四川乐山市夹江县2026年初中学业水平适应性考试英语

夹江县2026年初中学业水平适应性检测 英语参考答案及评分意见 第一卷（满分100分） 第一部分：听力（共20小题；每小题1.5分，满分30分） 1—5 CAABA 6—10 BAACB 11—15 BCABC 16—20 CCBCB 第二部分：英语知识运用（共2节，满分30分） 第一节 语法知识（共10小题；每小题1分，满分10分） 21—25 CBAAB 26—30 CBBCA 第二节 完形填空（共15小题；31-35小题，每小题2分；36-45小题，每小题1分；满分20分） 31—35 CBACA 36—40 BBCAC 41—45 AABBA 第三部分：阅读理解（共20小题；每小题2分，满分40分） 46—50 CCABB 51—55 ACBBA 56---60 DBABC 61---65 BCAFE 第二卷（满分50分） 第四部分：写作（共四节） 第一节：词汇 （共10小题；每小题1分，满分10分） 66. grandparents 67. ninth 68. sound 69. traditions 70. mountains 71. daily 72. oldest 73. used 74. offer 75. because 第二节 语法填空（共10小题，每小题1.5分，满分15分） 76. him 77. a 78. found 79. swimmer 80.was saved 81. learn 82. fourth 83. successfully 84. at 85. and 第三节 书面表达（满分25分） 1、 评分原则 1、本题总分为25分，按5档次给分。 2、评分时，先根据文章的内容和语言初步确定其所属档次，然后以该档次的要求来衡量，确定或调整档次，最后给分。 3、评分时，应注意的主要内容为：内容要点、应用词汇和语法的准确性、上下文的连贯性及语言的得体性。 4、拼写与标点符号是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。 5、如书写较差，以至影响交际，将分数降低一个档次。 2、 内容要点 1. 活动目的； 2. 活动信息 (时间、地点……)； 3. 活动环节 (读书分享、演讲……)； 4. 个人感受（分享一次你参加活动的经历和感受）； 5. 发出邀请。 三、要点认定 1、考生必须用完整的句子表达要点，如只有关键词而无主谓结构的,不可视为要点写出。如果关键谓语动词表达错误，也不可视为要点写出。 2、在表达要点的句子中，如果考生写出主谓结构及关键信息，但主谓结构有严重语言错误（如语态、时态、系表结构中无系动词、只写出情态动词而无主动词、用动词当主语等），可视为表达出半个要点。 3、涉及到要点的句子中，如果不认可该要点，便不在扣该句的语言分。 4、重复语言错误只扣一次分。 5、围绕要点的发挥、如出现严重的语言错误，要扣语言分。 6、字数少于50或多于100个单词，扣一分。 7、如书写太差，以致影响交际，扣一分。 四、档次划分 档次 得分 要点数 语言情况 五 21—25 5 语言基本无误，行文连贯，表达清楚。 四 16—20 4 语言有少量错误，行文基本连贯，表达基本清楚。 三 11—15 3 语言有一些错误，尚能达意。 二 6—10 2 语言错误很多，影响表达。 一 1—5 1 只能写出与所要求内容有关的一些单词。 注意： 1．原则上应按照考生所表达的要点数归档。如语言错误多，可降一档，如语言表达较好，可打该档最高分或上升一档。 2．在同一档次内，根据语言错误的多少确定五个分值。 1. 2个错误，取该档次分值的高线。 3—4个错误，取该档次分值的中线。 5个错误，取该档次分值的低线。 6个以上降一档，10个左右错误取其降档后的低线。 五、One Possible Version: Dear Jack, How is it going? I have learned that you are interested in the Scholarly Campus in our school. I'm writing to tell you more about it. This weekly activity, held every Friday afternoon in the school library, aims to create a love for reading. There are various forms, such as sharing your favorite books and giving short speeches. Last week, I joined a book-sharing session and introduced The Old Man and the Sea. Sharing my thoughts with others was such a pleasure. I find it truly meaningful as it opens my mind. We will have another one next Friday. Would you like to join us? It would be a great chance for you to share your insights. I'm sure you will enjoy it. Looking forward to your reply. Yours, Li Hua 英语试题 第10页（共12页） 学科网（北京）股份有限公司 $夹江县2026年初中学业水平适应性检测 英 语 2026年4月 本试题卷分第I卷（选择题）和第Ⅱ卷（非选择题），共10页。考生作答时，须将答案答在 答题卡上，在本试题卷、草稿纸上答题无效。满分150分。考试时间120分钟。考试结束后， 将本试题卷和答题卡一并交回。 第I卷（选择题，共100分） 注意事项： 1.选择题必须使用2B铅笔将答案标号填涂在答题卡上对应题目标号的位置上。 2.第一卷共三部分，共计100分。 第一部分：听力（共三节，满分30分）》 做题时，请先将答案标在试卷上。听力内容结束后，你将有两分钟的时间将试卷上的答 案转涂到答题卡上。 第一节（共5小题：每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳 选项。听每段对话前，你将有5秒钟的时间阅读有关小题；听完后，每小题将给出5秒钟的 作答时间。每段对话读两遍。 1.What does Mary put on the table? A.Bananas. B.Flags. C.Books. 2.Who does Kate usually help? A.Kids. B.Tourists. C.Cleaners. 3.How many students are there in the school? A.330 B.350. C.370. 4.When did the girl finish reading her book? A.Yesterday. B.Last night. C.Last week. 5.How does Mike like to go to the museum better? A.On foot. B.By bike. C.By bus. 第二节（共15小题：每小题1.5分，满分22.5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。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。 听第6段材料，回答第6、7题。 