19．（本题满分5分）某批发商购进哪吒、敖丙两种挂件，已知每个哪吒挂件的进价比每个敖丙挂件的进价贵1元，用400元购买哪吒挂件的个数恰好与用360元购买敖丙挂件的个数相同．求该批发商购进哪吒、敖丙两种挂件的单价各是多少元。20．(本题满分5分)文文和明明了解到华山、秦始皇陵兵马俑、大唐芙蓉园、大唐不夜城景区都是陕西旅游必去的风景名胜打卡景点，他们将华山、秦始皇陵兵马俑、大唐芙蓉园、大唐不夜城景区分别记为A,B,C,D .（1）若文文从这四个风景名胜打卡景点中随机选择1个去旅游，则选中大唐芙蓉园景区的概率为（2）文文和明明都想要从华山、秦始皇陵兵马俑、大唐芙蓉园、大唐不夜城景区中任意选择1个景点旅游．用列表法或画树状图的方法求他们选中不同景点的概率.21．（本题满分6分）如图，某气象小组正在测算一座垂直发射的探空气球的高度．在观测点A处测得气球底端C的仰角为37°，随后向气球方向水移动13.8m到达观测点B，测得仰角变为60°.已知CD垂直于地面，点D与A，B共线，求探空气球的高度CD．（结果保留整数，参考数据：sin37° ~0.60, cos37° ≈0.80, tan37° ~0.75, √3 ~1.73)数学试卷第4 页共6 页

评卷人分22.（本小题满分9分）某市在A.B,（,D,E五处客流中心存放共事单车，并陆续投放至城区.在D处客流中心存放了统计图和如图11-2所示的扇形统计图.五处客流中心的单车存放情况D处客流中心的单车存放情况辆数千辆丙型印型35%25%乙型E客流中心图11-2图11-1(1)补全条形统计图11-1,该市在五处客流中心存放共享单车共干辆，这五处客流中心单车存放量的中位数是千辆；(2)在客流中心D处有辆乙型单车；(3)张萍和姐姐准备一起从所住小区每人骑一辆单车去书店.小区门口停放着甲型单车两辆，萍的说法是否正确？请通过画树状图的方法说明理由.压轴卷数学试卷（=）第8页(共12页)

34. What is paragraph 4 mainly about?A.EarlysmartphoneusecausedtroubleB.Mentalhealthwasimportantforparents35. What are the main findings of the experiment?A.Phonebansbenefitedstudents'growth.B. Students studied significantly without phonesC. Smartphones were vital for modern communication.D. None students used phones after the experiment.第二节七选五(共5小题;每小题2.5分，满分12.5分)根据短文内容，从短文后的7个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。Body language is an important part of how we communicate with others. It can either build trust andstrengthen relationships or do the exact opposite. 36 Here are some ofthe most common body languagemistakes and how to fix them.Shifting（转移）yourweightfromonefoottotheother37 However, ifyou' re constantly (不断地） shifting your weight, it makes you appear as ifyou'reanxious toleave.Ifyou noticeyourself acting thisway,take a momenttofocus andbemorepresentin youinteractions. If you are doing it to reduce some physical discomfort, either change your position or explainto the other person what's happeningConstantly checking your phoneConstantly checking your phone, it rings communicates that you're not interested in what the otherperson is saying and can make them feel uncomfortable opening up to you. Rather than holding your phonein your hand, put it in a pocket or bag. 38Playing with your hairIn many cases, people do this as a nervous habit. 39 However; it can make you look anxious, ill-prepared, or disinterested in the topic of discussion. So, hands off! Keep your hands relaxed at your sides. Ifthat doesn't work, keep your hands occupied (占 用l) by holding a drink.Stayingsilentand stillInterrupting (打断） or talking over others is rude, but some people go too far in the other direction andtry to stay perfectly quiet while others are talking. However, natural listeners will do or say something toshow they are paying attention. Nodding, smiling, leaning in, and making small verbal responses ("Mmm-hmm" or "Oh, I see") are all ways to show sincere interest. 40A.NooneexpectsyoutostandlikeastatueB. That is why it is so important to get it right.C. They may not even realize they are doing it.D. Give them your full and undivided attention.E. They send mixed messages about your feelingF. Talking with others can clear up any misunderstandingsG. They strengthen your connection with those you interact with.第三部分：语言运用 (共四节，满分 45分)第一节完形填空（共15小题；每小题1分，满分15分）阅读下面短文，从所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项，并在答题

Every morning, you'll have Chinese classes with games and activities. In the afternoon, you can trytraditional Chinese arts like paper-cutting and Huangmei Opera.The camp also includes trips around Hefei, such as the Anhui Museum and Sanhe Ancient Town.You'll make new friends from different countries, taste delicious local food, and practice yourChinese in real life.Come and join us!【进阶版范文】This summer, don't miss the chance to be a member of a special language camp in Hefei, China! Between July and August, you'll spend two to four weeks learning Chinese and experiencing realChinese culture.Your mornings will be filled with lively Chinese classes through games and activities. Whenafternoon comes, you'll discover the beauty of traditional Chinese arts like paper-cutting andHuangmei Opera. At the camp, you'll visit Hefei's most interesting places, such as the Anhui Museumand Sanhe Ancient Town.Along the way, you'll make new friends around the world, taste yummy local dishes, and practiceyour Chinese in real situations. Why not join us now?

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二、非选择题：本题共5小题，共52分。，此种内质网的主要功能为61（填细胞器名称）。SERCA对钙的运输会（填“增大”或“降低”）肌浆网膜内外Ca²+的浓度差。与收缩能是能够协助转运其他小分子或离子。请回答下列问题：（1）质外体途径指水分通过细胞壁、细胞间隙、导管壁等原生质体以外的空间进行运输的方式。当土壤溶液浓度增大时，植物根系通过质外体途径获取水分的速率（填“加快”或“减慢”）。（2）共质体途径是水分在植物细胞间运输的重要方式之一，水分通过胞间连丝进人相邻细胞的细胞质，原生质体间形成了连续体系。土壤中的水分通过共质体途径进人导管（由死细胞形成），经过10个细胞运输，需要经过层生物膜；植物细胞还能借助胞间连丝进行细胞间的信息交流，经胞间连丝运输的大分子信号物质发挥作用，（填“需要”或“不需要”）与相应的受体结合（3）植物根系中的水通道蛋白在受干旱胁迫时，其数量变化并非单一模式，而是受植物种类、干早程度、胁迫持续时间等因素的影响。在轻度干旱时，水通道蛋白的数量会而在重度干早时，水通道蛋白的数量则会出现相反的变化，这两种不同的变化趋势反映了植物对水分胁迫的适应策略，其生理意义是生物学试题第5页（共8页）

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1、明思·河北省2025-2026学年第一学期九年级教学质量检测一语文试题语文试题注意事项：无效。3.考试结束后，将本试卷和答题卡一并交回。考试时间150分钟，满分150分一、阅读（72分）（一）阅读I（本题共5小题，19分）圈，将哲学研究引入其间。阅读下面的文字，完成1一2、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

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