2022大同高二下学期期中考试英语含答案

这是一份2022大同高二下学期期中考试英语含答案，共17页。试卷主要包含了 考试结束后，将答题卡交回，15， B等内容，欢迎下载使用。
2021—2022学年第二学期高二年级期中质量监测英语（人教版）试题注意事项：1. 答题前，考生务必将自己的姓名、准考证号填写在本试卷相应的位置。2. 全部答案在答题卡上完成，答在本试卷上无效。3. 回答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案用0.5mm黑色笔迹签字笔写在答题卡上。4. 考试结束后，将答题卡交回。第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。录音内容结束后，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。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。例：How much is the shirt? A. £19.15.      B. £9.18.      C. £9.15. 答案是C。1. What does the man advise the woman to do? A. Repair her computer.      B. Restart her computer.      C. Buy a new computer. 2. When will the school bus arrive? A. At 7：20.      B. At 7：30.      C. At 7：40. 3. How does the man feel about the woman's notes? A Rather simple.      B. Too detailed.      C. Very good. 4. Where is Catherine from? A. Germany.      B. America.      C. Britain. 5. Why does the woman like rain? A. It makes air fresh.      B. It makes the sky clear.      C. It cools things down. 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。6. What are the speakers mainly talking about? A. A wonderful job.      B. The ways of parking a car.      C. The result of the driving test. 7. What does the man suggest the woman do? A Ask her coach for help.      B. Practise a bit more.      C. Place everything in order. 听第7段材料，回答第8至10题。8. Why is the man calling? A. To call off. his appointment.      B. To confirm his appointment.      C. To reschedule his appointment. 9. When will the man see Dr. Smith? A. Next Tuesday.      B. Next Wednesday.      C. Next Thursday. 10. What is the woman? A. A secretary.      B. A saleswoman.      C. A manager. 听第8段材料，回答第11至13题。11. What is the probable relationship between the speakers? A. Renter and house-owner.      B. Roommates.      C. Neighbours. 12. What causes Jim to move out? A. The increased rent.      B. A new job.      C. The noisy neighbours. 13. What will Jim teach? A. English.      B. Computer.      C. Music. 听第9段材料，回答第14至16题。14. On which floor is the gym? A. First.      B. Second.      C. Third. 15. How does the man pay for using the gym? A. By membership car     D.      B. Based on time.      C. For free. 16. How long is the gym open every day? A. 24 hours.      B. 12 hours.      C. 7 hours. 听第10段材料，回答第17至20题。17. What is the speaker talking about? A. A hobby.      B. A studio.      C. A course. 18. Who introduced the speaker to filming? A. Her friend's father.      B. A camera operator.      C. Her parents. 19. When were the extra sessions? A. In May.      B. In September.      C. In December. 20. What was unavailable in the course? A. Cameras.      B. Batteries.      C. Computers. 第二部分阅读理解（共两节，满分40分）第一节（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A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。AVacations are one of life’s best pleasures, but with the COVID-19 spreading and the Delta variant on the rise, you may have some trouble with your vacation. Have all the fun with ways less hassle by trying one of these staycation ideas.Visit a nearby national parkOur national parks are treasures. With over 400 of them, there’s bound to be something for everyone. There’s plenty of hiking, but most national parks have other things to do as well, including museums, performances of historical events, guided star tours, wildlife spotting, and swimming. Many parks are wheelchair accessible.Go backyard glampingGlamping is like camping but better — you’re outdoors but with all the comforts and amenities of a hotel. You can pay to go on a glamping destination vacation or just set up your own in your backyard. Set up a tent, fill it with pillows, cozy blankets, comfortable chairs, bean bags. Get takeout at your favorite restaurant and enjoy it together. Bonus: Unlike camping, there are clean bathrooms nearby.Host a neighborhood dance partyDancing with others is fun and good for you. But going into crowded dance clubs probably isn’t at the top of your to-do list right now. Thankfully, all you need for your own dance party is an outdoor speaker and a flat spot for dancing. String up some lights, fill a couple of coolers with drinks, and invite all your neighbors.1. Which place might a history fan choose?A. A nearby national park. B. A backyard glamping.C. Dancing clubs. D. Wildlife museums.2. What do you need to hold a neighborhood dance party?A. A tent and some lights. B. A sun umbrella and cool drinks.C. An outdoor speaker and a flat spot. D. A dancing pool and some towels.3. What’s the purpose of the text?A. To provide equipment for performance. B. To offer advice on having fun.C. To advertise the treasures of national parks. D. To encourage neighbors to exercise.BIt is generally accepted that blind people are limited when it comes to enjoying beautiful things around them. This month the Utrecht