W:I think you'd better see a doctor.M:I went to the hospital this morning.The doctor said I was not healthyW:Do you often go to sleep late?M:Yes.I often go to sleep at midnight.W:How often do you exercise?M:Once a month.I don't have much time to exercise.I spend most of my time studying.W:Well,it is important for us to have a healthy body.I think you should go to bed early and tryto do more exercise.M:OK,I will.请听第三段对话，回答第17至20小题。M:Hello,Julie.Are you free now?W:Yes,Eric.What's wrong?M:I want to ask you for help.I know you lived in England two years agoW:That's true.What can I help with?M:I have to write something about the English way of life,but I don't know what to write.W:You can begin with what to call people.For example,you must say Miss,Mrs,or Mr when youmeet people for the first time.M:OK.What else?W:You need to know something about the afternoon tea.People usually have afternoon tea atabout four o'clock.M:Sounds great.And then?W:You should know the traditional food.My friend Missy likes fish and chips very much.M:I see.Thank you a lot.(四)听短文，选择最佳答案你将听到一篇短文，请根据短文内容，选出每个问题的最佳答案。短文读两遍。(W)I'm Linda,a Chinese girl.I lived in the countryside.I didn't know much about foreigncountries and I never thought I would experience feelings of living in a different country.However,I made a special decision.Three years ago,I moved to Britain.When I arrived at theairport,I was excited.It was raining outside so I went home by taxi on the first day.The next dayI visited a park and talked with many people although my English wasn't good.The Britishpeople were very kind.I made many good friends there and we learned from each other.I washappy to live in Britain.(五)听短文，填信息。你将听到一篇短文，请根据短文内容，将所缺信息填入对应的横线上，每空一词。短文读三遍。Sarah is a new student in Beijing.She moved to Beijing a week ago because her parents foundnew jobs here.Sarah was unhappy at first,because she didn't know the Chinese way of life well.She couldn't speak Chinese well,either.She was afraid that she wouldn't get on well with herclassmates.But she was wrong.All of her classmates were really friendly.Her classmate WangMei invited her to have dinner at her house.Sarah was really happy.She prepared somepresents for Wang Mei's family.She bought some red flowers for Wang's mother.She boughta cup for her father and a beautiful bag for Wang Mei.They liked her presents very much.AtWang's house,Sarah ate many delicious dumplings.She was so happy!参考答案

W:I think you'd better see a doctor.M:I went to the hospital this morning.The doctor said I was not healthyW:Do you often go to sleep late?M:Yes.I often go to sleep at midnight.W:How often do you exercise?M:Once a month.I don't have much time to exercise.I spend most of my time studying.W:Well,it is important for us to have a healthy body.I think you should go to bed early and tryto do more exercise.M:OK,I will.请听第三段对话，回答第17至20小题。M:Hello,Julie.Are you free now?W:Yes,Eric.What's wrong?M:I want to ask you for help.I know you lived in England two years agoW:That's true.What can I help with?M:I have to write something about the English way of life,but I don't know what to write.W:You can begin with what to call people.For example,you must say Miss,Mrs,or Mr when youmeet people for the first time.M:OK.What else?W:You need to know something about the afternoon tea.People usually have afternoon tea atabout four o'clock.M:Sounds great.And then?W:You should know the traditional food.My friend Missy likes fish and chips very much.M:I see.Thank you a lot.(四)听短文，选择最佳答案你将听到一篇短文，请根据短文内容，选出每个问题的最佳答案。短文读两遍。(W)I'm Linda,a Chinese girl.I lived in the countryside.I didn't know much about foreigncountries and I never thought I would experience feelings of living in a different country.However,I made a special decision.Three years ago,I moved to Britain.When I arrived at theairport,I was excited.It was raining outside so I went home by taxi on the first day.The next dayI visited a park and talked with many people although my English wasn't good.The Britishpeople were very kind.I made many good friends there and we learned from each other.I washappy to live in Britain.(五)听短文，填信息。你将听到一篇短文，请根据短文内容，将所缺信息填入对应的横线上，每空一词。短文读三遍。Sarah is a new student in Beijing.She moved to Beijing a week ago because her parents foundnew jobs here.Sarah was unhappy at first,because she didn't know the Chinese way of life well.She couldn't speak Chinese well,either.She was afraid that she wouldn't get on well with herclassmates.But she was wrong.All of her classmates were really friendly.Her classmate WangMei invited her to have dinner at her house.Sarah was really happy.She prepared somepresents for Wang Mei's family.She bought some red flowers for Wang's mother.She boughta cup for her father and a beautiful bag for Wang Mei.They liked her presents very much.AtWang's house,Sarah ate many delicious dumplings.She was so happy!参考答案