英语试卷第1页（共10页） 6.What book did Sam buy yesterday? A.An art book. B.A science book. C.A history book. 7.What does Sam think of the book? A.Exciting. B.Interesting. C.Difficult. 听第7段材料，回答第8至10题。 8.What's Mia's pet? A.A cat. B.A bird. C.A dog. 9.Where did Mia find the pet? A.In the school. B.At the bus stop. C.Near the supermarket. 10.How was the pet when Mia found it? A.Small and weak. B.Hungry and dirty. C.Cold and scared. 听第8段材料，回答第11至13题。 11.Why is Tom calling? A.To say thanks. B.To say sorry. C.To say goodbye. 12.What color is the cup? A.Brown. B.Green. C.Yellow. 13.What does Jane think of Tom? A.Honest. B.Clever. C.Shy. 听第9段材料，回答第14至16题。 14.What's the matter with Lily? A.She has a fever. B.She has a cold. C.She has a stomach ache. 15.Where did Lily go last Sunday? A.To the park. B.To the gym. C.To the zoo. 16.When are they going to meet? A.At5:00. B.At5:30. C.At6:00. 听第10段材料，回答第17至20题。 17.What did Mary love to do on her phone? A.Read books. B.Play games. C.Watch talk shows. 18.When did Mary usually go to sleep? A.At about 9:30 p.m. B.Before 10:30 p.m. C.After 11:30 p.m. 19.What happened to Mary this morning? A.She was late for work. B.She broke her phone. C.She couldn't see clearly. 20.What did Mary plan to do after seeing the doctor? A.Do some reading. B.Do exercise. C.Watch the shows on TV. 第二部分：英语知识运用（共2节，满分30分） 第一节语法知识（共10小题；每小题1分，满分10分） 英语试卷第2页（共10页） 从A、B、C三个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 21.-Do you know girl in red? -Yes,she is my classmate.She is excellent student A.a;an B.a;the C.the;an 22.-Mike plays the drums so wonderfully! -Of course.He is than any other students in his class. A.talented B.more talented C.the most talented 23.-Look!There are so many people in the restaurant. -Yes.The food there be delicious. A.must B.shouldn't C.can't 24.This story is moving that many people cried when they read it. A.so B.such C.too 25.Success is only for those who never hope,no matter how hard the road may be. A.turn off B.give up C.hand in 26.-How do you improve your writing skills? -I often practice writing by emails to my pen friends. A.send B.to send C.sending 27.Not only his friends but also he already read the science story. A.have B.has C.is 28.-Do you know who invented the kite? -Yes,it is said that the kite by Mozi over 2,000 years ago. A.is invented B.was invented C.invents 29.-John,can you tell me in the future? -I want to be an Al engineer. A.what will you do B.where you will go C.what you will do 30.-Sorry!I can't join the basketball game today. We can play again next time. A.It doesn't matter B.Excuse me C.Lucky you 第二节完形填空（共15小题；A篇5小题，每小题2分；B篇10小题，每小题1分；满分20分） 读下列短文，掌握其大意，然后从31~45各题所给的三个或四个选项中，选出最佳选项， 并在答题卡上将该项涂黑。 A It is necessary for middle school students to have some after-school activities.However,the best way to plan their after-school activities is to make sure that they keep a good balance()between studies 31 activities.The activities should 32 all kinds of sports,like running, basketball,swimming and some artistic programs,such as music or art.It is also 33 for 英语试卷第3页（共10页） students to mix up their activities.They should try to find new activities and develop different interests34 taking part in the same activity every day.This helps students to stay 35 and prevent them from getting bored. 