假期必刷4 主题语境——优秀品行与社会责任感-【快乐假期】2025-2026学年高二英语暑假必刷题

90M= 7.D[细节理解题。根据第四段“Doctors also believe that 3.F[空前讲到如果你正在经历文化冲击，不要担心，且研 drinking more water may stop people from overeating. 究表明，多达五分之一的国际学生在第一次留学时都经 They say that many people think that they are hungry 历过文化冲击。F项“给自己时间来适应和习惯你的新环 when they are,in fact,thirsty.(医生们还认为，多喝水可 境。”与空前句形成逻辑与语意上的衔接，且与小标题相 能会阻止人们暴饮暴食。他们说，很多人以为自己饿了， 呼应；此外，“get used to”与空前的“adjust to”为同义 其实是渴了。)”可知，缺水时人们会误以为自己饿了，从 复现。 而吃得过多导致体重增加。 4.G[根据本段小标题可知，本段介绍的方法是和当地人 8.B[细节理解题。由文中可知，A选项“水果为我们提供 交朋友；结合空前提到的了解一种文化的最好方法之一 能量和纤维”，第一段“We know that healthy foods like 就是和住在那里的人成为朋友可知，设空处应是与交朋 fruits,vegetables and fish,are important as they provide 友相关的内容。G项“这个人可以是你的室友，也可以是 us with energy and fiber(我们知道像水果、蔬菜和鱼类这 课堂上坐在你旁边的随便一个人。”符合语境。 样的健康食品很重要，因为它们为我们提供能量和纤 5.A [根据小标题和空后句可知，本段主要讲述要在拜访 维)”有提及；C选项“多喝水可能会阻止人们暴饮暴食”， 中尊重对方的习俗和传统，不论是语言中的委婉语、某些 第四段“Doctors also believe that drinking more,water 食物偏好、或涉及好客的特定习俗。A项“记住，你是一 may stop people from overeating.(医生们还认为，多喝水 个新文化的客人。”与空后句构成语意上的逻辑关系，符 可以防止人们暴饮暴食。)”有体现；D选项“一些健康问 合语境。] 题因缺水而起”，第三段“They believe that a great many 假期必刷4 illnesses and health problems start as a result of dehydra- 主题词汇练清 tion一a lack of water in the body.(他们认为，许多疾病和 健康问题都是由于脱水引起的，即体内缺水。)”有说明。 -1.honesty 2.diligence 3.honour 4.pride 5.identi- 而文中未提到一个人一天应该喝多少水，所以B选项符 fy 6.situation 7.achieve 8.respects 9.enthusiastic 合题意。] 10.generous 二、l.caution2.faithful3.honesty 4.acceptable 假期必刷3 5.bravery 6.achievement 7.grateful 8.humorous 主题词汇练清 三、1.t0 2.about 3.for 4.a 5.of 6.with 一、l.belief2.ceremony 3.behavior 4.culture 四、l.complaint2.identity3.preference 5.customs 6.gesture 7.varieties 8.cherish 9.cau- 4.solution 5.rewarding 6.Recognition tious 10.punctual 主题文本集训 二、l.appearance 2.behavior 3.manners 4.fascinating I,[语篇解读]本文是一篇新闻报道。文章介绍的是“时 5.appreciation 6.traditional 7.impolite 8.informal 代楷模”单杏花的故事 三、l.into2.to 3.with 4.to 5.in 6.to l.D[细节理解题。根据第二段“She is widely recognized 四、l.forgiveness 2.exchanging 3.belief as the'Super Brain'behind 12306,which is the crucial 4.responded;response 5.are restricted 6.to enrich railway ticket booking system in China.She has been 主题文本集训 committed to the research and development of China's I.[语篇解读]本文是一篇议论文。在200年前美国和 railway ticketing system for more than 20 years.She has 欧洲就学习希腊语和拉丁语，作者认为现在也应该学习这 presided over the research on railway transportation or- 两种语言。作者认为希腊人和罗马人的思想影响了今天的 ganization,passenger service,revenue management theory 西方文化。要了解西方文化，就必须了解古典世界的文化。 and technology,and led her team to build 12306 system l.B[细节理解题。根据第一段“Unlike you,they also into a super large real-time ticketing system with leading studied Greek and Latin.”可知，两百年前的美国学生还 global trading volume,which has made outstanding con 学习希腊语和拉丁语，说明当时希腊语和拉丁语很 tributions to the digital and intelligent development of 普及。 China's railway.(她被广泛认为是I2306背后的'超级大 2.DL推理判断题。根据第四段“many of their own ideas 脑’，12306是中国至关重要的火车票预订系统。20多年 had come from the Greeks and the Romans.To under- 来，她一直致力于中国铁路票务系统的研究和开发。 主 stand their own culture,they must understand its origin." 