解放军文职招聘考试生物化学单项选择题-解放军文职人员招聘-军队文职考试-红师教育
发布时间：2017-05-31 21:00:16一．单项选择题1．衡量组织兴奋性高低的指标是```````CA.肌肉收缩强弱B.腺体分泌多少C.刺激阈大小D.动作电位幅度E.阈电位水平2.机体内环境是指````````BA.细胞内液B.细胞外液C.血浆D.组织液E.淋巴液3.静息电位从-90mV 变化到-110mV 称为```````BA.极化B.超极化C.复极化D.去极化E.除极4.有关肝素抗凝机理的叙述错误的是```````AA.去除血Ca2+ B.与抗凝血酶Ⅲ结合C.抑制凝血酶D.刺激血管内皮细胞大量释放TFPIE.抑制血小板聚集5.在体循环和肺循环中，基本相同的是```````EA.收缩压B.舒张压C.心室作功D.外周阻力E.心输出量6.神经调节的基本方式主要是```````AA.反射B.神经分泌C.反馈D.负反馈E.正反馈7.从房室瓣关闭到动脉瓣关闭在心动周期中相当```CA.心房收缩期B.心室等容收缩期C.心室收缩期D.心室舒张期E.心室等容舒张期8．动脉瓣关闭标志```````DA.心房收缩期开始B.心房舒张期开始C.心室收缩期开始D.心室舒张期开始E.心舒期末9.心动周期中主动脉压最低的时期是`````EA.快速充盈期末B.等容收缩期末C.缓慢充盈期末D.房缩期E.等容舒张期末10.血浆与组织液相同的是````````EA.血浆胶渗压B.凝血因子C.15％葡萄糖浓度D.白蛋白浓度E.血浆晶渗压11.内源性凝血与外源性凝血的分界限是``````````AA.因子X 激活前B.因子X 激活后C.凝血酶形成后D.纤维蛋白形成前E.血管内外12.心室肌细胞动作电位的主要特征是```````CA.去极化速度快B.复极化快C.复极化2 期缓慢D.有锋电位E.有不应期13.左心衰竭时可致```````BA.动脉血压高B.肺水肿和肺淤血C.显著肝脾肿大D.下肢水肿明显E.中心静脉压明显升高14.窦房结是心跳起搏点的原因是``````EA.静息电位低B.动作电位无平台期C.0 期去极化速度快D.传导速度最快E.4 期自动去极化速度最快15.对蛋白质和脂肪消化力最强的消化液是`````BA.胃液B.胰液C.小肠液D.大肠液E.胆汁16.骨骼肌细胞兴奋-收缩耦联的关键因素是````BA.Na+ B.Ca2+ C.K+D.乙酰胆碱E.ATP17.肺换气的动力是气体的`````````AA.分压差B.溶解度C.分子量D.呼吸运动E.呼吸道口径18.平静呼吸时，呼气末的胸内压`````````CA．高于大气压B.等于大气压C.低于大气压D. 低于肺内压E.高于肺内压19.关于肺泡表面张力的叙述正确的是```````CA.促进肺扩张B.占肺回缩力的1/3C.降低肺的顺应性D.使肺顺应性增大E.防止肺萎缩20.大量出汗后，不会引起机体`````````DA.失水B.失盐C.血浆渗透压升高D.ADH 释放减少E.浓缩尿21.引起渗透性利尿的因素是````````EA.大量饮低渗性水B.静脉大量注射生理盐水C.大量饮茶水D.静脉大量注射5％葡萄糖溶液E.静脉大量注射甘露醇溶液22.当眼视远物时，平行光线能聚焦于视网膜上主要调节活动是````````DA.晶状体变扁平，瞳孔缩小B. 晶状体变凸，瞳孔扩大C.两眼会聚，晶状体变凸D. 晶状体变扁平，瞳孔扩大E.两眼会聚，晶状体变凸，瞳孔缩小23.听觉感受器位于``````DA.鼓膜B.前庭C.半规管D.耳蜗E.球囊24.关于非特异投射系统的叙述错误的是````````DA.多次换神经元B.在丘脑换元C.弥漫性投射到皮层D.产生特定感觉E.易被药物阻断25.生理剂量糖皮质激素的作用不包括``````BA.升高血糖B.使中性粒细胞减少C.使血小板增多D.促进蛋白质分解E.激素允许作用26.副交感神经兴奋时```````BA.心率加快B.胃肠运动加强C.逼尿肌舒张D.瞳孔散大E.汗腺分泌27.下列过程存在负反馈的是```````CA.排尿B.血液凝固C.体温调节D.分娩E.排便28.除哪项外都是腱反射```````DA.膝跳反射B.肱二头肌反射C.肱三头肌反射D.屈肌反射E.跟腱反射29．下列哪项不是肾的机能```````CA．排泄废物B.调节水电解质平衡C.分泌肾上腺素D.分泌促红细胞生成素E.调节酸碱平衡30.下列哪种物质不属于胃肠道激素``````BA.胃泌素B.组胺C.生长抑素D.血管活性肠肽E.抑胃肽单项选择题答案（ 选择题答案不一定完全正确哦）1 . C 2.B 3.B 4.A 5.E 6.A 7.C 8.D 9.D 10.E 11.A 12.C 13.B 14.E 15.B 16.B17.A 18.C 19.C 20.D 21.E 22.D 23.D 24.D 25.B 26.B 27.C 28.D 29.C 30.B二．名词解释（30 分）1．静息电位：细胞在没有受到外来刺激的条件下，（2 分）存在于细胞膜内外两侧的电位差。2．阈电位：能使细胞膜去极化（1 分）而爆发动作电位的临界膜电位值。（2 分）3．射血分数；每搏输出量（1 分）和心输末期（1 分）容量的百分比。（1 分）4．中心静脉压：存在于胸腔大静脉和右心房的压力，称为中心静脉压。正常值为4～12 cmH2O。5．通气-血流比值：肺泡通气量与肺血流量的比值。（2 分）正常值为0.84(1 分)。6．窦性心律：以窦房结为起搏点的心脏节律性活动。（3 分）7．神经激素：下丘脑许多神经细胞，既能产生和传导神经冲动，又能合成和释放激素，故称神经内分泌细胞，它们产生的激素称为神经激素。8．兴奋性突触后电位：后膜的膜电位在递质（1 分）作用下发生去极化改变，（1 分）使该突触后神经元对其他刺激的兴奋性升高的电位变化。（1 分）9．视野：单眼固定地注视前方一点时，该眼所能看到的范围。（3 分）10．基本电节律：消化道平滑肌细胞可在静息电位基础上，产生自发性去极化和复极化的节律性电位波动，其频率较慢，又称为慢波。三．问答题（40 分）1．述心室肌细胞动作电位的形成机制。0 期：去极化至阈电位，钠通道开放，钠离子内流形成。（2 分）1 期：钠通道关闭，一过性的钾外流形成。（2 分）2 期：钙内流和钾外流所携带的电荷数相等，膜电位保持不变。（3 分）3 期：钙通道关闭，钾外流形成。（1 分）4 期：膜电位在静息电位水平，钠泵活动。（2 分）2.什么是表面活性物质？其作用是什么？表面活性物质由肺泡II 型上皮分泌，化学成分为二软脂酰卵磷脂。