餐可2024-2025学年山西省高一选科调研考试数学试题参考答案一、选择题1.【答案】A【解析)因为A={y=n(x-={x>以，B={y=x-2={xx≥2，所以AUB={xx>故选：A2.【答案】C【解析】显然f(x)=x+2-5是R上的增函数，又f(1)=1+2-5=-20,所以函数f(x)=x+2-5的零点所在的区间为(1,2)故选：C.3.【答案】A【解析】由

1、河北省2024-2025学年第一学期七年级教学质量检测二语文试题1、河南省2024-2025学年第一学期九年级教学质量检测二历史试题1、明思·安徽省2024-2025学年第一学期七年级教学质量检测一生物试题

解得△E=36J。(1分)(2)设A、B碰撞后弹簧第一次恢复原长时A、B的速度大小为vB,C的速度大小为vc,由动量守恒定律有2mv1=2mvB十mvc(1分)面量守间定律有X(2mDuX(2dR士多mu。分解得wc=8m/s(1分)C以c滑上传送带，设C匀减速运动的位移大小为x1时与传送带共速由牛顿第二定律有ngsin0十ng cos0=ma1(1分)a1=10m/s2x2-vc2=-2a1x1(1分)解得x1=2.4m

1、辽宁省2025届高三金太阳11月联考(126C)地理试题1、辽宁省2025届高三金太阳11月联考(126C)地理试题1、辽宁省2025届高三金太阳11月联考(126C)地理试题1、辽宁省20252、辽宁省2025届高三金太阳11月联考(126C)地理试题1、金科大联考·2024-2025学年度10月质量检测（25104B）化学试题1、金科大联考·2024-2025学年度10月质量检测（25104B）化学试题

2/55.中国古代的某项改革规定，令十家为一保，五十家为一大保，十大保为一都保。同保不到五家的归到地保，有从外入保的，就收为同保，等满十家才另设置为保。这一规定是指。A.里甲制度B.邻保制度C.保甲制度D.十家牌法6。元朝推行的户籍制度，规定按职业等划分“军、民、站、匠，诸色户计”，并“将民籍、站籍、匠籍，诸一切户籍细细目睹，手抄造籍各三本，以为定例”，人户一旦定籍，世代相袭，不得变动。由此可见“诸色户计”A.推动了职业流动B.加强了社会管控C.沿袭了前朝制度D.促进了经济发展7.表2是中国古代部分朝代赋役改革的有关内容。据此可知，这些赋役改革均表2朝代改革内容唐朝两税法“户无主客，以见（现）居为薄：人无丁中，以贫富为差”北宋募役法“由州、县官府出钱雇人应役。各州、县预计每年雇役所需经费，由民户按户等高下分摊。”“一条鞭法者，总括一州县之赋役，量地计丁，丁粮毕输于官。…悉并为一条，皆计亩征明朝一条鞭法银，折办于官，故谓之一条鞭。”A,加剧了土地兼并程度B.提高了商业和商人的社会地位C.激化了社会阶级矛盾D.减轻了政府对农民的人身控制8.表3是1843年前后中国几种主要进口货物的征税变化统计。这一变化主要是由于晚清表3货物单位1843年前1843年棉花衣1.740两白银0.400两白银棉纱把2.4064两白银1.000两白银原色洋布匹0.373两白银0.100两白银大呢1.242两白银0.150两白级A.棉纺织技术的革新B.丧失了制定关税的自主权C.处于外贸出超地位D.完全陷入半殖民地的深渊9.1903年，光绪帝谕令设立商部，不久，将矿务、铁路划归商部管理。1906年，清政府将工部与商部合并，改为农工商部，又从中分出邮传部。1907年，清廷决定在各省设立专管实业的劝业道，专管各省农工商业及各项交通事务，并兼管邮电。由此推知，清政府这些举措力图A.振兴实业挽救危亡B.发展民族资本主义经济C.利用商战抵御外侮D.放弃传统重农抑商政策10.1948年4月，毛泽东在对《晋绥日报》编辑人员的谈话中指出：“我们的政策，不光要使领导者知道，千部知道，还要使广大的群众知道。”同年10月，刘少奇发表《对华北记者团的谈话》，强调新闻工作者必须“通过千百条线索和群众联系起来”。这说明A.新闻报道左右战争态势B.党的领导是革命胜利的法宝C.没有调查就没有发言权D.共产党人高度重视群众工作(点石联考)高二历史第2页（共6页）