31.A.or B.but C.and 32.A.invent B.include C.create 33.A.important B.polite C.simple 34.A.according to B.thanks to C.instead of 35.A.active B.safe C.cool B One day,a teacher walked into her classroom with a glass of water.She wanted to explain the 36 to deal with stress with her students,so she asked,"How 37 is this glass of water I'm holding?" There were many 38 answers.Some students said it weighed 200 grams,others simply said they didn't know.She smiled and replied,"In fact the weight of the glass doesn't 39.It depends on how long I hold it.If I hold it for a minute,it's fine.If I hold it for an hour, I'll have an ache in my arm.If I hold it for a day,I'll have to_40 an ambulance(救护车)！In each situation,it's the same weight,but the 41 I hold it,the heavier it becomes." She continued,"That's the way it is with stress.If we carry our burdens ()all the time, sooner or later,as they become increasingly heavy,we won't be 42 to continue." "Why not 43 this glass of water?You have to relax for a while and rest before holding it again.After we take a rest,we can go on with our burdens-holding them more easily each time.” As this teacher said,we shouldn't carry our burdens around all the time.44 them behind today and pick them up tomorrow.No matter what burdens you're carrying now,take a break for a while and get some 45 Your mind will thank you for it. 36.A.road B.way C.ability 37.A.big B.heavy C.tall 38.A.correct B.common C.different 39.A.matter B.work C.find 40.A.buy B.drive C.call 41.A.longer B.shorter C.heavier 42.A.able B.afraid C.ready 43.A.look after B.put down C.find out 44.A.Fall B.Leave C.Walk 45.A.rest B.talk C.help 英语试卷第4页 (共10页) 第三部分：阅读理解（共两节，满分40分）】 第一节阅读选择（共15小题：每小题2分，满分30分） 阅读下列短文，从每题所给的几个选项中，选出最佳选项，并在答题卡上将该项涂黑。 A History Museum You can know the history of the area and see beautiful old treasures from different ages. Opening Hours:10:00 a.m.-8:00 p.m.Tuesday to Sunday Entrance Fee:Children under 12:$13 Adults:$23 City Bookstore City Bookstore is not only a bookstore.It also includes a cafe and some good restaurants.Best of all,it is open all day every day except Wednesdays. Children's Fun Park This park has 13 rides(游乐设施)and is suitable for the whole family..It also has20 stores, including convenience stores,souvenir (shops and restaurants. Opening Hours:10:00 a.m.-5:00 p.m.on weekdays 9:00 a.m.-6:00 p.m.on weekends Entrance Fee:Children over the age of 3:$20 Adults:$25 Green Forest Park Green Forest Park has many trees,plants,and cute animals.People like to walk,jog(),ride bicycles and have picnics there. 46.Tom is 14 years old.If he visits the History Museum with his parents,they should pay A.$49 B.S59 C.$69 47.It is not a good idea to visit the City Bookstore on A.Mondays B.Tuesdays C.Wednesdays 48.When does the Children's Fun Park close on weekdays? A.At 5:00 p.m. B.At 6:00 p.m C.At 8:00 p.m. 49.In the Green Forest Park,you can do the following things EXCEPT A.ride bicycles B.buy some souvenirs C.see cute animals 50.Where can you have a big dinner in a restaurant with your family? A.In the History Museum and the City Bookstore. B.In the City Bookstore and the Children's Fun Park. C.In the Green Forest Park and the History Museum. B Math isn't just numbers in textbooks.It's all around us,making our world more beautiful and 英语试卷第5页（共10页） convenient. Math in Poems In Chinese poems,the numbers let us imagine freely.As Li Bai wrote,"I've sailed a thousand miles through Gorges in a day",and "My boat has left ten thousand mountains far away."