持了铁路运输组织、旅客服务、收益管理理论与技术等方 可知，当时欧洲人认为要了解自己的文化，他们必须了解 面的研究，带领团队将12306系统建设成为全球交易量 文化的起源，而当时的思想、文化来源于希腊人和罗马 领先的超大型实时票务系统，为中国铁路数字化、智能化 人。因此欧洲人认为罗马人对他们的文化有着极大的 发展做出了突出贡献。)”可知，扩展铁路票务系统使单杏 影响。」 花成为“超级大脑”。 3.C[推理判断题。根据第五段“These ideas still help to 2.D[细节理解题。根据第三段的句子“When12306was shape western culture today.”作者认为这些思想仍然影 initially introduced,especially during the busy Spring Fes- 响着今天的西方文化。因此可以看出，作者是来自西方 tival travel season,the system often faced breakdowns 文化国家，可能是美国人。 (12306刚推出时，特别是在繁忙的春运期间，该系统经常 4.A[推理判断题。根据第五段“To understand our own 面临崩溃。)”可知，12306刚推出时面临的挑战是在旅游 culture,we must understand the culture of the classical 旺季，系统经常面临崩溃。] world.”可知，作者认为希腊人和罗马人的思想影响着今 3.C [细节理解题。根据第三段的句子“They adopted ad 天的西方文化。要了解他们自己的文化，就必须了解古 vanced techniques like asynchronous transaction queuing. 典世界的文化。因此学习希腊语和拉丁语的价值在于可 As a result,the system has evolved and can now manage a 以帮助了解自己的文化。] massive volume of ticket transactions daily..(他们采用了 Ⅱ，[语篇解读]本文是一篇说明文。文章主要介绍了留 异步事务排队等先进技术。因此，该系统得到了发展，现 学时适应新文化的几个方法。文章旨在引导学生适应文化 在可以管理每天大量的票务交易。)”和第四段“Further- 多样性，提高跨文化沟通能力。 more,passengers are now able to select their preferred 1.C[设空处位于段尾，应起引出下文的作用。空前提到 seats and complete ticket purchases via their mobile 出国留学虽然是令人兴奋的，但同时也需要时间来适应 phones.There are also additional features such as com- 国外的文化。下文列举出了具体的方法，故设空处应选 bined air and rail travel options..(此外，乘客现在可以通 与适应新文化的方法有关的内容。C项符合语境，且 过手机选择自己喜欢的座位并完成购票。还有一些附加 “adapt to”与空前句中“adapt to'”为同词复现。 功能，如航空和铁路联合旅行的选择。)”可知，改进后的 2.D[空前提到了解当地文化可以让你准备得更充分并且 12306方便高效了。] 不那么害怕，询问是否有可以联系的学生可以帮助你了 4.C 「推理判断题。根据单杏花的故事，特别是第三段的 解更多的文化。由此可以推知，设空处内容应是与了解 句子“However,Shan Xinghua was not discouraged.She 当地文化的方法相关。D项“寻找在线论坛和文章也可 led her team to explore novel solutions.They adopted ad- 以帮助你。”符合此处语境。 vanced techniques like asynchronous transaction queuing. 106 三0022 As a result,the system has evolved and can now manage a 12.A[考查动词词义辨析。根据本空前后的“problems'” massive volume of ticket transactions daily.（然而，单杏花 “during experiments”及常识可知，做实验不可能一蹴而 并没有气馁。她带领她的团队探索新的解决方案。他们 就，期间必定会遇到问题。此处指吴天一帮助解决研究 采用了异步事务排队等先进技术。因此，该系统得到了 者遇到各种问题。 发展，现在可以管理每天大量的票务交易。)”和最后一段 13.D[考查名词词义辨析。根据前文内容可知，吴天一几 "Shan Xinghua has dedicated countless hours and im- 十年来一直在青藏高原生活，致力于解决高原病的科学 mense energy to this project.She frequently worked long 研究，因此，青藏高原是他生活和科学的根基。root在 shifts and sacrificed time with her family.Her dedication 此处为熟词生义，意为“根基”。 and intelligence have revolutionized train travel in China, l4.B[考查动词词义辨析。根据前文“Despite being in his making it far more accessible and convenient.She serves 70s,Wu was the leader of an international project”可知， as an inspiring role model for us all.(单杏花为这个项目 吴天一是国际项目的领导者，所以此处是指吴天一现在的 投入了无数的时间和巨大的精力。她经常长时间轮班， 责任是带领团队。此处是对上文“leader'”的同根词复现。] 牺牲了和家人在一起的时间。她的奉献和智慧使中国的 15.D「考查名词词义辨析。根据前文内容可知，高原病会 火车旅行发生了革命性的变化，使其更加便捷。)”可知， 导致人呼吸困难、头痛和疲劳，严重影响人的健康：且吴 从单杏花的故事我们知道了毅力是克服挑战的关键。 天一作为医学先驱，保证他人身体健康也是其本职工 Ⅱ.[语篇解读]本文是一篇记叙文。文章主要讲述了我 作。由此推知，他领导团队和培养新的医生是为了确保 国杰出的医学先驱，高原医学事业“拓荒者”吴天一扎根在 高原人民的身体健康状况越来越好。 青藏高原，当险峰上的生命守护者的故事。文章旨在引导 假期必刷5 学生了解国家医学贡献者，关注人民的福祉 主题词汇练清 1.A[考查形容词词义辨析。根据第一段第一句中的“Wu Tianyi is an outstanding pioneer of medicine”可知，吴天 、l.anniversary 2.ceremony 3.dumpling 4.festival 一是一位杰出的医学先驱。