(Text 8)M:So what do you think we should take with us on our cycling trip?W:Hmm,we should take some water.We're going to get thirsty.M:Yes,you're right.And we should not forget the sunglasses.What do you think?W:I think so.There's a music player,too.I don't think that's a good idea to take it.Itmight be dangerous.We won't be able to hear cars coming.M:Fine.So how about taking the coats?They could be useful if it rains.W:OK.So the last thing is some swimming suits.What do you think about that?M:It depends.Perhaps we won't find anywhere to swim!W:You're right.Let's leave the swimming suits behind then.After cycling,we couldtake a walk instead.It's a good way to cool down and enjoy the surroundings.M:Good point!(Text 9)W:Excuse me,I'm doing a survey-on the recent modernization of this airport.Would you like to answer some questions?M:Well,if you're quick.W:Right,um,could you tell me where you're going and why you're going there?M:Yes,I'm flying to Barcelona on business.I use this airport about twice a monthbecause of my work.W:Right.What do you think of the new restaurant?M:I think the food is tasteless.And there are plastic cups and unsteady chairs.Wewant something better.

《双语学报》2024-2025学年七年级X版·CQ专版第10期七年级（上）Uits4-5综合能力训练听力原文选出正确答案。第一节(M)听一遍。根据你所听到的句子，从A、B、C三个选项中选出Dear Emma.最恰当的答语。You want to know about my life.Let me tell you about it now.I go1.Which club is Tom in now?to school from Monday to Friday.In the morning,I have 4 classes2.When is the history class?and in the afternoon I have 3 classes.I have many different subjects3.How many animals are there in the picture?but my favorite subject is English.It is interesting and useful.At4.Which instrument is Paul good at?my school,I join the sports club.I like playing tennis because Mr5.Does your sister want to be a doctor?Lee is a good PE teacher.He teaches me a lot.I usually get up at 66.Who is the man in the photo?o'clock in the morning and go to bed at10 o'clock in the evening第二节Sometimes I help my parents cook food.I usually go hiking with听一遍。根据你所听到的对话和问题，从A、B、C三个选项them on Saturday and Sunday.What about you?Write to me soon.中选出正确答案。please.7.W:Tim,could you tell me how to read this word?Best wishes to you.M:Sure.t's“kite”.The kite is beautiful.Yours,O:How is the word pronounced?Peter8.M:Ella,my favorite subject is biology.It is important.参考答案W:But I think it is difficult.My favorite subject is history第I卷Q:What subject does Ella like?I.第一节：1-6 BCAABC第二节：7-12 ABBCBA9.W:It is Tuesday today,Tom.I can have an art lesson.Tuesday第三节：13-16CCCB第四节：17-20CCBAis my favorite day.Ⅱ.21-25 ACCBB26-30 CBBCAM:Haha,not for me.My favorite day is Friday because I canIII.31-35 CBABB36-40 AADCBhave PEIV.41-43 CDB44-47 DCBD48-51 ADBCQ:What day is it today?52-55 BCAC56-59 CCAB10.M:I want to join the drama club,Jenny.Drama is very special.V.60-64 DGCAEI like it.