbor.vt.&vi.(使)闪光；（使）闪现C.The woman's husband.B 2.Where does the woman live probably?17.vt.击败，战胜n.失败，战败；击败A.In the company.B.In the city.考答案解析18.determination;determinedC.In the countryside.C3.Why does the man want to use his phone?19.permanence;permanentlyA.To call a taxi.B.To tour New York.20.significantly力C.To find a restaurant.21.describe;descriptiveA4.What will the woman do probably?A.Take up the job.B.Ask for more pay.22.sensitively;sensitivityC.Turn down the offer.23.reflection;reflective;reflectorC5.What are the speakers talking about?A.Mary's friends.B.Mary's hobbies.C.Mary's holiday.4

Renew Your Membership Membership Category Individual Dual Student Annual Fees $30 $50 $25 Special:Save $5 with $50 $80 $40 Biennial Fees The Botanical Garden started life as Skylands,a large area in the grand manner.It is famous for a 44-room Tudor Revival granite mansion (designed by John Russel Pope.Skylands has 96 acres of formal and naturalized gardens and is surrounded by over 1,000 acres of meadows (and woodlands.Pur- chased by the State in 1966 and officially named as the New Jersey Botanical Garden in 1984,the gardens contain approxi-

【阅读理解B】Utility是美国波特兰一家废物再利用公司，它主要 致力于可持续发展，为阻止塑料垃圾、减少我们的碳足迹和拥有一 个可持续的未来做出了巨大的贡献。 24.B 细节题。根据第1段第1句可知，Utility是一家环保公司。 25.D 推断题。文章第2段最后一句提到，他们的目标是减少一 次性塑料品的使用量。 26.A细节题。文章第4段最后一句提到，DY课程是学习如何 制作天然产品的。 27.A推断题。文章最后一段提到，Utility的概念非常简单，几乎 可以在任何地方复制，因此可以推断，人们很容易效仿Utility 的做法。

答案：61.unusual62.called63.popularity64.a 65.privately 66.have been built 67.where 68.What 69.living 70.less

第二节（共15小题；每小题2分，满分30分） 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，各小题给出5秒钟的作答时间。每段对话或独白读两 遍。 听第6段材料，回答第6、7题。 6.What happens to the woman's watch? A.It goes the right time as the radio. B.It goes ten minutes fast every day. C.It goes ten minutes slow every day.

1、衡中同卷调研卷2023届新高考/新教材(二)2英语答案 趣对答案

天一大联考2022一2023学年（上）高二年级期中考试英语·答案听力原文Text 1M:Laura,could you give me a lift?I have to have this book

2、衡中同卷调研卷2023届新高考/新教材(二)2英语答案 趣对答案

1、衡中同卷调研卷2023届新高考/新教材(二)2英语答案 趣对答案

天一大联考2022一2023学年（上）高二年级期中考试英语·答案听力原文Text 1M:Laura,co

1、衡中同卷2024高三一轮复习周测卷(小题量) 全国版十数学答案

PB文平面ACF,所以PB∥平间ACF,…6分2)设PI7=元PB(0≤元≤1)，则H(九.-九，1-元），…7分以CH=(2-L-.1-),由于k=v元-1旷+2+(1-2=v21-'+2。CFn=

2、衡中同卷2024高三一轮复习周测卷(小题量) 全国版十一数学答案核对

因为5X(名)号×(5》0.所以AC英线(2因为脑=(1，号)，所以应-√1+（多）产-四210.解析：由题意得CF=3FA,BD=2DC,所以C求=3C1,Bd=号B心(1因为C济=-店-成-ab,

3、天舟高考·衡中同卷2024高三一轮复习周测卷(小题量)新高考版十二数学答案

的网苦号1的高心率a=、②5。-首，所以e放A项正流：易知F,(-4,0),F,(4,0)分别为椭圆若+苦-1的两个焦点，E(0.一4D.E(0,4)分别为椭因芳+号-1的两个点，若P不在两个椭圆的交

4、天舟益考·衡中同卷2024高三一轮复习周测卷(小题量)新教材版S二十七数学答案

炎德·英才大联考湖南师大附中2022届模拟试卷（三）数学命题人：谢美丽黄钢朱修龙张汝波审题人：高三数学备课组注意事项：的1答卷前，考生务必将自己的姓名、考生号、考场号、座位号填写在答题卡上2回答选择题

5、天舟高考·衡中同卷2024高三一轮复习周测卷(小题量)新高考版十二数学试题

20.图1是直角梯形ABCD,AB/CD,∠D=90°，AB=2,DC=3,AD=√3，CE=2ED,以BE为折痕将△BCE折起，使点C到达C的位置，且AC=√6，如图2.图1图2(1)求证：平面BC