Central Museum in the Netherlands offered an unusual art exhibition called The Blind Spot. This exhibition was accessible to the visually disabled. Sighted visitors are encouraged to wear a blindfold on their eyes as they experience the artworks. This exhibition excited the other senses other than the visual sense. Visitors could look at artworks as expected. Besides, they could also touch and smell them. The show was designed to provide a better experience for museum goers with poor eyesight. The Blind Spot recreated existing famous paintings, but with extra dimensions, such as sound and smell. Visitors could even get a “feel” for the art, which included touchable elements. Visitor Manssouri seemed to enjoy his experience. He smiled as he moved his hands over cheese, grapes and bread, part of the representation of a famous 1610 painting by Floris van Dvck. “The first thing that struck me was the smell. I could really smell the fragrant cheese, and I touched it too.” Manssouri said. Manssouri wondered how the food did not fall from its unbalanced position. “That was really surprising to feel…I guess it was glued on pretty well,” Manssouri said.Artist Jasper and designer Jeroen created The Blind Spot. They said they were inspired by an experience they shared with a blind visitor at an art show one year ago. "One day, somebody who could not see was there. At the place we served food out of this work, and we helped her touch the artwork. She was blind and she had a lot of feelings. She was touched. So we had the realization, ‘Wow, we have something.’ That moment was the starting point to actually create this exhibition.” Jasper said.The museum’s head Steffie said The Blind Spot was an impressive experiment on the way to more such improvements.4. What made the exhibition special?A. Visually disabled visitors were allowed in. B. Original famous paintings were on show.C. There were various foods offered in it. D. The exhibits could be heard or smelled.5. Why did Manssouri feel surprised?A. He touched his favorite artwork. B. The smell of the food was sweet.C. The food was fixed so firmly. D. The paintings were made of cheese.6. Where did the idea of the exhibition come from?A. A famous 1610 painting. B. A previous experience with a blind visitor.C. Realization of more sense dimensions. D. A blind visitor’s recommendation.7. What is Steffie’s attitude towards the exhibition?A. Grateful. B. Doubtful. C. Negative. D. Favorable.CBing Dwen Dwen, the cute mascotof the Beijing 2022 Winter Olympics, has been selling like hotcakes. Why is the ice—glazed panda so popular? What are the clever ideas behind its design? Guangzhou Academy of Fine Arts professor Cao Xue, who is in charge of the Beijing 2022 Winter Olympics mascot design team, told the story.The 14-member design team led by Cao Xue are all teachers and graduate students from the School of Visual Arts and Design of Guangzhou Academy of Fine Arts. During that time, there were almost no holidays, and the whole team need to revise and discuss every day, and they ended up completing over 10,000 manuscripts. In the end, Bing Dwen Dwen, based on a panda, was selected from nearly 6,000 entries from 35 countries and regions. Bing Dwen Dwen is a panda with a high sense of science and technology. It draws attention with its full-body “shell” made out of ice. Cao said the inspiration came from traditional. Chinese snack “ice-sugar gourd,” also known as tanghulu, which is candied hawthorns on a stick, while the shell also looks like a space suit — a nod to embracing new technologies for a future of infinite possibilities.Although the tanghulu idea was widely praised, it wasn’t enough to represent the image of a big country. So the team tried again and again, changing the image in the ice shell into elk, tiger, rabbit…Various ideas have been put forward and overturned, but eventually it was decided that China’s national treasure panda is the most beloved by people all over the world.As for Bing Dwen Dwen’s popularity, Cao said he expected it to be popular, but did not expect it to become so popular. “Its ice shell is cold, but the image looks warm and lovely, I believe this kind of warmth can be something everybody feels,” said Cao.8. What can we learn about the team from paragraph 2?A. They worked day and night to make the design. B. They gained a lot of help from others.C. They called for creations from the country. D. They initially focused on a panda to be the mascot.9. What does the underlined word “hawthorns” refer to in paragraph3?A. A kind of fruit. B. A type of toy. C. A sort of tool. D. A category of creature.10. Why did the team decide on the panda?A. Because of its cute appearance. B. Because of its significant role in the nation.C. Because of its popularity around the globe. D. Because of its spreading warmth.11. Which can be the best title for the text?A. The Cute Mascot of the 2022 Winter Olympics B. The Team Spirit Contributing to the SuccessC. How Cute the National Treasure Panda Is D. Why Is Bing Dwen Dwen So PopularDA recent study showed that Dutch teens are the happiest in the world. The study surveyed 48 countries that represented nearly 7,000 teenagers. The survey asked a range of questions about body image, life satisfaction, and school environment.Out of the 48 countries, the U.S. was fairly low on the list for teen happiness. America has experienced an increase in depression rates. So, what exactly makes Dutch teens happier and less anxious about life?