因此，此处指使用他的医学 5.history 6.heritage 7.lantern 8.package 知识。此处的“medical”是对上文中“medicine”的同根词 9.decorated 10.awkward 复现。 C,1.pleased 2.valuable 3.particularly 4.fascinating 2.C[考查动词短语辨析。根据空后“the country was en- 5.Information 6.graceful 7.gifted 8.activities 1.up 2.of 3.with 4.off 5.to 6.for couraging young people to get 3 in the development of 四、l.celebration 2.informative 3.performance the northwest.Along with many of the other young arri- vals,Wu.. .”可知，吴天一和很多年轻人来到了祖国的西 4.reminding 5.to remove 6.meaningful 主题文本集训 北部。根据常识可知，青海省位于我国西北部，因此，此 处是指吴天一前往青海。] I.[语篇解读]本文是一篇新闻报道。文章介绍2025年 3.D「考查形容词词义辨析。根据第二段最后一句中的 春节联欢晚会上机器人跳秧歌的表演。 l.A[推理判断题。根据第一段“Directed by famous film "other migrants who came to take part in the region's economic development”可知，一些移居者投入到西北当 maker Zhang Yimou,the show mixed traditional Chinese 地的经济建设。由此可推知，国家鼓励年轻人参与到西 yangko dance with modern robot technology..(该节目由 北地区的开发中来。get involved in意为“参与”，为固定 著名导演张艺谋执导，将中国传统秧歌与现代机器人技 搭配。下文“take part in”为此处的同义词复现。 术结合在一起。)”可知该节目将传统秧歌舞与现代机器 4.A[考查名词词义辨析。根据空后“breathing difficulty, 人技术相结合，所以推断此节目具有开创性。] headaches and tiredness”及“altitude sickness”可知，此处 2.C[细节理解题。根据第二段“They spun handkerchiefs 是指到了青海后不久，吴天一就出现了生病的症状。下 instantly and formed creative group patterns.(它们瞬间 文中的“sickness”是对此处的同义词复现。 转动手帕，形成创造性的团体图案。)”可知人形机器人展 5.B[考查形容词词义辨析。根据空前“also”并结合语境 示了转动手帕和形成队形的能力。 可知，边境士兵和其他来参与该地区经济发展的移民也 3.A[细节理解题。根据第二段“These robots were devel 遭遇了和吴天一一样的情况，也就是高原病。因此，此处 oped by Unitree(字树科技)，a Chinese robotics first suc- 是指这种情况很常见。 cess-in2021,their robot cows named‘BenBen(犇幸)' 6.D[考查名词词义辨析。根据前文内容可知，许多人和 danced as backup for singer Andy Lau.(这些机器人是由 中国第一家成功的机器人公司宇树科技开发的。在2021 吴天一一样都遭遇了高原病，因此，吴天一决定找出一个 办法来解决这个问题。下一段提到了吴天一的行动：调 年，他们的机器牛‘葬彝’为歌手刘德华伴奏跳舞。)”可 查当地人民，而且提出保护和急救计划，也暗示了吴天一 知，宇树科技之所以引人注目，是因为它之前曾为刘德华 是在寻求解决方法。门 的表演创造过机器牛。 7.C[考查动词词义辨析。根据前文内容可知，吴天一决 4.B[细节理解题。根据第三段“The robots learned dance 定想办法来帮助人们解决高原病，再由空前“For dec moves through Al and used laser navigation to move safe- ades”及空后“analysing”可推断出，此处应指吴天一做出 ly on the uneven stage..(机器人通过人工智能学习舞蹈动 作，并使用激光导航在不平坦的舞台上安全移动。)”可知 的具体努力。因此吴天一做了几十年的调查分析符合语 机器人是通过人工智能(AI)系统被训练来表演秧歌的。] 境，这也是后续他和他的团队得以成功的基础。 Ⅱ.[语篇导读]本文是一篇说明文。文章主要介绍了中 8.B[考查形容词词义辨析。根据常识可知，青藏铁路是 国传统节日元宵节的寓意和庆祝活动，旨在引导学生了解 世界上海拔最高、线路最长的高原铁路。对比备选项可 中国传统节日，弘扬中华优秀文化，增强文化自信。 知，此处是指世界上海拔最高的铁路。 1.C 考查名词词义辨析。根据上文的“it's time to get 9.A[考查动词词义辨析。根据前文内容可知，吴天一数 十年一直做调查分析就是为了使人们免受高原病的困 ready for the Lantern Festival'”以及常识可知，正月十五 扰，因此，吴天一和他的团队提出的这项保护和急救计 是元宵节，元宵节过后，农历新年就结束了。故此处应是 划，使得14万名工人免受严重高原反应的影响。spare 指元宵节这一事件，C项意为“事件，活动”，符合逻辑。 sb.from sth.意为“使某人免于遭受某事” 2.A「考查形容词词义辨析。本题可根据常识解答。元宵 spare在此处 为熟词生义，意为“免去”。 节是为了庆祝农历新年后的第一个满月。由此可知，此 处是指满月。 l0.C[考查介词短语辨析。空前“That was a‘miracle'”与 空后“no casualty”为逻辑上的因果关系，没有伤亡就是 3.B[考查动词词义辨析。根据空前的“the ending of win- ter”和“and”可知，此处应是与冬天的结束相并列的内容。 青藏铁路被称为奇迹的原因。因此，此处需用表示因果 结合常识可知，冬天结束，春天开始。] 关系的介词短语due to。] 4.D「考查动词短语辨析。根据空前“people light lanterns 11.B[考查动词词义辨析。根据空前“researchers'”及常识可 to symbolize”可知，此句在解释人们点亮灯笼的象征寓 知，研究者的职责主要是做调查研究，再根据下文的“during 意。再结合空后的“darkness and bringing hope to the experiments'”可知，研究者在做实验进行研究。因此，此处 coming year”可知，人们点亮灯笼，象征赶走黑暗，为新的 是指该项目使研究人员能够更好地研究心肺功能。 