（4 分）主要作用为降低肺泡表面张力。（2 分）表现为：①保持大小肺泡的稳定性。（2 分）②防止肺水肿.(2 分)3. 影响胃排空的因素有哪些？①胃内促进排空的因素：迷走-迷走反射或壁内神经反射。（3 分） 胃泌素的释放。（2 分）②抑制排空的因素：肠-胃反射。（3 分）酸和脂肪进入十二指肠引起小肠释放肠抑胃素（胰泌素、抑胃肽）。4. 长期大量应用糖皮质激素类药物的病人为什么不能突然停药？ACTH 的主要作用是促进肾上腺皮质增生和糖皮质激素的合成与释放而糖皮质激素对腺垂体的ACTH 合成与释放又具有负反馈抑制作用。因此，临床上长期大量使用皮质醇的病人，由于ACTH 的分泌受到外来皮质醇的抑制， 分泌量减少， 致肾上腺皮质逐渐萎缩， 功能减退。如突然停药，则有出现急性肾上腺皮质功能不足的危险。故在停药时逐渐减量，停药前还应给病人间断补充ACTH，以预防这种情况的发生。1．老年人的脉压比年轻人大，主要是由于老年人的A.心输出量较小B.循环血量较少C.血液黏性增高D.小动脉硬化E.主动脉和大动脉弹性降低本题正确答案：E2．维持躯体姿势的最基本的反射是A.屈肌反射B.对侧伸肌反射C.腱反射D.肌紧张反射E.翻正反射本题正确答案：D3．在知觉的基本特性中不包括A.整体性B.理解性C.选择性D.恒常性E.准确性本题正确答案：E4．下列感受器的生理特性中，错误的是A.具有换能作用B.仅对适宜刺激发生反应C.对刺激可发生适应D.感受器的敏感性可受中枢调制E.受刺激后可产生发生器电位或感受器电位本题正确答案：B5．正常成年人肾小球滤过率为A.100ml／minB.125ml／minC.200ml／minD.250ml／minE.500ml／min本题正确答案：B6．锋电位由顶点向静息电位水平方向变化过程叫做A.除极化B.超极化C.复极D.反极化E.极化本题正确答案：C7．次要半球占优势的功能是A.特异感觉B.躯体运动调节C.非语词性的认知功能D.自主性神经调节功能E.内分泌调节功能本题正确答案：C8．一般地说，右侧大脑不具有的功能为A.识别图形B.形象思维C.感知音乐D.定向功能E.读解文字本题正确答案：E9．关于肺弹性阻力，下列哪一项叙述是错误的A.来自肺组织本身的弹性回缩力和肺泡液-气界面的表面张力B.肺组织的弹性回缩力约占肺总弹性阻力的2／3C.肺扩张越大，弹性阻力也越大D.肺泡表面张力捷肺具有回缩倾向E.肺泡表面活性物质有降低肺弹性阻力的作用本题正确答案：B10．右心衰竭时，组织液生成增加而出现水肿的主要原因是A. 血浆胶体渗透压降低B.毛细血管血压增高C.组织液静水压降低D.组织液胶体渗透压增高E.淋巴回流受阻本题正确答案：B11．对于蛋白质吸收的叙述，下列哪一项是错误的A.可以二肽、三肽和氨基酸的形式吸收B.是主动的耗能过程C.吸收途径主要是通过血液D.与K+的吸收相耦联E.绝大部分在十二指肠和近端空肠被吸收本题正确答案：D12．葡萄糖在肾小管中被重吸收的部位是A.近球小管B.髓袢细段C.髓袢升支粗段D.远曲小管E.各段肾小管本题正确答案：A13．关于降压反射，下列哪一项是错误的A.也称为颈动脉窦和主动脉弓压力感受性反射B.对搏动性的压力变化更加敏感C.是一种负反馈调节机制D.在平时安静状态下不起作用E.当动脉血压突然升高时，反射活动加强，导致血压回降本题正确答案：D14．下列关于Na+泵功能的叙述，哪一项是正确的A.将细胞内Na+转运出去B.将细胞外K+转运入细胞C.转运等量的Na+和K+D.维持细胞内、外的Na+、K+离子浓度梯度E.完成原发性主动转运本题正确答案：D15．室性期前收缩之后出现代偿性间歇的原因是A.窦房结的节律性兴奋延迟发放B.窦房结的节律性兴奋少发放一次C.窦房结的节律性兴奋传出速度大大减慢D.室性期前兴奋的有效不应期特别长E.窦房结一次节律性兴奋落在期前收缩有效不应期内本题正确答案：E16．红细胞沉降率变快主要是由于A.红细胞数目增加B.红细胞脆性增加C.血浆白蛋白含量增加D.血浆球蛋白含量增加E.血浆晶体渗透压升高本题正确答案：D17．大量出汗后尿量减少的主要原因是A.血浆晶体渗透压升高，引起抗利尿激素分泌增加B.血浆胶体渗透压升高，肾小球滤过减少C.血容量减少，肾小球毛细血管压降低D.肾小管中溶质浓度增加，水重吸收增加E.交感神经兴奋引起肾素分泌增加本题正确答案：A18．甲状腺激素对脑和长骨生长发育的影响在哪个时期影响最大A.胎儿期B.出生后1 个月内C.出生后4 个月内D.出生后10 个月内E.出生后1～2 年内本题正确答案：C19．对于胃酸分泌的叙述，下列哪一项是错误的是A.分泌盐酸的壁细胞主要分布在胃底及胃体部，胃窦部基本上没有B.H+、K+-ATP 酶在H+分泌中起关键作用C.H+的分泌与K+的向细胞内转运相耦联D.甲氰咪呱是壁细胞上胃泌素受体的阻断剂E.胃窦和十二指肠内pH 降低到一定程度对胃酸分泌有负反馈作用本题正确答案：D20．对呼吸调节的叙述，下列哪一项是正确的A.生理情况下，O2 是血液中调节呼吸的最重要因素B.缺氧兴奋呼吸的作用是通过刺激中枢化学感受器C.CO2 可通过刺激中枢化学感受器和外周化学感受器两条途径实现，但以后者为主D.血液中H+很易通过血-脑屏障刺激中枢化学感受器E.肺牵张反射不是正常人平静呼吸运动重要调节机制本题正确答案：E21．关于冠脉血流量，下列哪一项叙述是错误的A.在心室收缩期少，舒张期多B.占心输出量的4％～5％C.动脉舒张压升高时，流量增多D.在心肌缺氧时减少E.血管紧张素Ⅱ能使冠脉血流量减少本题正确答案：D22．调节胰岛素分泌的最重要因素是A.血糖水平B.血氨基酸水平C.血脂水平D.血钙水平E.血钾水平本题正确答案：A23．阈电位是指A.造成膜的K+通道突然开放的临界膜电位B.造成膜的K+通道突然关闭的临界膜电位C.超极化到刚能引起动作电位的膜电位D.造成膜的Na+通道大量开放的临界膜电位E.造成膜的Na+通道突然关闭的临界膜电位本题正确答案：D24．下面关于睾丸功能的叙述，哪一项是错误的A.具有产生精子与雄激素双重功能D.精原细胞产生精子C.支持细胞对精子有营养作用D.间质细胞产生睾酮E.睾丸生精功能与内分泌功能互不影响本题正确答案：E25．关于长时记忆，以下正确的是A.记忆容量有限B.保持时间小于1 分钟C.信息加工方式为语言编码D.记忆容量无限E.被注意的感觉记忆内容可以进入长时记忆本题正确答案：D26．人体内O2、CO2 和NH3 进出细胞膜是通过A.单纯扩散B.易化扩散C.主动转运D.载体转运E.