Unit 2 Let's celebrate! A卷·学业水平达标卷-【金卷1号】2026-2027学年高中英语必修第二册单元检测AB卷（外研版）

Unit 2 Let's celebrate! A卷·学业水平达标卷 赳 (时间：90分钟满分：120分) 第一部分 授 一、单词拼写（共10小题；每小题1分，满分10分） 1.I'm h to be able to answer his questions. 2.How many countries will be p in the Olympic Games? 3.The people of the Philippines have v to elect a new president. 4.Dickens'novels have enriched English l 5.The office was crowded with people c about the washing machines. 中咖 6.People are concerned about social (不平等). 典 7.A red sky at night ()fine weather the following day/that the following day will be fine. 8.The building was (装饰)with flags. 9.The (was/were enthusiastic on the opening night of the play. 数 醉 10.I have not ()with native Chinese much so I trust your judgement! 二、完成句子（每空限一个词）（共10小题；每小题1分，满分10分） 1.I regard him my brother.我把他当作自己的兄弟。 2.The girls have dressed up for the 荞 姑娘们已打扮好了准备参加化装舞会。 3.Pilgrimage to the West is the best-known in China. 《西游记》是一本在中国家喻户晓的传奇幻想小说。 4.That will the person about to e 这相当于警告了那个想提要求的人。 凶 5.In order to tourists,the Macao government will organize activities such as 呐 International Day,Grand Car Racing and International Music Day. 为了吸引旅游者，澳门政府近期还将推出国际烟花节、大型赛车、国际音乐节等大型 活动。 6.He entered for many ,winning several gold medals.他参加过多次比赛，赢得了 数枚金牌。 7.Penelope came forward and her sister.佩内洛普走上前拥抱了她妹妹。 8.The sellers apparently but refused to compensate us for the 卖方表面上承认错误，但拒绝赔偿我们的损失。 9.You once gave me this sword as of your favor. 你曾经给我这把剑，作为恩情的象征。 10.There different opinions on this question.在这个问题上存在着不同看法。 三、选择正确的情态动词填空（共10小题；每小题1分，满分10分） 1.1 could/can)have worked out the problem,but I was too nervous. 2. (Could/May)you tell me what time it is,please? 3.Henry (could/will)walk when he was one year old. 4.Somebody must have opened the cage or the lion couldn't/might not)have escaped on its own. 5.Tom,you (needn't/mustn't)leave your clothes on the floor like this. 6.The road is wet.It (must/can)have rained last night. 7.You (must/need)be Carol.You haven't changed a bit after all these years. 8.- (Might/Must)I smoke in this room? 一No,you mustn't. 9.-Has your friend passed the test? 一 Sorry I'm not sure.He (might/must)have.I haven't heard from him for two weeks. 10.1 (may/could)have hurt your feelings but it was not my intention. 第二部分 一、阅读理解（共4小题；每小题2.5分，满分10分） Every year gray whales swim a 10,000 miles round-trip,from the cold water near Alaska,down the coast of North America to the warm waters near Mexico,and back again.It is one of the longest migrations()of any mammal. 18 All day,all summer long,in the cold waters near Alaska,gray whales eat and eat. Instead of teeth,gray whales have baleen()they use to get food from ocean water. They get big mouthfuls of muck (from the ocean floor,then push that muck right back out through their baleen.The mucky water flows through,but tiny animals get trapped in the baleen and licked up. When the water starts to freeze,the whales begin their long trip south.They swim night and day,without stopping to eat or rest.During the long journey,migrating whales may push their heads out of the water to see where they are. Two months later,the whales reach Mexico.Babies are born here in warm, shallow(浅的)waters called lagoons(海湖).Ocean lagoons have no food for the adults,but the babies