it was the first time that I had not been using my phone since I had one.Everyone noticed because they were asking meabout it.It got really annoying because everyone shouted "Wow!Finally you are not using your phone!"That day I had somuch fun because I was actually spending time with my family and paying attention to them.From that day on,I had adifferent point of view towards cell phones:Phones really take us away from the rest of the world,but we do have to makesome time to spend with our family too and don't get stuck with our phones all day.Writing 3One possible version:"Would you like to hear a story?My brother and I made one up.I was taken aback by her sudden offer,but before

【合呆可辨所本文是一篇记叙文。患有慢性疾病的Lilla Lanivich,在服务犬的帮助下，重获独立自主的生活并展现出了对生活的希望。4.C推理判断题。根据第二段“When she was 10,Lilla woke up one day and could no longer walk..She lost mobility for55 days and suffered another episode that lasted70 days a few months later..”可推断，Lilla的疾病不可预见。5.A细节理解题。根据第二段“She lost her independence overnight and became silent sometimes.”及第三段“So herparents turned to online support groups..”可知，Lilla的父母网上求助是为了帮助Lila找回自信。6.B推理判断题。根据第四段“‘It's the whole reason why I wanted to try the service dog thing in the beginning:She

k1 ds days.可知，多牛刖，作者总是想万设法证核于‖门多运动。5.A推理判断题。根据第三段“As my kids have grown to be teenagers.,they have become unwilling to follow‘Mother'sOrders'.They might get to the point when they no longer want to play outside or go for walks.After trying to force mykids to leave their books and do something that raises their heartbeat,I have learnt that it's impossible to force kids toexercise..”可推断，作者的孩子们到青少年时期就越来越不喜欢运动了。6.C观点态度题。根据第三段“After trying to force my kids to leave their books and do something that raises theirheartbeat,I have learnt that it's impossible to force kids to exercise.If they don't want to do it,we'll end up frustratedand angry.So will they.It's much better if our kids decide for themselves that they want to be fit because this is a

Lonely可义o5.A细节理解题。根据第三段“‘Growing up like that made me realize that spreading awareness of disabilities was part ofmy purpose in life,’she said.”可知，Avari Brocker的个人经历促使了她把“传播残疾意识”作为自己的使命。6.B细节理解题。根据第四段“After the exhibit on Friday,March 14,students stayed in their homerooms to watch avideo that provided insight towards what the most universal invisible disabilities were at school.ADHD,anxietydisorders,and dyslexia were among the most common according to a study Brocker conducted for her club.”可知，展览后，学生们在家观看的视频是关于校园里的常见残疾。7.C细节理解题。根据最后一段“Between the exhibit and the video,there's one thing she hopes for students to take

AL.When employees have a platform to voice their questions or anxieties..,.”可知，A项“建立开放的沟通渠道”适合作本段小标题。9.G根据本段小标题中的teams及空后“Make full use of this dynamic by appointing AI champions within each department..”可知，G项“每个团队都有天生的有影响力的人一那些能够启发和激励他人的人”符合。G项中的influencers和小标题及空后的champions呼应。l0.E根据空前“Invest in AI training courses to ensure that your employees know how to use AI tools to their fullestpotential.”可知，E项“这样，你就可以从你的投资中获得预期收益”符合。Passage 3【答案与解析】本文是一篇说明文。文章主要介绍了鸟类拍摄的五个窍门。ll.F根据空前“To get a feeling of the bird's world,get down on their level!”及空后“Yes,you might get a bit muddy..”

by having regular savings,mindful spending and overall financial awareness..”及下文的介绍可知，G项“这里有一些有效的建议，可以让你养成良好的理财习惯”符合。7.D根据空前“Short-term goals might include paying off a credit card or building an emergency fund...”及空后“Withthese written goals visible to you regularly.”可知，D项“确保目标有切实的时间表和具体的数量”符合。8.F根据空前“Debt isn't naturally bad.”及空后“But mismanaging debt can lead to serious long-term financial burdens..”可知，F项“相反，它可以成为实现某些目标的工具，比如为教育提供资金”符合。9.A该空是段落主旨句。根据该段的内容，尤其是空后“Like your physical health,your financial health needs regularcheck-ups.”可知，A项“了解你的财务状况”符合。l0.C根据空前“During this time,ask yourself if the purchase agrees with your financial goals.”可知，C项“想想你是否真地渴望拥有它”符合。D