第II卷(One possible version)W:David,I want to join the music club because I can learn toVI.65.Yes,he doesplay the erhu there.It is fun.66.He likes English best.Q:Why does Jenny want to join the music club?67.He often plays football with his classmates after school.11.W:Paul,can you go with me at 8o'clock to collect plants and68.I like to listen to the news after school.It is a good way toknow about new things in the world.I can learn about inter-insects this morning?M:It's too early.Let's collect them at 9 o'clock.esting places and great people.It is useful for my study.Q:When does Paul want to collect plants and insects?VIⅡ.69.What;can70.has;and71.it isn't12.M:Jenny,what does the sign mean?72.because:travelling73.Who loves the same club as youW:It means"Do not give food to birds"VIII.74.in75.instrument76.but77.D078.singer79.means80.isQ:Which picture are they talking about?81.They第三节X听两遍。根据你所听到的长对话，从A、B、C三个选项中选写作指导】出正确答案。1.任务分析本篇书面表达要求介绍自己的学校生活。听第一段材料，回答第13和14小题。M:Lucy,what do you usually do when you are free?主题：人与自我—生活与学W:I usually talk about books and act out stories with my friends in文体：记叙文时态：一般现在时the Green Park,Fred.人称：以第一人称为主M:Sounds great.Where is the park?2.行文布局W:It is across from the New Library.What do you usually do in本篇书面表达可按照以下框架完成。your free time?开头：简单介绍自己M:I like playing Chinese chess with my brother.主体：介绍你最喜欢的科目及原因和你参加的俱乐部及在俱乐W:Playing Chinese chess?It sounds interesting.But I don't know部的活动how to play it.结尾：表达自己的感受M:It is easy.Do you have time on Saturday?I can teach you to3.可用词（组）和句型结构play Chinese chess.介绍自己最喜欢的学科：W:Thanks.But I must finish my homework on Saturday.I am freeMy favorite subject is...on Sunday afternoon.表示原因：M:OK.On Sunday afternoon,you can come to my home.We canI like...becauseplay Chinese chess together介绍加入的俱乐部：W:Good idea.I am a member of the art club听第二段材料，回答第15和16小题。介绍活动：M:Hello,Mary.What club do you want to join?draw pictures;make craftsW:The art club,Sam.表达感受：M:Can you draw?I feel very happy and excited..W:Yes,I can.I can play the violin,too范文展示】M:I think you can also join the music club.Hello,everyone!My name is Li Hua.I am a middle schoolW:That sounds great!I will join it.What club do you want to join?student this year,and my school life is very colorful.M:The drama club.Drama is very interesting.Well,I am fromMy favorite subject is science.I like science because it is interestingAustralia.Where do you come from?and useful.Our science teacher is very nice.We do experiments andW:I come from Canada.learn about the world around us.I enjoy finding out how thingsM:Do you like Chinese food?work.W:Yes,I like Mapo tofu,beef noodles,baozi...But my favoriteLam a member of the art club The art club is a great place.Wefood is jiaozi.meet every Wednesday after school.In the club,we draw picturesM:Me,too.Jiaozi is so delicious.and make crafs.I love using different colors and materials to create第四节art.It is a lot of fun.听两遍。根据你所听到的短文内容，从A、B、C三个选项中In a word,I feel very happy and excited about my school life