are safer here than in the open seas.All winter the babies grow big and strong. In spring first the dads and teenagers leave the lagoons,then the moms with babies. Migrating gray whales swim close to shore,especially moms with babies.The ice is melting up north,and it's time for the hungry whales to make the long journey back to their summer feeding grounds. l.The underlined phrase“licked up”in Paragraph2 probably means“ A.given up B.ended up C.broken up D.eaten up 2.During their long journey to Mexico,gray whales A.always swim under the ocean B.find food to supply their energy C.face the colder and colder water D.travel to the lagoons without a break 3.Where do mother gray whales give birth? A.In warm shallow waters near Mexico. B.Off the coast of North America. C.In the open seas near Mexico. D.In cold waters near Alaska. 4.Which of the following is NOT mentioned about gray whales in the text? A.How long they live. B.How they get their food. C.When they get back to Alaska. D.How long they spend traveling to Mexico. 19 二、阅读七选五（共5小题；每小题2分，满分10分） Have you ever seen an animal being mistreated()?Seeing a pet or wild animal get hurt might make you sad,angry,or afraid.1 In fact,the good news is that everyone- including you-can be a helping hand for animals. Keep your eyes and ears open. 2 Watch for changes in the way they look or act.Look out for animals who: ￥have cuts or other bruises(伤痕) avoid or attack people when people come close ￥are too thin are missing fur are almost always left outside These signs don't necessarily mean a pet has been hurt on purpose,but they shouldn't be ignored.If you see any of these signs,set them down.3 What did you see or hear? Where?When?Were other people around? 4 Never move an injured animal!Ask a parent,teacher,or other adults you trust for help.Find out whether the injured animal in your town can be saved by animal shelters or police.Keep their phone numbers at hand.If the person mistreating animals is a friend or family member,tell an adult you trust. Speak up. Let other kids know what to do if they see an animal being hurt.Using the information above,make posters to hang or flyers()to hand out at school.Include the phone numbers of the police department or animal shelters who can save the injured animals.5 They need us to speak up for them! A.Send it to animal shelters. B.You might think there's nothing you can do. C.Remember,animals can't speak for themselves. 20 D.Or if you see someone hurting an animal,write down the details. E.Get to know pets in your neighborhood. F.Animals are friends of human beings. G.Report it. 第三部分 一、完形填空（共15小题；每小题1分，满分15分） As Christmas is coming,there are presents to be bought,cards to be sent,and rooms to be 1.Parents are faced with difficult jobs of hiding presents from 。