入胞和出胞作用本题正确答案：A27．心输出量是指A.每分钟由一侧心房射出的血量B.每分钟由一侧心室射出的血量C.每分钟由左、右心室射出的血量之和D.一次心跳一侧心室射出的血量E.一次心跳两侧心室射出的血量本题正确答案：B492. 用药物阻断心肌细胞膜的钙通道后，其动作电位和收缩活动如何？540. 说出甲状旁腺激素，降钙素和维生素D3 在钙稳态中的调节作用。钙离子是机体各项生理活动不可缺少的离子。它对于维持细胞膜两侧的生物电位，维持正常的神经传导功能。维持正常的肌肉伸缩与舒张功能以及神经－肌肉传导功能，还有一些激素的作用机制均通过钙离子表现出来。它的主要生理功能均是基于以上的基本细胞功能，主要有一下几点：1.钙离子是凝血因子，参与凝血过程；2.参与肌肉（包括骨骼肌、平滑肌）收缩过程；3.参与神经递质合成与释放、激素合成与分泌；4.是骨骼构成的重要物质。497. 急性失血时人体可出现哪些代偿性反应？1)交感神经系统兴奋:在失血30 秒内出现并引起：①大多数器官的阻力血管收缩，在心输出量减少的情况下，仍能维持动脉血压接近正常。各器官血流量重新分配以保证脑和心脏的供血。②容量血管收缩，使有足够的回心血量和心输出量。③心率明显加快。2)毛细血管处组织液重吸收增加:失血一小时内，毛细血管前阻力血管收缩，毛细血管前阻力和毛细血管后阻力的比值加大，故组织液的回收多于生成，使血浆量有所恢复，血液被稀释。3)血管紧张素Ⅱ，醛固酮和血管生压素生成增加:通过缩血管作用以及促进Na＋和水的重吸收，有利于血量的恢复.血管紧张素Ⅱ还能引起渴感和饮水行为，使机体通过饮水增加细胞外液量。4)血浆蛋白质和红细胞的恢复:失血时损失的一部分血浆蛋白质由肝脏加速合成，在一天或更长的时间内逐渐恢复.红细胞则由骨髓造血组织加速生成，约数周才能恢复。__
解放军文职招聘考试2014年6月英语四级真题(第三套)听力文本-解放军文职人员招聘-军队文职考试-红师教育
发布时间：2017-06-18 18:54:362014年6月英语四级真题(第三套)听力文本Section A1.A) He has proved to be a better reader than the woman.B) He has difficulty understanding the book.C) He cannot get access to the assigned book.D) He cannot finish his assignment before the deadline.A) She will drive the man to the supermarket.B) The man should buy a car of his own.C) The man needn t go shopping every week.D) She can pick the man up at the grocery store.A) Get more food and drinks.B) Ask his friend to come over.C) Tidy up the place.D) Hold a party.A) The talks can be held any day except this Friday.B) He could change his schedule to meet John Smith.C) The first-round talks should start as soon as possible.D)The woman should contact John Smith first.A) He understands the woman s feelings.B) He has gone through a similar experience.C) The woman should have gone on the field trip.D) The teacher is just following the regulations.A) She will meet the man halfway.B) She is sorry the man will not come.C) She will ask David to talk less.D) She has to invite David to the party.A) Few students understand Prof. Johnson s lectures.B) Few students meet Prof. Johnson s requirements.C) Many students find Prof. Johnson s lectures boring.D) Many students have dropped Prof. Johnson s class.A) Check their computer files.B) Make some computations.C) Study a computer program.D) Assemble a computer.Questions 9 to 12 are based on the conversation you have just heard.A) It allows him to make a lot of friends.B) It requires him to work long hours.C) It enables him to apply theory to practice.D) It helps him understand people better.A) It is intellectually challenging.B) It requires him to do washing-up all the time.C) It exposes him to oily smoke all day long.D) It demands physical endurance and patience.A) In a hospital.B) At a coffee shop.C) At a laundryD) In a hotelA) Getting along well with colleagues.B) Paying attention to every detail.C) Planning