《双语学报》2024-2025学年七年级X版·CQ专版第10期七年级（上）Uits4-5综合能力训练听力原文选出正确答案。第一节(M)听一遍。根据你所听到的句子，从A、B、C三个选项中选出Dear Emma.最恰当的答语。You want to know about my life.Let me tell you about it now.I go1.Which club is Tom in now?to school from Monday to Friday.In the morning,I have 4 classes2.When is the history class?and in the afternoon I have 3 classes.I have many different subjects3.How many animals are there in the picture?but my favorite subject is English.It is interesting and useful.At4.Which instrument is Paul good at?my school,I join the sports club.I like playing tennis because Mr5.Does your sister want to be a doctor?Lee is a good PE teacher.He teaches me a lot.I usually get up at 66.Who is the man in the photo?o'clock in the morning and go to bed at10 o'clock in the evening第二节Sometimes I help my parents cook food.I usually go hiking with听一遍。根据你所听到的对话和问题，从A、B、C三个选项them on Saturday and Sunday.What about you?Write to me soon.中选出正确答案。please.7.W:Tim,could you tell me how to read this word?Best wishes to you.M:Sure.t's“kite”.The kite is beautiful.Yours,O:How is the word pronounced?Peter8.M:Ella,my favorite subject is biology.It is important.参考答案W:But I think it is difficult.My favorite subject is history第I卷Q:What subject does Ella like?I.第一节：1-6 BCAABC第二节：7-12 ABBCBA9.W:It is Tuesday today,Tom.I can have an art lesson.Tuesday第三节：13-16CCCB第四节：17-20CCBAis my favorite day.Ⅱ.21-25 ACCBB26-30 CBBCAM:Haha,not for me.My favorite day is Friday because I canIII.31-35 CBABB36-40 AADCBhave PEIV.41-43 CDB44-47 DCBD48-51 ADBCQ:What day is it today?52-55 BCAC56-59 CCAB10.M:I want to join the drama club,Jenny.Drama is very special.V.60-64 DGCAEI like it.第II卷(One possible version)W:David,I want to join the music club because I can learn toVI.65.Yes,he doesplay the erhu there.It is fun.66.He likes English best.Q:Why does Jenny want to join the music club?67.He often plays football with his classmates after school.11.W:Paul,can you go with me at 8o'clock to collect plants and68.I like to listen to the news after school.It is a good way toknow about new things in the world.I can learn about inter-insects this morning?M:It's too early.Let's collect them at 9 o'clock.esting places and great people.It is useful for my study.Q:When does Paul want to collect plants and insects?VIⅡ.69.What;can70.has;and71.it isn't12.M:Jenny,what does the sign mean?72.because:travelling73.Who loves the same club as youW:It means"Do not give food to birds"VIII.74.in75.instrument76.but77.D078.singer79.means80.isQ:Which picture are they talking about?81.They第三节X听两遍。根据你所听到的长对话，从A、B、C三个选项中选写作指导】出正确答案。1.任务分析本篇书面表达要求介绍自己的学校生活。听第一段材料，回答第13和14小题。M:Lucy,what do you usually do when you are free?主题：人与自我—生活与学W:I usually talk about books and act out stories with my friends in文体：记叙文时态：一般现在时the Green Park,Fred.人称：以第一人称为主M:Sounds great.Where is the park?2.行文布局W:It is across from the New Library.What do you usually do in本篇书面表达可按照以下框架完成。your free time?开头：简单介绍自己M:I like playing Chinese chess with my brother.主体：介绍你最喜欢的科目及原因和你参加的俱乐部及在俱乐W:Playing Chinese chess?It sounds interesting.But I don't know部的活动how to play it.结尾：表达自己的感受M:It is easy.Do you have time on Saturday?I can teach you to3.可用词（组）和句型结构play Chinese chess.介绍自己最喜欢的学科：W:Thanks.But I must finish my homework on Saturday.I am freeMy favorite subject is...on Sunday afternoon.表示原因：M:OK.On Sunday afternoon,you can come to my home.We canI like...becauseplay Chinese chess together介绍加入的俱乐部：W:Good idea.I am a member of the art club听第二段材料，回答第15和16小题。介绍活动：M:Hello,Mary.What club do you want to join?draw pictures;make craftsW:The art club,Sam.表达感受：M:Can you draw?I feel very happy and excited..W:Yes,I can.I can play the violin,too范文展示】M:I think you can also join the music club.Hello,everyone!My name is Li Hua.I am a middle schoolW:That sounds great!I will join it.What club do you want to join?student this year,and my school life is very colorful.M:The drama club.Drama is very interesting.Well,I am fromMy favorite subject is science.I like science because it is interestingAustralia.Where do you come from?and useful.Our science teacher is very nice.We do experiments andW:I come from Canada.learn about the world around us.I enjoy finding out how thingsM:Do you like Chinese food?work.W:Yes,I like Mapo tofu,beef noodles,baozi...But my favoriteLam a member of the art club The art club is a great place.Wefood is jiaozi.meet every Wednesday after school.In the club,we draw picturesM:Me,too.Jiaozi is so delicious.and make crafs.I love using different colors and materials to create第四节art.It is a lot of fun.听两遍。根据你所听到的短文内容，从A、B、C三个选项中In a word,I feel very happy and excited about my school life

1、金太阳大联考南阳地区204年秋季高一年级期中适应性考试卷(25-123A)化学答案1、金太阳2025届湖南省高三年级入学考试(HUN)历史试题1、2023-2024学年高三金太阳3月联考(按动笔)地理LN答案1、20232、辽宁省2024-2025上学期协作校高一第一次考试理数答案1、金太阳卓越联盟2024-2025学年高二第一学期第一次月考(25-60B)理数答案1、金太阳卓越联盟2024-2025学年高二第一学期第一次月考(25-60B)文3、定边四中2024~2025学年第一学期高二期中考试[25-T-260B]政治试题1、定边四中2024~2025学年第一学期高二期中考试[25-T-260B]地理试题1、定边四中2024~2025学年第一学期高二期中考试[25-T-260B]地理试4、安徽省芜湖市2024-2025学年度第一学期九年级素质教育评估试卷政治答案1、安徽省芜湖市2024-2025学年度第一学期九年级素质教育评估试卷政治答案1、安徽省芜湖市2024-2025学年度第一学期九年级素质教育评估试卷政治答案