2 young children. Last Christmas,my wife and I successfully managed to 3 a few large presents in the store room.I 4 the moment when my son,Jimmy,would ask me where the new bike had come from,5 he did not see it. 6 Christmas Eve,it took the children hours to go to sleep.It must have been early 7 when my wife and I went 8 into their room and began filling stockings.Then I pushed in the bike for Jimmy and left it beside the Christmas 9 We knew that we would not get much 10 that night,for the children were sure to get up early.At about 5 o'clock the next morning,we were 11 by loud sounds coming from the children's room-they shouted excitedly! Before I had time to get out of bed,Jimmy came 12 into our bedroom on his new bike,and his sister,Mary,13 close behind,pushing her new baby carriage.Even the baby arrived.He moved on his 14 and knees into the room dragging a large 15 behind him.Suddenly,it burst.That woke us up completely.The day had really begun with a bang. 1.A.built B.borrowed C.cleaned D.bought 2.A.glad B.curious C.worried D.nervous 3.A.put B.take C.paint D.hide 4.A.feared B.saw C.offered D.shared 21 5.A.so B.but C.and D.or 6.A.In B.At C.By D.On 7.A.morning B.evening C.afternoon D.night 8.A.gradually B.quickly C.quietly D.slowly 9.A.meal B.tree C.gift D.fruit 10.A.sleep B.joy C.rice D.progress 11.A.recorded B.sent C.owned D.woken 12.A.running B.climbing C.riding D.jumping 13.A.followed B.walked C.stood D.laughed 14.A.legs B.hands C.arms D.feet 15.A.bag B.flower C.dog D.balloon 二、语法填空（共10小题；每小题1.5分，满分15分） Lantern Festival falls 1. the fifteenth day of the first lunar month.This is the first full moon of the new year,representing unity and perfection.This festival also marks the 2. (office)end of the long holiday. There are many legends()related to the origins of Lantern Festival.According to one legend,once in ancient times,a celestial()swan came into the human world 3. it was shot down by a hunter.The Jade Emperor,the 4. (high)god in Heaven,was angry about this.He 5. plan)an attack on Earth on the fifteenth day of the first lunar month,with orders to destroy all humans and animals.But the other celestial 6. being)disagreed with his course of action and risked their lives 7. (warn)the people of Earth.As 8. result,before and after the fifteenth day of the first month,every family hung red lanterns outside their doors and set 9. firecrackers and fireworks(烟花爆竹)，giving the impression that their homes were already burning.By successfully 10. (trick)the Jade Emperor in this way, human beings were saved from destruction. 22 第四部分写作 一、应用文写作（满分15分） 假定你是李华，你想加入当地的“保护濒危动物”志愿者组织。请你写一封申请信，内 容包括： 1.自我简单介绍； 2.简述濒危动物现状及导致原因； 3.你打算怎么做。 注意：1.词数80左右； 2.可以适当加入细节，使内容充实、行文连贯； 3.信的格式已给出，不计入总词数。 Dear Sir or Madam, Yours truly, Li Hua 二、读后续写（满分25分）阅读下面材料，根据其内容和所给段落开头语续写两段，使之构 成一篇完整的短文。 This is an unbelievable real Christmas story:one of courage,life and passing on love. Twenty-five years ago,Ray Anderson,a single parent with a one-year-old son,was returning home after giving out gifts to the needy people on Christmas Eve when he witnessed a terrible accident which took place when the driver of a truck ran a red light and collided (with the car of Sandra Jenkins.The influence of the collision killed Sandra instantly,but her three-month-old daughter was left trapped upside down in the burning car seemingly doomed to a fiery tomb. -23 While others looked on in horror,Anderson jumped out of his car and crawled ( into the car through the broken window to try to free the baby.Seconds later,the car was totally on fire,but Anderson was unexpectedly able to pull the baby to safety.While the child came out of the accident with no injuries,Anderson suffered third degree burns over 