“I think Dutch children have generally positive reactions from their families and schools,” said Dr. Simone de Roos, a researcher. “They have a supportive environment at home, with friends and also at school. Dutch parents give a lot of support and have mild control. There’s a very good climate, teachers accept the feelings of pupils, and pupils trust teachers.”The study also shows that Dutch teens’ daily habits have a huge effect on their overall health. According to the report, Dutch teens are five times more likely to eat breakfast during the week and have kinder classmates. Dutch teens are less likely to experience bullying (欺凌) and reported fewer rates of obesity. Prof. Ruut Veenhoven, director of World Happiness Day, said that across Europe young people do not feel anxious about living up to high expectations.“If you look across Europe, the Dutch and the Danes are the most generous and they prefer to have their children develop self-independence rather than force them to obey others,” he said. Children have more freedom to do what they want, and in doing what they want, they develop an idea of what they really like as well as social skills. A happy boy may be sometimes not a very good boy.”Actually, there are many more benefits to a Dutch childhood: they have comparatively little homework in school and experience regular family meals. Dutch kids are also more likely to be educated than their parents, and grow up in one of the most peaceful countries in the world. Maybe it’s high time that the U.S. took a page out of the Netherlands’ playbook.12. What do we know about American teens?A. They are satisfied with their school life. B. They are the most active in the study.C. They feel less happy than Dutch teens. D. They have scored lower than others.13. What accounts for Dutch teens’ happiness according to Dr. Simone de Roos?A. Good social surroundings. B. Their positive attitudes.C. Comfortable living conditions. D. Their good body images.14. How is a Dutch teen’s childhood?A. Ambitious. B. Dependent. C. Creative. D. Free.15. What are American parents advised to do?A. Learn from the Dutch. B. Play together with kids.C. Develop teens’ social skills. D. Guide kids to live a happy life.第二节（共5小题；每小题2分，满分10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。There are numerous reasons why people don’t take First Aid training programs. ___16___ Or they think that accidents happen to other people, not to them or their friends, family and colleagues. But if you ask any individual who has already taken a first aid training program if it was worth it, their answer will be “Yes!” Having some basic first aid knowledge is essential and here are the reasons. ___17___Having a basic first aid knowledge means that you’ll be confident in your skills and abilities in relation to first aid administration. By taking first aid training, it helps you to reflect on yourself and how you and others react in certain situations. Having this understanding will boost your confidence in a wide range of non-medical day-to-day situations. It does more than help save lives. It’s true that having first aid training undoubtedly helps save lives. ___18___ Giving appropriate first aid immediately can also help to reduce a person’s recovery time and make the difference between the patient having a temporary (短暂的) disability and a long term disability. It enables you to increase patients’ comfort. Not all accidents, injuries or illnesses require a trip to the hospital but it doesn’t mean they don’t cause pain and suffering to the patient. ___19___ By knowing how to act — even just by employing simple techniques such as applying an ice pack correctly, you’ll help to relieve his discomfort. It gives you tools to prevent the situation from becoming worse. By being able to provide basic care you can stabilize a patient until emergency medical services arrive. You’ll learn how to use basic household items as tools to cope with many situations. You’ll also be trained in how to collect information and data about what happened and the patients’ condition. This information will be passed on to the emergency services, which saves them time. ___20___A. They are too busy.B. However, that’s not all.C. It helps you become confident.D. It creates the confidence to give first aid.E. You will be a valuable link in the chain of survival.F. You must look after yourself and ensure your own safety.G. A child who is crying because of a sprained ankle is suffering.