foods指空前的fruits and vegetables。7.E根据空后“Rising temperatures,widespread use of pesticides and habitat loss are among them.”可知，E项“事实上，许多因素导致了昆虫数量的下降”符合。8.A根据空前“The study shows that the population of insects has dropped by nearly half in some parts of the world..”及空后“So their decline has hurt the growth of key foods..”可知，A项“昆虫为大约四分之三的农作物授粉”符合。9.F根据空前“For the study,researchers gathered data..”及空后“They found that declining consumption of fruits andvegetables was limiting the intake of needed nutrients and giving rise to heart disease,stroke,diabetes and some cancers.Globally,the loss of pollinators is leading to an additional427,O00 deaths yearly..”可知，该空应该谈及研究人员研究水果和蔬菜产量降低对健康的影响，故F项“研究人员还模拟了产量下降对公众健康的影响”符合。l0.G根据空前“‘We consume too much of the wind-pollinated crops,such as wheat,rice and corn,which are rich incarbs((碳水化合物)but relatively low in nutrients...,”可知，该空应该谈及蔬菜和水果的摄入情况，故G项“但是我们

1.A她说：“我想给你买(buy)一些花。”2.D看着“我”最喜欢的花，“我”脸上露出了(spread)笑容。3.B“也许我应该选择最不贵的(expensive)。”4.C“不，妈妈，我想给你买你最喜欢(Iike)的花。”5.A“我”带着一束美丽的花束回家了，这是“我”收到的一份意想不到的(unexpected)礼物。6.C当“我”的孩子们还小的时候，有时“我”会注意到她们看着(looking at)商店货架上的东西。7.B“我”自己购物时(shopping).,看到东西，心想哪个孩子会喜欢。8.D“我”就会买下来送给合适的(appropriate))孩子。9.B也许“我”们担心(worried)会宠坏“我”们的孩子。l0.C给她们东西时，“我”们应该谨慎吗？因为“我”们每次购物时她们可能会想要(want)些东西。11.B如果“我”们有不止一个孩子(child)怎么办？l2.A尽管有预兆(warnings),“我”仍然买礼物，只是为了传播快乐。l3.C“我”的慷慨从来没有导致孩子们每次购物时都乞求(begging)更多。14.D没得到礼物的人也很高兴(pleased)。

2.D当她挂断电话，转身(turned around)发现一群凶神恶煞的男人包围着(surrounded)这间电话亭。3.C见上题解析。4.B“当时我很惊恐(frightened)。”5.A正当她茫然不知所措(at a loss)时，一阵愤怒(angry)的男性吼声响彻整个火车站，直冲自己而来。6.B见上题解析。7.A“突然(Suddenly)这群大块头男人立即作鸟兽散，”Page说道。8.C这位男士打开(opened)电话亭的门，抓住她的胳膊，把她拽出电话亭，径直穿过火车站(station)。9.A见上题解析。l0.D这位男士陪着Cynthia Page等候另一趟火车(train)。ll.A直到Cynthia Page安全(safe)了，这位男士才离去。l2.B“但是我永远都记得(remembered)这件事。”l3.C如今，50多年过去了，Page仍在想象当时的场景，如果没有那位陌生人(stranger)出手相救，又将发生怎样的意外。14.D“我想这件事总让人想到这世间存在善良(kindness),”Page说道。l5.B“这种情感让人惊叹(wonderful)。”

(1)除去油污(1分)(2)防止ZnSO4·7H2O分解(1分)(3)2Fe+3H2O2+6H+—2Fe3++6H2O;Fe3+催化H2O2分解(4)温度过低，反应速率较慢，温度过高，葡萄糖酸锌可能会分解；葡萄糖酸锌易溶于热水，防止温度降低葡萄糖酸锌析出(5)Ca(Co HO2)2++ZnSO -CaSO++Zn(C6 HO)2(6)1.3V5.(除标注外，每空2分，共14分)3d4s(1)个个个个个：正四面体形（各1分）》(2)除去有机物，氧化Fe和Ni;A3+、Fe3+、Ni+、H+(3)wO,十NaCO,商温NawO,+CO,+:NaCO十SiO,商温Na SiO,+CO,+(4)取少量最后一次洗涤液于洁净的试管中，滴入几滴盐酸酸化的氯化钡溶液，若没有沉淀产生，则说明沉淀已洗净