-these numbers show what Li Bai saw and how he felt.When we read the lines,there are pictures in mind. Math in Paintings Art and math might seem different,but together they create wonderful works!Some studies show that when Leonardo da Vinci painted the Mona Lisa,he followed a special math rule called the “golden ratio''(黄金比例).The ratio was hidden in different parts of the painting,like the size of the canvas ()the face of the lady and the background behind her.This makes the painting beautiful and amazing. Math in Traffic How do traffic lights"know"when to change?Traffic engineers use a kind of math model to help cars move smoothly.They collect lots of data ()like how many cars pass by,when people cross the street,busy times of day and special events in the city.With these models,engineers can do lots of math and run many tests to study how the traffic moves better.This allows them to find the best timing()for each traffic light.It makes our city green and smart! Math makes our lives better and helps us understand the world in many surprising ways! 51.What do the numbers in Li Bai's poems show? A.His experiences and feelings B.His hometown and families. C.His jobs and working places 52.What does the underlined word“This”refer to(指的是)？ A.The canvas. B.The background. C.The golden ratio. 53.How do engineers find the best timing for traffic lights? A.They control the number of cars on the road. B.They collect data and use a math model to do lots of math and tests. C.They count cars and people every day on the road to change the timing. 54.How does the writer develop the text? A.By listing numbers. B.By giving examples. C.By describing problems and solutions. 55.What's the purpose of the text? A.To present the beauty of math. B.To introduce the history of math. C.To explain the difficulty of math. 英语试卷第6页（共10页） Labubu,these small toys made by a Hong Kong artist,Kasing Lung,are getting really popular these days!They look both cute and a little strange.Artist Kasing Lung created them in a picture book inspired by(受…的鼓舞)Nordic stories. One big reason for their popularity is the"blind box"way they are sold.You buy a box but don't know which exact Labubu toy is inside until you open it.This surprise makes opening the box super fun and surprising! Also,a lot of famous people have shown they love Labubu online.This helps more people know about these special toys.Fans want to collect them too. Now,Pop Mart,the company selling Labubu,is a big success.In 2024,Labubu helped Pop Mart achieve revenue (of 13.04 billion yuan.And Pop Mart's founder Wang Ning once became the richest man in Henan.Some collectors think buying them may be worth()much more money later.Just on June 10th,a Beijing auction (house even sold a human-sized Labubu for 150,260 dollars. For many fans,the best part isn't just having the toy or following stars.It's about the excitement when opening the blind box.It is like going back to their childhood.For some,collecting Labubu is a fun way to relax and feel good beyond everyday life. Pop Mart is the best place to buy them.You can also try local toy shops or even claw machines (抓娃娃机)in bubble tea shops. 56.Who made the Labubu toys? A.Pop Mart. B.Wang Ning C.Famous people.D.Kasing Lung. 57.Why are the blind boxes popular? A.Because they are very cheap. B.Because they give people a surprise. C.Because only famous people can buy them. D.Because you know exactly which toy is inside. 