年祈福。driving out意为“赶走”，符合语境。] 107三-0022 富二英语， 畏即刻扫码 AI伴学助手 假期必刷4主题语境一优秀品行与社会责任感 了答案这查手册 同步学习微课 回考点复习攻略 主题词汇积累 核心单词 3.brave 勇敢的 ●名词 4.simple 纯朴的 1.ability 5.enthusiastic 热情的 能力（反义inability);才能；才识；技能 6.generous 慷慨大方的 2.appreciation 欣赏；赏识；鉴赏；感激 7.grateful 感激的 3.caution 谨慎 8.humorous 富于幽默的 4.diligence 勤奋 9.unselfish 大公无私的 5.honesty 诚实 10.plain 朴素的；简单的 6.honour 荣誉；光荣 常用词块 7.situation 情况 1.achieve success 获得成功 8.pride 自豪；骄傲；引起自豪的人/物 2.balance advantages against disadvantages 9.prize 奖；奖品；奖金 权衡利弊 10.faith 信任 3.be active in sth. 积极从事某事 ●动词 1.accomplish 完成 4.be admitted as 作为…被接受 2.identify 识别，认出 5.be crazy about 对…痴迷 3.prefer 更喜欢；更愿意 6.devote/dedicate...to 献身于… 4.reward 酬劳；奖赏 7.be experienced in 在…方面有经验 5.solve 解答；解决 8.be qualified for 有……资格；可胜任 6.win 获胜；赢；赢得；获得；博得 9.take a chance 冒险；碰运气 7.aim 旨在 10.take possession of 拥有；占有 8.achieve 达到；实现 1l.have a good command/,knowledge of精通 9.respect 尊重；尊敬；遵守 12.have a great passion for对…充满激情 10.recognize 承认；意识到；公认 13.help sb.out 帮助某人摆脱困境 ●形容词 14.make a difference 有影响；有重要作用 1.active 积极的；主动的 15.serve the people heart and soul 2.outstanding 杰出的 全心全意为人民服务 主题词汇练清 一、单词拼写（根据汉语提示写出单词） 3.It is an (荣誉)to be invited to 1.My parents taught me that (诚 make a speech here. was always the best policy. 4.As we pass Cuona Lake,I feel a sense of 2.I believe your enthusiasm and (自豪感)and achievement. (勤奋)could compensate for your lack of 5.The new technique has been used to experience. (鉴定)the sex of fetuses, 13 是快乐假期 6.It's helpful to put children in a 7.We would be (grate)if you could (情况)where they can see themselves dif- give approval to our proposal. ferently. 8.The atmosphere in the classroom relaxed 7.If you associate with positive-thinking peo- after the teacher's (humour)talk ple,you are definitely going to (实 cheered us up. 现)success. 三、固定搭配（在空格处填上1个适当的单词） 8.A good employer (尊重)the 1.He dedicated his life the cause of education. workers and ensures that they can realize 2.His friend Nancy from France is crazy their potential. Chinese culture. 9.The winners were given an (热烈 3.We are all entirely responsible welcome when they arrived home. our actions,and for our reactions. 10.David is (慷慨大方的)with his 4.Everyone can do something to make time and money,for which he has many difference to a community. friends. 5.He took possession the company 二、词形转换（用所给单词的正确形式填空） after her father passed away. 1.The girls were afraid of snakes and picked 6.If you follow your teacher's advice,you'll their way along with extreme catch up others in English study. (cautious). 四、形变动词（用所给动词的正确形式填空） 2.A true friend is always (faith)to 1.The police officer was suspended while the you in times of trouble. (complain)was investigated. 3.It is greatly to your credit that you gave 2.When you do the exam you must bring the back the money you found;your same (identify)card. (honest)does you credit. 3.While selecting job applicants,we usually prefer)to those with some 4.It is becoming more (accept)for give experience. women to drink alcohol. 