CO,A项错误；由d点坐标可知，c(HCO2)=c(CO),pH=10.3,K2=10-10.3,数量级为1011，B项错误；由a点可知，Ka1=10-6.3,H2CO3=2H+十CO⅓的平衡常数=Ka1·K2=10-16.6,c点时，c(H2CO3)=c(CO号)，c(H+)=108.3,pH=8.3,C项正确；由A项分析和图像可知，pH=7.5时，c(Ca2+)>c(HCO3)>c(H2CO3)>c(CO⅓)，D项错误。4.A溶液中存在平衡2CrO+2H、=Cr2O号+H2O,选择pH=2.4的点，此时c(Cr2O号)=1mol·L1,c(CrO)=1Qmol·L,c()=02moL孩反应的K专0y×0220,当pH=7时，代O}10A8A项正确：K=c(Si0g)·c2H10PX10=106,B项错误：除去Cr0中的S0和[A1(OHD,]需调节

5.A推理判断题。根据第三段“In fact,almost 100,OO0 people worked at Bletchley Park during the war.Three quarters ofthem were women..”可推断，Chris Smith认为女性的付出被忽视了。6.B细节理解题。根据最后一段“It was restored to its 1940 s appearance,.complete with..”可知，作者提到茶杯这一细节是为了说明复原工作做得非常到位。7.D写作意图题。通读全文，特别是第一段可知，文章主要是为读者提供一些有关AI安全峰会举办地的背景知识。Passage 3【答案与解析】本文是一篇说明文。豹子是一种美丽但凶猛的猫科动物，但是它们很难被追踪。目前，研究人员利用相机陷阱和录音工具，通过咆哮声识别豹子。这有助于研究人员对豹子及其行为进行更大规模的研究，从而为其保护工作助力。

strength that I could only desire.When it was time to leave,Ravi handed me a small card.On the card were written a line of tiny words,kind ofscribbling,but I could recognize them without any difficulty.The words read,"Thank you for being our friend.Don'tforget to smile."I hugged him tightly,tears welling up in my eyes,and promised to carry their spirit with me wherever Iwent.Now,whenever I face challenges,I think of Ravi,Meena,and Ajay,who remind me that no matter what life throwsat me,I can choose to rise above it.Writing 3One possible version:Jack followed Eleanor to her car.He carefully examined the car and confirmed that it was indeed a battery issue.As

It was a really cultural adventure!Writing 3One possible version:Last Monday,our class held a class meeting under the theme of "Learn to get along,Learn to unite"in our classroomat 2:00 pm.The purpose of this meeting was to address conflicts and misunderstandings among students,as well as enhancetheir communication skills,which are essential for a harmonious learning environment.The meeting began with a brief introduction by our class president,followed by a series of group discussions wherestudents shared their experiences and offered solutions to common issues faced in school life.Not only did the meeting provide practical strategies for communication,but also it reinforced the value of friendshipand support within our school community.不J.4:

Yours truly,Li HuaWriting 3One possible version:Dear classmates,National Sight Day reminds us of the incredible gift of vision and its impact on our daily lives.Good eyesight not onlyallows us to connect with the world but it also plays a crucial role in learning,working,and enjoying life.To protect our eyesight,I advise taking regular breaks from books and screens,wearing sunglasses to shield from UVrays,and maintaining a balanced diet which is rich in vitamins A and C.Regular eye exams are also essential for earlydetection of any potential problems.Thank you!

On reaching the shore,Jack rushed to the other boat and hugged his father and mother.Tears of joy streamed downtheir faces as they reunited."I'm so sorry for making you worried,"Jack apologized sincerely for his not listening to hismother's advice.His mother smiled through her tears,"We're just glad that you're safe.Nothing is more important thanyour safety.The experience taught Jack valuable lessons about the importance of staying calm in challenging situations andhe also had a deep understanding of the selfless love of his family.Writing 3One possible version:We found a basket and ran off to the grocery store.Carrying the basket,I asked each of my sisters to find some oftheir favorite things for making pizza.On hearing this,they took off running.I followed them closely.Abby grabbed