everything in advance.D) Knowing the needs of customers.Questions 13 to 15 are based on the conversation you have just heard.A) The pocket money British children get.B) The annual inflation rate in Britain.C) The things British children spend money on.D) The rising cost of raising a child in Britain.A) It enables children to live better.B) It goes down during economic recession.C) It often rises higher than inflation.D) It has gone up 25% in the past decade.A) Save up for their future education.B) Pay for small personal things.C) Buy their own shoes and socks.D) Make donations when necessary.Section BPassage oneQuestions 16 to 19 are based on the passage you have just heard.A) District managers.B) Regular customers.C) Sales directors.D) Senior clerks.A)The support provided by the regular clients.B)The initiative shown by the sales representatives.C)The urgency of implementing the company^ plans.D)The important part played by district managers.A) Some of them were political-minded.B) Fifty percent of them were female.C) One third of them were senior managers.D) Most of them were rather conservative.A) He used too many quotations.B) He was not gender sensitive.C) He did not keep to the point.D) He spent too much time on details.Passage TwoQuestions 20 to 25 are based on the passage you have just heard.A) State your problem to the head waiterB) Demand a discount on the dishes ordered.C) Ask to see the manager politely but firmly.D) Ask the name of the person waiting on you.A) Your problem may not be understood correctly.B) You don t know if you are complaining at the right time.C)Your complaint may not reach the person in charge.D)You can t tell how the person on the line is reacting.A) Demand a prompt response.B) Provide all the details.C) Send it by express mail.D) Stick to the point.A) Fashion designer.B) Architect.C) City planner.D) Engineer.A) Do some volunteer work.B) Get a well-paid part-time job.C) Work flexible hours.D) Go back to her previous post.A) Few baby-sitters can be considered trustworthy.B) It will add to family s financial burden.C) A baby-sitter is no replacement for a mother.D) The children won t get along with a baby-sitter.Section CAlmost every child, on the first day he sets foot in a school building, is smarter, more 26 , less afraid of what he doesn t know, better at finding and 27 ，more confident, resourceful (机敏的）， persistent and 28 than he will ever be again in his schooling-or, unless he is very unusual and very lucky, for the rest of his life. Already, by paying close attention to and 29 the world and people around him, and without any school-type formal instruction, he has done a task far more difficult, complicated and 30 than anything he will be asked to do in