4.It was recognized that this 5.More than one generation of school children (solve)could only be temporary. has been amazed by his (brave) 5.There really is nothing more (re- and his scientific approach to looking for ward)in this world than helping other peo- the truth. ple improve their lives. 6.It was a remarkable (achieve)for 6 (recognize)of the importance of such a young player. career development is increasing. 主题佳句赏析 1.The person I respect most is the geophysi- 受到妈妈的影响，我学会了即使在艰难时期 cist Huang Danian,who helped China to 也能保持积极向上的心态。 make many technological advances. 3.With our society developing rapidly,lifelong 我最尊敬的人是地球物理学家黄大年，他帮 learning is essential and vital for us. 助中国在技术方面取得诸多技术进步。 2.Influenced by my mother,I have learnt to 随着社会的快速发展，终身学习对我们来说 stay positive even when times are hard. 是必不可少并且至关重要的。 三0022. 高二语型 4.His charming personality lies in a simple 6.She was quite optimistic and energetic.She fact that he never hesitates to help others. brought me a lot of happiness and courage. 他的人格魅力在于一个简单的事实：对帮助 I learned something precious from her-a 别人他从不犹豫。 belief in life. 5.Although he has won countless honors,he 她非常乐观且有活力。她给我带来了许多 never shows any signs of pride. 尽管获得了无数的荣誉，他却从未有过任何 快乐和勇气。我从她身上学到了一些宝贵 骄傲的迹象。 的东西 要对生活有信心。 主题文本集训 I.阅读理解 team to explore novel solutions.They adopted Shan Xinghua is an extraordinary woman. advanced techniques like asynchronous trans- Recently,it was reported that she has received a action queuing.As a result,the system has significant honor.The Publicity Department of the evolved and can now manage a massive vol- Communist Party of China Central Committee has ume of ticket transactions daily. awarded her the title of "Role Model of the Furthermore,passengers are now able to Times'”. select their preferred seats and complete tick- et purchases via their mobile phones.There She is widely recognized as the "Super are also additional features such as combined Brain"behind 12306,which is the crucial rail- air and rail travel options. way ticket booking system in China.She has Shan Xinghua has dedicated countless been committed to the research and develop- hours and immense energy to this project.She ment of China's railway ticketing system for frequently worked long shifts and sacrificed more than 20 years.She has presided over the time with her family.Her dedication and intel- research on railway transportation organiza- ligence have revolutionized train travel in Chi- tion,passenger service,revenue management na,making it far more accessible and conven- theory and technology,and led her team to ient.She serves as an inspiring role model for build 12306 system into a super large real- us all. time ticketing system with leading global l.What makes Shan Xinghua“Super Brain”? trading volume,which has made outstanding A.Leading the research team. contributions to the digital and intelligent de- B.Fixing computer breakdowns. velopment of China's railway. C.Meeting travel season challenges. Back in 1996,Shan Xinghua set off on D.Expanding railway ticketing system. 