第三部分语言运用（共两节，满分30分）第一节 (共15小题；每小题1分，满分15分)阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。At 40, I decided to sign up for a ballet class. “But you're not very 41 ," myhusband reminded me. He wasn't wrong. I nearly 42 myself the one time I tried to liftmy leg in an attempt to stretch. I could feel how I didn't look like promising ballerina (芭蕾舞演员) material. But I was determined to give it a_ 43.Though I'd 44 _ my classes to be physically demanding, I hadn't anticipated thatmy teacher's advice would change my way of life. When I felt sad about my _ 45 ofelegance in the seemingly simple act of pointing, my teacher reminded me that ballet isn'tabout perfection. 46 , he said, it's about trying hard for perfection. Slowly, I startedbecoming more 47 with the body. The idea that my body hasn't been that inflexible48 _ me. Ballet is forcing me to rethink my relationship with my 49, and feelamazed at the _ 50 _. I've learned to stand with more confidence and courage. As for the51_? They're part of being alive.As a lifelong advanced beginner, at the age of 50, I am finally a ballerina, though notthe kind that anybody would _52 _ to see on stage. Why do I _ 53 _? Because when Ido my daily ballet class, I _54 _ my breathing and move my body in ways that55 me of everything that is possible.41. A. braveB. flexibleC. energeticD. skillful42. A. injuredB. hitC. enjoyed D. relaxed43. A. promiseB. lessonC. surpriseD. try44. A. requiredB. wishedC. expectedD. dreamedB. hope45. A. needC. senseD. lack46. A.RatherB. ThereforeC. Besides. D. However47. A. carefulB. concernedC. disappointedD. comfortable48. A. attractsB. frightensC. encouragesD. controls49. A. husbandB. bodyC. teacherD. health50. A. effortsB. changesC. speed D. behaviour51. A. achievementsB. adventuresC. imperfectionsD. misunderstandings52. A. chargeB. affordC. payD. refuse英语试题第9页共12页夸克扫描王极速扫描，就是高效

32.How does the author introduce the topic?A.By explaining a new concept.C.By listing the disadvantages of AI.B.By pointing out a new tendency.pressures like wildfires and drought.A.The use of new materialC.The suitable length of heat pipesB.The adoption of evaporation.D.The ideal and interconnected holes.that willhelp ranchersmanage livestockpredation（fi食）.”A.It has reached its theoretical limit.B.It has been widely put into practice.128.Which isthe idea behindIdaho'swolfmanagement?A.No livestock,no wolves.B.The more wolves，the better35.What can be a suitable title for the text?D.The fewer wolves,the more livestock.C.No law of the jungle,no wolves29.What does the underlined word “cull" in paragraph 3 probably mean？A.Kill.B.TrackC.Observe.D.Estimate.A.Thecost to kill a wolf is highB.Not all states in the U.S.have wolves.C.People conducted the study by tracking wolves选项。D.It is impractical to protect livestockby killing wolves31.Why did Merz carry out the study?A.To predict the effect of wolf huntingB.To seek ways to reduce livestock predation.C.To ensure theprotectedstatusofwolvesD.To ease the ranchers'financial pressure.DAs artificial intelligence（AI) and cloud computing continue to expand,the demand for dataprocessing—and the heat it generatesis rising sharply.Currently, cooling accounts for up to 40% of adata center's total energy use.If trends continue,global energy use for cooling could more than doubleby2030A newly-developed cooling technology could help contain that trend. It uses a cheap fibermembrane（膜）with a network of tiny，interconnected holes that draw cooling liquid across its surface.As the liquidevaporates（蒸发），it efficientlyremovesheat from the electronicsunderneath—no extraenergy required.The membrane sits on top of microchannels above the electronics，pulling in liquid thatwithrelaxation inwhateverformworksbestforyou.040However,adding in the effort of runningflows through the channels and efficientlyreleasesheat.makes it an overall self-care win for me.“Compared to traditional air or liquid cooling,evaporation can release higher heat current whileA.It has helped me deal with difficult emotionsusing less energy,” said Renkun Chen,a professor at the UC San Diego Jacobs School of Engineering.B. Only in this way can you live a stress-free life.Many applications currentlyrely on evaporation for cooling.Heatpipesin laptopsand evaporatorsC.However,I didn't believe and refused to have a try.in air conditioners are some examples,explained Chen.But applying it effectively to high-powerD.Some people get that me-time with a hot bath or a great bookelectronics has been a challenge.Previous attempts using membranes with tiny holes-which have highE.I'm happy, though, to just run by myself in my neighbourhoodsurface areas that are ideal forevaporation-havebeen unsuccessful because their holes were either tooF.The way I“fix”myself isn't always healthy or well-thought-outsmall or too large.“Here,we use fiber membranes with interconnected holes with the right size,” saidG.As a beginner,I started out by running five minutes and walking a minute.Chen.This design achieves efficient evaporation without those downsides.第三部分语言运用（共两节，满分30分）When tested across variable heat currents,the membrane achieved record-breaking performance.lt第一节（共15小题；每小题1分，满分15分）managed more than 8oo watts of heat per square centimeter-one of the highest levels ever recorded for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，选出可以填人空白处的最佳this kind of cooling system.It also proved stable over multiple hours of operation.选项。S-dlyarm.The cut was deep.explored their use in evaporation."Several weeks later, in its 42was a scar(疤痕）.My husband Jerry said,“Maybe it willWhile the current results are promising, Chen says the technology is still operating well below itsdisappear years later."theoretical limit.The team is now working to refine the membrane and optimize performance.四川·高三英语第6页（共8页）四川·高三英语第5页（共8页）