school, or than any of his teachers has done for years. He has solved the 31 of language. He has discovered it-babies don t even know that language exists-and he has found out how it works and learnt to use it32 . He hasdone it by exploring, by experimenting, by developing his own model of the grammar of language, by33 and seeing whether it works by gradually changing it and 34 it until it does work. And while he has been doing this, he has been learning other things as well, including many of the 35 that the schools think only they can teach him, and many that are more complicated than the ones they do try to teach him.Section ADirections: In this section, you will hear 8short conversations and 2 long conversations. At the end of each conversation, oneor more questions will be asked about what was said. Both the conversation andthe questions will be spoken only once. After each question there will be apause. During the pause, you must read the four choices marked A), B), C), andD), and decide which is the best answer. Then mark the corresponding letter onAnswer Sheet 1 with a single line through the centre.Now let s begin with the eight shortconversations.W: Just imagine! We have to finish reading 300 pages before Monday! How can the professor expect us todo it in such a short time?M: Yeah, but what troubles me is that I can t find the book in the library or in the university bookstore.Q：What does the man mean?M：Do you think I could borrow your car to go grocery shopping? The supermarkets outside the city are somuch cheaper. I d also be happy to pick up anything you need.W：Well, I don t like to let anyone else drive my car. Tell you what, why don t we go together?Q：What does the woman mean?M: Forgive the mess in here. We had a party last night. Here were a lot of people and they all brought food. W: Yeah，I can tell. Well, I guess it s pretty obvious what you ll be doing most of today.Q: What does the woman think the man will do?W：What time would suit you for the first-round talks with John Smith?M：Well, you know my schedule. Other than this Friday, one day is as good as the nextQ：What does the man mean?W：I was so angry yesterday! My biology teacher did not even let me explain why I missed the field trip. Hejust wouldn t let me pass!M：That doesn t seem fair,I d feel that way too if I were you.Q：What does the man imply?M: I really can t stand the way David controls the conversation all the time. If he is going to be at your Christmas party, I just won t come.W: I m sorry you feel that way, but my mother insists that he come.Q: What does the woman imply?W: You re taking a course with Prof. Johnson. What s your impression so far?M: Well, many students could hardly stay awake in his class without first