58.According to Paragraph 4,how does the writer show Labubu's worth? A.By listing numbers. B.By asking questions. C.By sharing a story. D.By telling the difference. 59.How do fans feel when they collect Labubu? A.Sad and nervous. B.Excited and relaxed. C.Bored and tired. D.Angry and disappointed. 60.What is the best title for the passage? A.Pop Mart:A Successful Toy Company B.Famous People and Labubu Toys C.Labubu:Popular Blind Box Toys D.How to Make Money by Collecting Toys 英语试卷第7页（共10页） 第二节短文信息回填（共5小题；每小题2分，满分10分) 根据短文内容，从短文前方框内的选项中选出能填入空白处的最佳选项，并在答题卡上 将该项涂黑。 A.Know what makes you excited. B.Here are some things you can do. C.What do you like most about yourself? D.Have you ever been to different places? E.These questions will help you think deeply. F.They can open your eyes and increase your knowledge. Many people make journeys to different places.However,the biggest journey is the self-discovery journey.How do you start it?61 .Understand what you value about yourself 62 It could be about how creative you are.It could also be about your wonderful skills at football.This helps you better understand your own values and abilities. ●63 What makes you happy?It could be when you are singing on stage ()when you help your dad repair his car,or even when you are doing a science project. .Travel to different places Traveling to a new place is a good way to discover new things.When you are on your travels, you have chances to meet kinds of people and get to know different cultures.64 .Ask yourself what you want to be What is your goal in life?How will you achieve it?Ask yourself these questions,and you will have a better understanding of yourself.65 The self-discovery journey is not a fixed one.With time going by,many experiences in your life can change you,which helps you grow. 英语试卷第8页（共10页） 第IⅡ卷（非选择题，共50分） 注意事项： 1.必须使用0.5毫米黑色字迹签字笔在答题卡上题目所指示的答题区域内作答，答在试卷上 无效。 2.第二卷共50分。 第四部分：写作（共三节，满分50分) 第一节短文填空（共10小题；每小题1分，满分10分） 从下面方框中选出10个单词，将其填入短文，使短文意思正确通顺（每词限用一次）。 traditions offer used grandparents ninth daily oldest provide because sound why mountains Dads have Father's Day.Moms have Mother's Day.Kids have Children's Day.But,do our 66 have a special holiday?Yes,they do! The Double Ninth Festival is a special day for elderly people in China.The festival is on September the 67 by the lunar calendar().We take the Double Ninth Festival to show our wishes of long life for elderly people.The word"nine"in Chinese has the same 68as the Chinese word which means“long time'”. There are many 69 for this festival.On that day,families get together and climb70 in the hope that elderly people will live much longer and better. We respect elderly people not only on this special day but also in our 71 lives.For example,when there are several guests,the host usually introduces them from the 72 to the youngest.When a young person is giving something to the old,both hands should be 73.On a crowded underground or bus,younger people always74 seats to elderly people. It is a traditional virtue (in China to respect elderly people.That's 75 we know elderly people have the knowledge and experience that young people can learn from.Besides,to respect the elderly people is to respect ourselves tomorrow. 第二节语法填空（共10小题；每小题1.5分，满分15分） 阅读下面短文，在空白处填写一个适当的单词或括号内单词的正确形式。 