1、吉林省2024-2025学年度第一学期阶段练九年级历史试题1、明思教育·河北省2024-2025学年度第一学期七年级教学质量检测二数学答案1、明思教育·2024-2025学年度第一学期教学质量检测二数学试题

5把橡皮筋α和细线P互换位置再拉动、使且拉动方向均不变、记录橡皮筋α的长度Lo以橡皮筋α的长度L、L、L分别作为弹力F、F、及F，根据记录的信息作出行四边形，比较对角线F'与F的大小和方向是否大致相同，从而判断两个互成角度的力的合成是否遵循行四边形定则。（2）小明按照以上步骤进行实验，发现对角线F'与F的大小和方向偏差较大，你认为出现该结果的原因是（3）步骤5中采用的科学方法是。（填正确答案前的标号）A.理想实验法B.等效替代法C.控制变量法D.理想模型法（4）按照正确实验步骤作图如图丁所示，图丁的F与F两力中（图中未标出），方向一定沿00方向的是（填“P”或“F"”）。（5）在另一同学研究两个共点力合成的实验中，两个分力的夹角为θ，合力为F，F与日的关系图像如图戊所示。已知这两分力大小不变，则任意改变这两个分力的夹角，能得到的合力大小的变化范围是13.（10分）如图10所示，长l=5m的斜面AB倾角为37°，斜面顶端通过一段光滑圆弧BC与台CD连接，OB为圆弧BC的半径且与AB垂直，一质量为m的物块（可视为质点）以v=10m/s的初速度从A点进入斜面，物块与斜面的摩擦因数μ=0.5，重力加速度g取10m/s²，sin37°=0.6，cos37°=0.8。（1）求物块通过B点时的速度大小；（2）要使物块到达台CD上，求在A点至少需要的初速度大小。T37°A图10物理·第5页（共6页）

1、陕西省2024-2025学年度第一学期九年级阶段性学效果评估（四）语文试题1、陕西省2023~2024学年度九年级第一学期阶段测试(二)2历史Z-1试题1、陕西省2023-2024学年度九年级第一学期阶段作业（二）x物理试卷答案

地邮经本书如有破损、缺页、装订错误，请与本社联系调换定价：：91.20元新华书店中国版本国书馆C1P数婚核字（2015）第073612号16.（15分）常温下，二甲基亚矾(二、非选择题：共 55 分。②二甲基硫醚(CHsSCHs)和二甲基亚矾的密度分别为 0.85 g/cm3 和 1.10 g/cm3。已知：①制备二甲基亚矾的反应原理为：NO2+CH;SCH—分夹持装置省略)。回答下列问题：应一段时间得到二甲基亚矾粗品，粗品经减压蒸馏后共收集到 14.80 mL 二甲基亚矾纯品。实验过程：将 A 仪器中制得的气体通入 20.00 mL 二甲基硫醚中，控制温度为 60~80℃，反③HNO2 遇微热易分解为 NO、NO2 和水。（6）本实验的产率是（5）NaOH溶液吸收尾气中NO和NO2的化学方程式为（1）仪器B的名称为B 中盛放的试剂的目的是干燥 NO2，则 B中盛放的试剂可能是_HuSD硫酸国考1号6·10月卷2·化学第5页（共8页）HC_%(保留 2 位小数)。；仪器X 的进水口为_~CH,球泡YP！H;C一温度计?(CH;SCH3)二甲基硫醚NaOH溶液~CH, +NO。_（填名称）