高三·英语·考点一对一（十三）·参考答案一、语法填空1.is2.are3.is4.is5.is6.are7,is8.is9.is10.is二、阅读理解A【解题导语】本文是一篇应用文。文章主要介绍了2024年夏季西雅图夏令营的特色、课程、费用以及注册信息。11.A、细节理解题。根据第一段中“You can dance,make music,act onstage and bring an artistic vi-sion to life,dive into Marine Biology,design arobot or build an architectural model..”(你可以跳舞、制作音乐、在舞台上表演，将艺术愿景变为现实，深人探索海洋生物学，设计机器人或建造建筑模型。)可知，夏令营提供了各种课程，如艺术、海洋生物学、机器人设计和建筑模型等，但没

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九年级综合能力训练（一）听力原文及参考答案听力原文A.听句子请根据所听内容，选择符合题意的图画回答问题。每个句子听两遍。1.Jenny studies English by doing lots of grammar exercises.2.The little boy couldn't find the way to the restroom.3.Bill's pen pal sent him a postcard from New York last week.4.At this festival,Chinese people watch lantern shows and guess riddles on lanterns.5.Linda's mother bought some fresh grapes on her way home yesterday evening.B.听对话请根据每段对话的内容回答问题，从每小题所给的三个选项中选出一个最佳答案。每段对话听两遍。听第一段对话，回答第6小题。W:Excuse me,sir.Could you please tell me where the No.13 bus is?M:It's at the end of the street.It's about 3 minutes'walk听第二段对话，回答第7小题。W:My parents are going to Hangzhou on business.They won't be back until next Tuesday.M:You are so lucky!You have three days alone at home,but I have no chance.

九年级综合能力训练（一）听力原文及参考答案听力原文A.听句子请根据所听内容，选择符合题意的图画回答问题。每个句子听两遍。1.Jenny studies English by doing lots of grammar exercises.2.The little boy couldn't find the way to the restroom.3.Bill's pen pal sent him a postcard from New York last week.4.At this festival,Chinese people watch lantern shows and guess riddles on lanterns.5.Linda's mother bought some fresh grapes on her way home yesterday evening.B.听对话请根据每段对话的内容回答问题，从每小题所给的三个选项中选出一个最佳答案。每段对话听两遍。听第一段对话，回答第6小题。W:Excuse me,sir.Could you please tell me where the No.13 bus is?M:It's at the end of the street.It's about 3 minutes'walk听第二段对话，回答第7小题。W:My parents are going to Hangzhou on business.They won't be back until next Tuesday.M:You are so lucky!You have three days alone at home,but I have no chance.

1、［益卷］2024-2025学年度第一学期九年级课后综合作业（二）数学试题1、益卷 陕西省2023~2024学年度九年级第一学期课后综合作业(三)3英语A(统编版)答案亡的最后时刻。32-35 DCCAD篇：本文是说明文。本文介绍了使用基于歌唱的2、山西省2025届九年级期中综合评估[2L]化学试题1、河南省2024-2025学年度第一学期八年级第一次学情分析生物（苏教版）试题1、河南省2024-2025学年度第一学期九年级第一次学情分析英语（NJB）答案

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嘉陵一中高2023级高二上期12月月考化学试题参考答案一、单项选择题（共15小题，每小题3分，共45分）1-5 ACCAD 6-10 ADCBB 11-15 CDABB二、填空题（共52分）16.(13分)(1)球（1分)·(2)VA(1分)p(1分)(3)Mg(OH)2(2分)(4)3s23p3(2分)(5)P(2分)(6)S2->K+(2分)(7)Fe+4HNOs(稀)=FeNO3)3+NO个+2HO(2分)17.(14分，每空2分)(1)C(s)+O2(g)-=CO2(g)AH=-3a kJ/mol(2)K=e N2 'c CO2·c2 NO(3)①>②1(4)①0.01②>③AD18.(14分，每空2分)(1)HC204=HC2O4+H(2)5HC204+2MnO4+6H=10C02↑+2Mn2++8H20(3)酸式滴定管(4)20.00(5)当滴入半滴KMO4溶液时，溶液由无色变为浅（紫）红色，且半分钟内不变色(6)71.43%(7)偏大19.(14分，每空2分)(1)适当增大HSO4浓度、升温、粉碎、搅拌等(2)Cu(3)2Fe2++H2O2+2Ht=2Fe3++2H2O3.3≤pH