80 percent of his body. Two days later,Anderson died,but his heroic act was published widely in the media. Anderson's son was soon raised by relative,and the family moved to the East Coast. The most unbelievable part of this story unfolded only last week.Karen and her fiance (未婚夫)，Aaron,were looking through some old boxes in the basement of Karen's home when they came across some old newspapers."This is me when I was a newborn baby.My mother was busy with some volunteer work when the accidnet happened.I was rescued from a burning car,but my mother died in the accident,"explained Karen.Although Aaron knew Karen's mother had died years earlier,he never fully understood the situation until he started to skim over the newspaper article.Karen continued to sort through some old books when saw Aaron absorbed in the details of the accident. 1.续写词数应为150左右； 2.续写部分分为两段，每段的开头语已经为你写好。 Paragraph 1: Then she noticed,to her much surprise,tears rolling down from his eyes,and he began to cry uncontrollably. Paragraph 2: According to the article,Aaron's father and Karen's mother were both on a task of helping the needy families in the area. 24Unit 2 Let's celebrate! A卷·学业水平达标卷 第一部分 一、l.honoured,/honored2.participating 3.voted 4.literature 5.complaining 6.inequality 7.indicates 8.decorated 9.audience 10.interacted 二、l.as2.fancy dress ball3.fantasy novel 4.warn;make a request 5.attract;Firework 6.competitions 7.embraced 8.admitted their fault;loss 9.a token 10.existed 三、l.could2.Could3.could4.couldn't 5.mustn't 6.must 7.must 8.Might 9.might 10.may 第二部分 一、【语篇导读】这是一篇说明文。描写了哺乳 动物中最长的迁徙，即灰鲸从靠近阿拉斯加区 域沿着北美洲海岸一路南下，往温暖的墨西哥 迁徙的过程，以及灰鲸是怎样捕食，分娩的。 l.D[词义猜测题。由上文“They get big mouthfuls of muck(淤泥)from the ocean floor,then push that muck right back out through their baleen.The mucky water flows through,but tiny animals get trapped in the baleen and licked up.”灰鲸从海底吞一大口淤 泥，将淤泥从鲸须中吐出，泥水流出去，小的生 物被困在鲸须中，转而被吃掉。故D项正确。] 2.D[细节理解题。题千中关键词为Mexico,原 文第四段“Two months later,the whales reach Mexico.”和第三段中的“They swim night and day,without stopping to eat or rest..”指出，在 往墨西哥迁徙的长途中，灰鲸夜以继日，不做任 何的停留和休息。故D项正确。] 3.A[细节理解题。由文章第四段中的“Babies are born here in warm,shallow(浅的)waters called lagoons(濒海湖).”可知，灰鲸宝宝出生 在被称之为濒海湖的温暖的浅水区，故A项 正确。] 4.A[推理判断题。B项在第二段“they use to get food from ocean water'”提及；C项在最后一 段中“it's time for the hungry whales to make the long journey back to their summer feeding grounds.”提及；D项在第一句“Every year gray whales swim a 10,000 miles round-trip,from the cold water near Alaska,down the coast of North America to the warm waters near Mexico'”和第四段中“Two months later,the whales reach Mexico.”提及。故选A项。] 二、【语篇导读】本文为应用文。你曾看到过动 物被虐待吗？当你遇到这种情况时如何处理呢？ 当你看到或听到有关受虐的动物时，可能你会伤 1 心、生气或害怕。好消息是现在你可以做很多事 情来帮助这些受虐的动物。如注意观察你周围动 物的表现；看到受伤的动物不要移动它们；看到有 人虐待动物要告诉并求助你信赖的人；制作海报 进行爱护动物的宣传，让更多的人来帮助动物。 1.B[考查对上下文的理解及推理判断能力。根 据上句“看到宠物或野生动物受伤可能会让你 伤心、生气或害怕”，再根据后句“In fact,the good news is that everyone-including you-can be a helping hand for animals.”可知，事实上，好消息 是每个人包括你都能帮助那些受虐的动物，所以前 句应提到你认为你无能为力，故选B。] 2.E[考查对上下文的理解及推理判断能力。根 据“Keep your eyes and ears open.”可知，建议 你注意四周，言下之意要关注你周围邻居的宠 物，以及后面的“Watch for changes in the way they look or act..Look out for animals who:..”(注意它 们的外表或行为方式的变化…)可知，你要了解 周围的宠物，分析选项可知，选E。] 3.D[考查对上下文的理解及推理判断能力。