2.Which challenge did 12306 face when first the journey of developing this system.It was a introduced? tough road filled with challenges.When 12306 A.Lack of combined air and rail travel. was initially introduced,especially during the B.Inability to support mobile phone trans- busy Spring Festival travel season,the system actions. often faced breakdowns.For instance,in C.Difficulty in training users to operate the 2012,numerous people trying to purchase system. tickets overloaded the system.However,Shan D.Collapse of the system during peak trav- Xinghua was not discouraged.She led her el seasons. 15 化坐快乐假期 0M-= 3.What is the feature of the improved 12306? A.Teamwork in achieving success counts. A.Novel and costly. B.It is necessary to balance family with B.Secure and profitable. work. C.Convenient and efficient. C.Perseverance is key to overcoming chal- D.Reliable and sustainable. lenges. 4.What can we learn from Shan Xinghua's D.Technology plays a vital role in trans- story? portation. Ⅱ.完形填空 1.A.medical B.previous Wu Tianyi is an outstanding pioneer of medicine as C.basic D.general well as an expert in hypoxic(含氧量低的)physiology.. 2.A.traveled to B.settled in For more than 60 years,Wu has used his 1 knowl- C.left for D.took over edge to protect the lives of the people on the Qinghai- 3.A.skilled B.interested Tibet Plateau. C.improved D.involved In 1958,he 2 Qinghai as the country was en- 4.A.illness B.darkness couraging young people to get 3 in the development C.loneliness D.sadness of the northwest.Along with many of the other young 5.A.familiar B.common arrivals,Wu soon began to experience 4 such as breathing difficulty,headaches and tiredness,which is C.crucial D.available called altitude()sickness.He noticed that it was 6.A.mission B.profession also 5 among border soldiers and other migrants C.chance D.solution who came to take part in the region's economic devel- 7.A.changing B.meeting opment,so he decided to look for a 6. C.surveying D.rescuing For decades,Wu has spent his time 7 and ana 8.A.widest B.highest lysing the local population.His hard work paid off. C.newest D.cheapest During the construction of the Qinghai-Tibet Railway, 9.A.spared B.separated the world's 8 railway,Wu and his team put forward C.banned D.drew a protection-and-first-aid plan that 9 all 140,000 10.A.apart from B.instead of workers from the effects of severe altitude sickness. C.due to D.but for That was a“miracle”l0 no casualty(伤亡). 11.A.expand B.study Despite being in his 70s,Wu was the leader of an C.perform D.record international project,which allowed researchers to bet- ter 11 the function of the hearts and lungs.Be- 12.A.encountered B.avoided sides,he helped solve the problems researchers 12 C.prepared D.created during experiments. 13.A.truth B.focus "The plateau is part of my life.It is the 13 of C.value D.root my life and my science,"he said."I am old.However, 14.A.organize B.lead my responsibility now is to 14 the team and train C.control D.join tomorrow's doctors to ensure the people's 15 on 15.A.education B.life the plateau is getting better and better. C.environment D.health 16