第三部分语言知识运用（共两节，满分45分）第一节（共20小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。The world’s largest painting has been sold in Dubai for almost $62 million. British artist Sacha Jafri created the painting and ___21___ a Guinness World Record. During the spread of COVID-19 last year, Mr. Jafri was in Dubai. Rather than feeling ___22___ because he was unable to go out, the painter ___23___ to take on a big project that could “make a really big ___24___ ”. He planned to create the world’s largest painting. He ___25___ children around the world to ___26___ their own pictures showing how they were feeling during that ___27___  time. He got artwork from kids in 140 different countries. Using the children’s ___28___as a starting point, Mr. Jafri began to paint in a ___29___ ballroom at a fancy hotel. He ___30___ included the children’s drawings in the artwork. He ___31___ long hours—often up to 20 hours a day. He hurt his back by ___32___so much while he painted. It took over 1,000 ___33___ and 1,664 gallons of paint to create the painting. When he ___34___ seven months later, the painting, called “The Journey of Humanity”, was roughly the ___35___ of four basketball courts. Jafri had aimed to ___36___$30 million for children affected by the COVID-19 pandemic when it went under the hammer. As a result, Andre Abdoune, the artwork’s new owner,  ___37___ more than double that after he knew that the ___38___ would go to charity(慈善). He said that the energy and love Jafri ___39___ to the painting was so ___40___ .21. A. held B. set C. played D. kept22. A. free B. lost C. stuck D. safe23. A. decided B. hesitated C. agreed D. happened24. A. wish B. mark C. promise D. difference25. A. sent for B. arranged for C. called on D. replied to26. A. return B. accept C. take D. contribute27. A. happy B. tough C. fantastic D. wrong28. A. ideas B. notes C. comments D. applications29. A. standard B. cheap C. huge D. round30. A. just B. even C. seldom D. still31. A. worked B. behaved C. calculated D. thought32. A. sleeping over B. folding over C. bending over D. turning over33A. decorations B. pictures C. collections D. brushes34. A. repeated B. delayed C. continued D. finished35. A. length B. size C. height D. shape36. A. raise B. save C. sell D. offer37. A. earned B. paid C. purchased D. charged38. A. money B. prize C. credit D. share39. A. counted B. applied C. connected D. devoted40. A. expensive B. special C. amazing D. rare第二节（共10小题；每小题1.5分，满分15分）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Great Ocean Road, a 243-kilometer stretch of road along the southeastern coast of Australia, is well-known for its beautiful coastal views,  ___41___ was all I knew about it before I visited it in person. But to my surprise, not only was the ocean view ___42___ (extreme) attractive, but the forest and mountains on the other side of the road were also very ___43___ (impress). My family went to Great Otway National Park along the Great Ocean Road on a hot morning. Despite the weather, it was cool in the rainforest, thanks ___44___ the fine mist from the various waterfalls. We visited ___45___ most popular waterfall in the area called Erskine Falls. The view of the waterfall could ___46___ (see) from two lookouts. Although the lower one was hundreds of ___47___ (step) down from the higher one, it was so rewarding to view the pouring water. The national park also offered many unique ways for visitors ___48___ (explore) the rainforest. We chose the treetop walk. As we walked, the beauty of the region's flora and fauna (动植物群) unfolded in front of us, but from an angle that I never thought would be possible. Without needing to stretch ___49___ (we) necks upward, we just looked around like birds ___50___ (stand) on a tree branch!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）51. 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处错误，每句话中最多有两处。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（^），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。Nowadays, a great number of people, especial young people, enjoy order meals online. It's not surprising. First, as the pace of modern life is becoming faster and faster, people had less time to cook even one meal for them. Second, the development of technology brings us smart phones and new apps, what may lead to the increase in online service. Therefore, we should pay more attention to food. As it is known to all, our health is closely relating to what we eat. Although the service provides us with convenience, we must take the food safety onto consideration. Home-made food is cleaner and healthier, so I prefer cook food at home rather than order meals online.第二节书面表达（满分25分）52. 假如你是李华，计划和同学去当地博物馆参观中国绘画艺术展，请你给喜欢中国文化的外教Alice写一封邮件，邀请她一同前往，内容包括以下要点：1. 出发及返回时间；2. 活动安排：了解绘画艺术的历史，欣赏展出的绘画作品等；3. 请对方告知是否愿意去并期待对方的回复。注意：1. 词数l00左右；2. 可以适当增加细节，以使行文连贯。参考词汇：中国绘画艺术Chinese painting artDear Alice____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours sincerely,Li Hua听力答案：1~5BCBAB       6~10CBCCA       11~15ABACC       16~20ACBAB