根 据上句“如果你看到以上任何异样，把它们记下 来”，以及后面的内容“What did you see or hear?Where?When?Were other people around?”可知，几个问句，如你看到的、听到的、 在哪里、什么时间等这些细节是建议你及时记 录下来，分析选项可知D项（或者如果你看到有 人伤害动物，写下细节)符合题意，故选D。] 4.G[考查概括段落大意能力。通过该段的 介绍“Never move an injured animal!Aska parent,teacher,or other...If the person mistreating animals is a friend or family member,tell an adult you trust.”(不要移动一 个受伤的动物，向父母、老师等人寻求帮助…如 果有人虐待小动物，要告诉你信任的人)可知， “Report it..”符合题意。短小精悍，语言简练是 小标题的最大特点。故选G。] 5.C[考查对上下文的理解及推理判断能力。根 据最后一句“They need us to speak up for them!”可知，动物需要我们为它们发声，可知此 处的意思是“它们不会为自己发声”，而C项（记 住，动物不能为自己说话)符合题意，故选C。] 第三部分 一、【语篇导读】本文是一篇记叙文。文章讲述 了作者和妻子在圣诞节前一天为孩子们准备圣诞 礼物，第二天孩子们看到礼物后非常激动。 1.C[考查动词词义辨析。句意：圣诞节快到了， 有礼物要买，有卡片要寄，还有房间要打扫。 A.built建造；B.borrowed借；C.cleaned打扫； D.bought!购买。根据空前的“rooms to be”并结 合常识可知，圣诞节是西方国家的传统节日，人 们会打扫房间来为节日作准备。故选C。] 2.B[考查形容词词义辨析。句意：父母面临着 向好奇的孩子们隐藏礼物的艰巨任务。A.glad 高兴的；B.curious好奇的；C.worried担心的； 9 D.nervous紧张的。根据下文中的“Jimmy, would ask me where the new bike had come from”可知，父母藏礼物是为了不让心存好奇的 孩子看到。故选B。] 3.D[考查动词词义辨析。句意：去年圣诞节，我 和妻子成功地把几件大礼物藏在了储藏室里。 A.put放；B.take拿；C.paint画；D.hide藏 根据第一段中的“hiding presents”可知，这里是 hide的原词复现。故选D。] 4.A[考查动词词义辨析。句意：我担心儿子吉 米会问我新自行车是从哪里来的，但他没有看 到。A.feared担心；B.saw看见；C.offered提 供；D.shared分享。根据上文中的“my wife and I successfully managed to 3 a few large presents in the store room”可知，作者和妻 子藏礼物是为了不让孩子发现，所以作者在藏的时 候特别担心儿子会看到并询问他。故选A。] 5.B[考查连词词义辨析。句意参考上题。A.so 因此；B.but但是；C.and于是，和；D.or或者。 根据空前的“my son,Jimmy,would ask me'”和 空后的“he did not see it”可知，前后为转折关 系。故选B。] 6.D[考查介词词义辨析。句意：圣诞节前夕，孩 子们花了几个小时才入睡。A.In在…内； B.At在（某时间或时刻）；C.By不迟于；D.On 在（某一天）。介词in,on,at均可跟时间，in常 跟上午、下午、季节、月份、星期等，on常跟具体 某一天或特殊的上午、下午、晚上等，at后跟时 刻。根据空后的“Christmas Eve'”可知，这里是 说在圣诞节前夕这一天。故选D。] 7.A[考查名词词义辨析。句意：我和妻子一定 是在凌晨悄悄地走进他们的房间，开始填袜子。 A.morning早上；B.evening晚上；C.afternoon 下午；D.night晚上。根据上文中的“it took the children hours to go to sleep”可知，孩子们花了 好几个小时才入睡，而作者和妻子只有在孩子 们睡着时才能往袜子里放礼物，所以作者他们 应是熬到了凌晨。故选A。] 8.C[考查副词词义辨析。句意参考上题。 A.gradually逐渐地；B.quickly快速地； C.quietly轻声地；D.slowly慢慢地。根据上文 中的“the children hours to go to sleep”可知，孩 子们已经睡着了，所以作者和妻子应是轻轻地 进入房间。故选C。] 9.B[考查名词词义辨析。句意：然后我为吉米 把自行车推进去，把它放在圣诞树旁边。 A.meal饭；B.tree树；C.gift礼物；D.fruit水果。 根据常识和空前的“beside the Christmas'”可知，西 方国家的人会把礼物放在圣诞树下。故选B。] 10.A[考查名词词义辨析。句意：我们知道那天 晚上我们睡不了多久，因为孩子们肯定会早 起。A.sleep睡眠；B.joy高兴；C.rice米； D.progress:进步。根据空后的“the children 一12 were sure to get up early”可知，孩子们会早 起，而作者和妻子凌晨还在放礼物，所以他们 睡不了很长时间。故选A。] 11.D[考查动词词义辨析。句意：第二天早上5 点左右，我们被孩子们房间里传来的巨大声音 吵醒一他们兴奋地喊叫！A.recorded记录； B.sent发送；C.owned拥有；D.woken唤醒。 根据空后的“by loud sounds coming from the children's room”可知，孩子们的喊叫声把作者 和妻子吵醒了。故选D。] 12.C[考查动词词义辨析。句意：我还没来得及 起床，吉米就骑着他的新自行车进了我们的卧 室，他的妹妹玛丽紧随其后，推着她的新婴儿 车。A.running跑；B.climbing爬；C.riding骑； D.jumping跳。根据空后的“on his new bike”可 知，吉米是骑着自行车进来的。故选C。] 13.A[考查动词词义辨析。句意参考上题。 A.followed跟随；B.walked走；C.stood站 立；D.laughed大笑。根据空后的“close behind”并结合语境可知，玛丽紧随其后也进 来了。故选A。] 14.B[考查名词词义辨析。句意：他拖着一个大 气球，手膝并用地走进房间。A.legs腿； B.hands手；C.arms手臂；D.feet脚。根据上 句“Even the baby arrived.(就连婴儿也到 了)”并结合常识可知，婴儿不会走路，所以是 用手和膝盖爬行。故选B。] 15.D[考查名词词义辨析。句意参考上题。 A.bag袋；B.flower花；C.dog狗；D.balloon 气球。根据下一句“Suddenly,it burst..(突然， 它爆炸了)”可知，婴儿拖着的是一个气球。故 选D。] 二、【语篇导读】本文主要讲述元宵节的来历。 1.on[考查介词的用法。元宵节在农历正月十 五那天。确切的某一天要用介词0n。故 用on。」 2.official[考查形容词作定语。这个节日的到 来也标志着长假的正式结束。修饰名词一般用 形容词，故用office的形容词official来修 饰end。] 3.where[考查定语从句的关系副词。句意：根 据一个传说，在古代，一只天鹅来到人类世界， 它被猎人击落。本句中the human world是先 行词，在定语从句中作地，点状语，故用关系副词 where来引导。