1、河南省2024-2025学年第一学期七年级学情分析二语文试题1、河南省2024-2025学年第一学期七年级学情分析二生物试题1、河南省2024-2025学年度第一学期九年级第一次学情分析英语（NJB）答案2、河北省秦皇岛市某校2024-2025学年第一学期期中演练九年级物理答案1、大庆市2025届高三年级第一次教学质量检测(2024.9)历史试题1、[点石联考]辽宁省2024-2025学年度上学期高三年级开学阶段测试历史试题3、安徽省芜湖市2024-2025学年度第一学期九年级素质教育评估试卷政治答案1、安徽省芜湖市2024-2025学年度第一学期九年级素质教育评估试卷政治答案1、安徽省芜湖市2024-2025学年度第一学期九年级素质教育评估试卷政治答案

1、安徽省芜湖市2024-2025学年度第一学期九年级素质教育评估试卷政治答案1、安徽省芜湖市2024-2025学年度第一学期九年级素质教育评估试卷政治答案1、吉林省2024-2025学年名校调研系列·七年级（上）期中质量评估测试卷B数学试题

1、河北省2024-2025学年第一学期九年级教学质量检测二化学试题1、2024-2025学年阜阳三中高二年级第一学期第一次调研考试[ZH240941B]生物试题1、2024-2025学年阜阳三中高二年级第一学期第一次调研考试[ZH22、陕西省2024-2025学年度第一学期九年级阶段性学效果评估（四）化学试题1、陕西省2024-2025学年度第一学期九年级阶段性学效果评估（四）物理试题1、陕西省2024-2025学年度第一学期九年级阶段性学效果评估（四）物理答案

因基思各H两数非光数人20.（10分）胶州湾凭借湾内丰富的饵料资源和相对封闭的海湾环境，成为多种鱼类的产卵场和用，圆点的大小表示影响的强弱。注：白色圆点表示该功能组生物量的增加对其他功能组生物量的增加有积极影响，起促进作用；黑色圆点表示功能组生物量的增加对其他功能组起抑制作（3）根据胶州湾生态系统生物种类、生物学特征和食性特点，研究者将该海域的生物划分为（2)为增加当地渔民的收人，政府倡导渔民利用立体养殖法养殖水产品，从群落结构的角度（1）海洋生态系统具有一定的结构，包括段，分析了该海湾生态系统的营养结构、能量流动过程。回答下列问题：索饵场。湾内全年都有鱼、虾和头足类交替繁殖，渔业资源十分丰富。某研究院于某个时间（2)据图分析，下丘脑、垂体、肾上腺皮质之间存在的HPA调控的途径称为的功能，请给出合适的建议：21个功能组，该21个功能组及渔业捕捞组的混合营养关系如图所示。结果表明，（1）调节心脏功能的基本中枢位于流动的角度分析，意义是分析，立体养殖有利于是交感神经”或“交感神经和副交感神经”的活动来调节心脏的节律性。黄连一肉桂1：1组黄连一肉桂1：10组黄连一肉桂10：1组对其他功能组具有较明显的负面效应。针对上述情况，为改善胶州湾生态系统水下降导致负反馈减弱。CHF模型组空白对照组处理方式宾蛤仔【高三生物学第5页（共6页）】类O鲽；此外，在养殖过程中，还需要注意各水产的密度，从能量线类鱼类7.027.117.086.995.26CRH，该中枢可通过调节鱼类渔业捕捞鱼类和·O菲律宾蛤仔捕捞底栖动物碎屑紅和其他肉食性底层鱼类触形目鱼类石首鱼科鱼类锦科鱼类虾虎鱼科鱼类六线鱼类其他中上层鱼类水母头足类虾类浮游动物其他底层鱼类梭鱼消极影响积极影响ACTH（答出1点）。7.076.865.559.584.19（填“交感神经”“副CORT1.441.421.251.750.84CHF2