2021—2022学年第二学期高二年级期中质量监测英语（人教版）试题注意事项：1. 答题前，考生务必将自己的姓名、准考证号填写在本试卷相应的位置。2. 全部答案在答题卡上完成，答在本试卷上无效。3. 回答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案用0.5mm黑色笔迹签字笔写在答题卡上。4. 考试结束后，将答题卡交回。第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。录音内容结束后，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。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。例：How much is the shirt? A. £19.15.      B. £9.18.      C. £9.15. 答案是C。1. What does the man advise the woman to do? A. Repair her computer.      B. Restart her computer.      C. Buy a new computer. 2. When will the school bus arrive? A. At 7：20.      B. At 7：30.      C. At 7：40. 3. How does the man feel about the woman's notes? A. Rather simple.      B. Too detailed.      C. Very good. 4. Where is Catherine from? A. Germany.      B. America.      C. Britain. 5. Why does the woman like rain? A. It makes air fresh.      B. It makes the sky clear.      C. It cools things down. 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。6. What are the speakers mainly talking about? A. A wonderful job.      B. The ways of parking a car.      C. The result of the driving test. 7. What does the man suggest the woman do? A. Ask her coach for help.      B. Practise a bit more.      C. Place everything in order. 听第7段材料，回答第8至10题。8. Why is the man calling? A. To call off. his appointment.      B. To confirm his appointment.      C. To reschedule his appointment. 9. When will the man see Dr. Smith? A. Next Tuesday.      B. Next Wednesday.      C. Next Thursday. 10. What is the woman? A. A secretary.      B. A saleswoman.      C. A manager. 听第8段材料，回答第11至13题。11. What is the probable relationship between the speakers? A. Renter and house-owner.      B. Roommates.      C. Neighbours. 12. What causes Jim to move out? A. The increased rent.      B. A new job.      C. The noisy neighbours. 13. What will Jim teach? A. English.      B. Computer.      C. Music. 听第9段材料，回答第14至16题。14. On which floor is the gym? A. First.      B. Second.      C. Third. 15. How does the man pay for using the gym? A. By membership car     D.      B. Based on time.      C. For free. 16. How long is the gym open every day? A. 24 hours.      B. 12 hours.      C. 7 hours. 听第10段材料，回答第17至20题。17. What is the speaker talking about? A. A hobby.      B. A studio.      C. A course. 18. Who introduced the speaker to filming? A. Her friend's father.      B. A camera operator.      C. Her parents. 19. When were the extra sessions? A. In May.      B. In September.      C. In December. 20. What was unavailable in the course? A. Cameras.      B. Batteries.      C. Computers. 第二部分阅读理解（共两节，满分40分）第一节（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A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。A【1~3题答案】【答案】1. A2. C3. BB【4~7题答案】【答案】4. D5. C6. B7. DC【8~11题答案】【答案】8. B9. A10. C11. DD【12~15题答案】【答案】12. C13. A14. D15. A第二节（共5小题；每小题2分，满分10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。【16~20题答案】【答案】16. A17. D18. B19. G20. E第三部分语言知识运用（共两节，满分45分）第一节（共20小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。【21~40题答案】【答案】21. B22. C23. A24. D25. C26. D27. B28. A29. C30. B31. A32. C33. D34. D35. B36. A37. B38. A39. D40. C第二节（共10小题；每小题1.5分，满分15分）【41~50题答案】【答案】41. which42extremely43. impressive44. to45. the46. be seen47. steps48. to explore49. our50. standing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）【51题答案】【答案】1. especial→especially    2. order→ordering     3. had→have     4. them→themselves  5.what→which     6. Therefore→However   7. 删除As后面的it   8. relating→related   9. onto→into   10. 在cook前面加to第二节书面表达（满分25分）【52题答案】【答案】Dear Alice,Knowing that you are keen on Chinese painting art, I’d like to invite you to visit the local museum with us next Saturday to enjoy Chinese paintings. During the visit, we will learn abundant information about its history. On top of that, we will have a chance to appreciate some delicate and rare paintings, some of which are exhibited for the first time. As is well known, ink paintings occupy an extremely important position in traditional Chinese paintings. Thus, I have no doubt that you will have a fantastic feast for your eyes. In addition, we should be back around 4 p.m. If you can come, please let us know and we’ll wait for you at the school gate at 8 a.m. Looking forward to your early reply. Yours sincerely,Li Hua听力答案：1~5BCBAB       6~10CBCCA       11~15ABACC       16~20ACBAB