drinking a cup of coffee.Q: What does the man imply?W: Have you ever put a computer together before?M: No, never. But I think if we follow these instructions exactly, we won t have much trouble.Q: What are the speakers going to do?Now you ll hear the two long conversations.Conversation OneW ： What sort of hours do you work, Steve?M： (9) Weil, I have to work very long hours, about eleven hours a day.W： What time do you start?M： I work 9 to3, then I start again at5:30 and work until 11，six days a week. So I have to work very unsocial hours.W ： And do you have to work at the weekend?M： Oh, yes. That s our busiest time. I get Wednesdays off.W ： What are the things you have to do and the things you don t have to do?M： Uh, I don t have to do the washing-up, so that s good. I have to wear white, and I have to keep everything in the kitchen totally clean.W： (10) What s hard about the job?M： (10) You are standing up all the time. When we are busy, people get angry and sharp, but that s normal.W： How did you learn the profession?M： Well, I did a two-year course at college. In the first year we had to learn the basics, and then we had totake exams.W： Was it easy to find a job?M： (11) I wrote to about six hotels and one of them gave me my first job, so I didn t have to wait too long. W：(12) And what s the secret of being good at your job?M： (12) Attention to detail. You have to love it You have to show passion for it W： And what are your plans for the future?M： I want to have my own place when the time is right.9.What does the man say about his job?10.What does the man think is the hardest part of his job?11.Where did the man get his first job after graduation?12.What does the man say is important to being good at his job?Conversation TwoW： (13) Now you ve seen this table of figures about the pocket money children in Britain get?M： Yes. I thought it was quite interesting, but I don t quite understand the column entitled Change. Can you explain what it means?W: Well, I think it means the change from the year before. I am not a mathematician, but I assume the rise from 70p to 90p is a rise of 25 percent.M： Oh, yes, I see. And the inflation rate is there for comparison.W： Yes. (14) Why do you think the rise in pocket money is often higher than inflation?M： I am sorry I ve no idea. Perhaps parents in Britain are too generous.W： Perhaps they are. But it looks as if children were a lot better off in 2001 than they were in 2002. That s strange, isn t it? And they seem to have been better off in 2003 than they are now. I wonder why that is.M： Yes, I don t understand that at all.W： Anyway, if you had children, how much pocket money would you give them?M： I don t know. I think HI probably give them two pounds a