故用where。] 4.highest[考查形容词最高级。句意：玉皇大 帝是天上最厉害的神，为此感到很生气。根据 句意可知是天上最厉害的神，故用其最高级 highest。 5.planned[考查谓语动词的时态。句意：他打算 在农历正月第十五日袭击地球。本文讲述元宵节 的来历，是过去发生的事，故用一般过去时。] 0 6.beings[考查名词单复数。句意：但另一些神 仙开始不同意他的说法…。由空后的their lives可知此处神仙不止一个，故用being的复 数beings。] 7.to warn[考查动词不定式表目的。句意：… 他们冒着生命危险向地球人类发出警告。动词 不定式to warn sb.表目的，故用to warn。] 8.a[考查固定搭配。as a result,为固定搭配，意 为“因此”。] 9.off[考查固定搭配。句意：因此，在第一个月的 15日前后，每一个家庭在门外挂起红灯笼，并燃放 烟花爆竹…set off为固定搭配，意为“引起，点 燃”；set off firecrackers'“放鞭炮”。故填off。] l0.tricking[考查固定用法。by doing sth.为固 定用法，“凭借，通过”句意：用这种方式成功 地骗过了玉皇大帝，这样人类才免受灭顶之灾。] 第四部分 一、应用文写作 Dear Sir or Madam, I'm Li Hua,an 18-year-old senior high school student.I'd like to join your voluntary organisation to do something for the animals in danger. With the development of society,the number of endangered animals is on the increase,some even dying out.I think human activities,like illegal hunting and occupying their habitats,are to blame for the serious consequence. If I become one of you,not only will I regularly explain to the public the importance of protecting animals,but also I will make efforts to persuade people around me not to buy or eat endangered animals. I would appreciate it if you could take my application into consideration. Looking forward to your reply. Yours truly, Li Hua 二、读后续写 Paragraph 1: Then she noticed,to her much surprise,tears rolling down from his eyes.and he began to cry uncontrollably.Then,with tears,he went on to tell Karen that the man that pulled her from the flames was his own father he never knew.Karen was so surprised that she couldn't believe it.It was amazing that after twenty five years they met each other again.The two then hugged and cried that afternoon,retelling stories which were told to them about their parents.What really drew their attention were some other details unknown to both of them until that moment. 11 Paragraph 2: According to the article,Aaron's father and Karen's mother were both on a task of helping the needy families in the area.So surprised and moved were the young couple that their eyes welled up with tears.Karen told Aaron how thankful she was to the man who saved her life. Holding the hand of Karen,Aaron expressed his respect to Karen's mother.Then they made a decision.In honor of their parents and the desire to share the gift of Christmas,Aaron and Karen would continue to carry on similar acts of kindness. B卷·高考水平达标卷 第一部分听力（略） 第二部分 第一节阅读理解 A 【语篇导读】本文是一篇应用文。作者以睡前故 事的益处作为切入点，介绍了四本受欢迎的睡前 故事书。 21.D[细节理解题。根据第一段中的“Not only do bedtime stories create on opportunity to increase the closenes between parents and their kids'”可知，睡前故事可以提供一个增加 父母和孩子之间的亲密度的机会，即睡前故事 帮助父母和孩子建立更亲密的关系，故选 D项。] 22.B[细节理解题。根据第二本图书介绍中的 “author and illustrator Eric Carle'”可知Erice Carle是插图画家，因此擅长画画。] 23.A[细节理解题。根据第一本图书介绍中的 "celebraed the 70th anniversary of its original publication in2017”可知，其出版时间为1947 年；根据第二本图书介绍中的首句可知，其出 版于1969年；根据第三本图书介绍中的 “celebrated its2 Oth anniversary in2ol5”可 知，其出版时间为1995年；根据第四本图书介 绍中的第二句可知，其出版时间为1957年。 故答案为A。] B 【语篇导读】本文是一篇说明文。动物的睡眠模 式和其食物及防御机制有关。 24.A[细节理解题。第二段主要讲的是动 物为了自保而改变睡眠模式，再结合本段 的最后一句话“cows and sheep sleep in a group一there is safety in numbers'”可知，奶 牛和绵羊群聚而眠是因为数量多会安全， 即为了保护自己。] 25.C[词义猜测题。根据该短语所在句可知，树 袋熊是“这个规则”的例外，再根据后文内容可 知，树袋熊是食草动物，但是它的睡眠时间却 很长。故“这个规则”应为本段首句“In