When it comes to Yuan Longping,we will think of 76 (he)as the "Father of Hybrid Rice(杂交水稻)'.In fact,,he is also good at reading,swimming and playing the violin. Yuan has a reading habit-reading aloud.In the first year of high school,there was 77 speech competition.Yuan took part in the competition.He chose a topic,wrote his speech and read it aloud in the morning.After that,he 78(find)reading aloud was a good method.It could make his memory much better and he could have a deeper understanding of articles than before. Yuan is a good 79(swim).When he was 8 years old,he and his family took a ship to 英语试卷第9页（共10页） Hunan.He fell from the ship.He 80(save)by a boatman.This made him 81 (learn)to swim-he wanted to be able to save others just as the boatman had saved him.In a national swimming competition in Chengdu,Yuan finished 82(four)in the race,while the top three swimmers entered China's national swimming team 83(successful). Yuan is also a good music lover.He learned to play the violin from a music teacher 84 college.He said,"Music is the warmth that has accompanied me throughout my life." Yuan once said,"We should be good both in mind 85 body."Not only did he finish great things,but he also had a unique soul(独特的灵魂). As middle school students,we should also find our own interests and life dreams like Yuan Longping. 第三节书面表达（满分25分） 假如你是李华，你校每周举办一次“书香校园(Scholarly Campus))”读书活动。你的外国笔 友Jck对此很感兴趣，发来邮件想了解更多信息。请你根据以下要点，用英文给他回一封邮 件。要点提示： 1.活动目的： 2.活动信息（时间、地点…）： 3.活动环节（读书分享、演讲.…）： 4.个人感受（分享一次你参加活动的经历和感受）： 5.发出邀请。 注意： 1.词数为80左右： 2.可适当增加细节，以使行文连贯： 3.文中不能出现真实姓名及学校名称： 4.开头与结尾已给出，不计入总词数。 参考词汇：meaningful(adj.有意义的)open one's mind(开拓某人的思维) Dear Jack, How is it going?I have learned that you are interested in the Scholarly Campus in our school. Yours, Li Hua 英语试卷第10页（共10页）夹江县2026年初中学业水平适应性检测 英语答题卡 小………… 贴条形码区 准考 证号 口 (正面朝上切勿贴出虚线框外) ,4,, 注 1.答题前，考生先将自己的姓名、准考证号码填写清楚。 填涂范例 缺考标记，考生禁 2.选择题部分必须使用2B铅笔填涂；非选择题必须使用0.5毫米黑色字迹的签字笔书写， 填！由监考老师负 意 字体工整、第迹清楚。 正确填涂 责用2B铅笔填涂。 3.请按照题号顺序在各题目的答题区域作答，超出答题区域书写的答案无效：在草稿纸 ■ 事 试卷上答题无效， 4.保持卡面清洁，不要折叠、不要弄破、弄皱，不准使用涂改液、刮纸刀。 错误填涂 项 5.考试结束，答题卡交回。 力购士 第I卷选择题 (考生须用2B铅笔填涂) CA]CB]CC]CD] CA]CB]CC]CD]11 CA]CB]CC]CD] 16 CA]CB]CC]CD] 2 CAJCB]CC]CD] CA]CB]CCJCD]12 CA]CB]CCJCD]17 CAJCB]CCJCD] CATCBTCCTCDT CAJCB]CCTCDT 3 CA]CB]CCTCD] 18 CATCB]CCTCDT CAJCB]CCJCD] CA]CB]CCJCD] 14 CAJCB]CCJCD] 19 CA]CB]CC]CD] CA]CB]CC]CD] 10 CA]CB]CCICD] 15 CAJCB]CCD]20 CA]CB]CC]CD] 21 CA]CB]CC]CD] 26 CAJCB]CCD 31 CAJCBJCCJCD] % CA]CB]CC]CD] 22 CAJCB]CCJCD] 27 CA]CB]CC]CD] 32 [A][B][C]D] 37 CA]CB]CC]CD] 23 CA]CB]CCJCD] 28 CA]CB]CC]CD] 33 CAJCB]CC]CD] 38 CA]CB]CC]CD] 24 CA]CB]CC]CD] 29 CA]CB]CC]CD] CAJCB]CC]CD] 39 CA]CB]CC]CD] 25 CA]CB]CCJCD] 30 CAJCB]CC]CD] 35 CAJCB]CC]CD] 40 CA]CB]CC]CD] 41 CA]CB]CC]CD] 46 CA]CBJCCJCD] 51 CAJCB]CCICD] 56 CAJCB]CCJCD] 42 CAJCB]CC]CDT 47 CA]CB]CCJCDT 52 CATCB1[CTEDT 57 CA]CB]CCTCD] 43 CA]CB]CC]CD] 48 CA]CB]CCJCD] 53 CAJCB]CC]CD]58 CA]CB]CCJCD] 44 CA]CB]CC]CD] 49 CAJCB]CCJCD] 54 CA]CB]CCICD] 59 CA]CB]CCJCD] 45 CA]CB]CCJCD] 50 [A][B][C][D] CA]CB]CCJED]60 CAJCB]CCJCD] 61 CAJCB]CC]CD]CEJCF] 62 CA]CB]CC]CD]CE]CFT 63 CA]CB]CC]CD]CBJ]CF] 64 [A][B][C][D][E][F] 65 CAJCB]CC]CD]CEJCF] 请在答题区域内作答，超出矩形边框限定区域的答案无效。 第Ⅱ卷非选择题（考生须用0.5毫米的黑色签字笔书写） 第-节词汇（共10小题：每小题1分，满分10分） 66. 67. 68. 69 70. 71 72. 73. 74. 75. 第二节语法填空（共10小题，每小题1.5分，满分15分) 76. 77. 78. 79. 80 81 82. 83. 84. 85. 第三节书面表达（满分25分） Dear Jack, How is it going?I have learned that you are interested in the Scholarly Campus in our school. Yours, LiHua 请在答题区域内作答，超出矩形边框限定区域的答案无效。