week.W： Would you? And what would you expect them to do with it?M： (15) Well, out of that they have to buy some small personal things, but I wouldn t expect them to save to buy their own socks, for example.W： Yes. By the way, do most children in your country get pocket money?M： Yeah, they do.Questions 13 to 15 are based on the conversation you have just heard.13.What is the table of figures about?14.What do we learn from the conversation about British children s pocket money?15.Supposing the man had children, what would lie expect them to do with their pocket money?Section BDirections: In this section, you will hear3 short passages. At the end of each passage, you will hear some questions. Boththe passage and the questions will be spoken only once. After you hear aquestion, you must choose the best answer from the four choices marked A), B),C), and D).Then mark the corresponding letter on Answer Sheet 1with a singleline through the centre.Passage One(16) As the new sales director for a national computer firm，Alex Gordon was looking forward to his first meeting with the company s district managers. Everyone arrived on time, and Alex s presentation went extremely well. (17) He decided to end the meeting with the conversation about the importance of the district managers to the company s plans. I believe we are going to continue to increase our share of the market, he began, because of the quality of the people in this room. The district manager is the key to the success of the sales representatives in his district. He sets the term for everyone else. If he has ambitious goals and is willing to put in long hours, everyone in his unit will follow his example. (19) When Alex has finished, he received polite applause, but hardly the warm response he had hoped for. Later he spoke with one of the senior manager. Things were going so well until the end ，Alex said disappointedly. Obviously, I said the wrong thing. Yes, the district manager replied. (18) Half of our managers are women. Most have worked their way up from sales representatives, and they are very proud of the role they played in the company s growth. (19) They don t care at all about political correctness. But they were definitely surprised and distressed to be referred to as he in your speech.16.Who did Alex Gordon speak to at the first meeting?17.What did Alex want to emphasize at the end of his presentation?18.What do we learn about the audience at the meeting?19.Why did Alex fail to receive the warm response he had hoped for?Passage TwoThe way to complain is to act business-like and important. (20) If your complaint is immediate, suppose you got the wrong order at a restaurant, make a polite but firm request to see the manager. When the manager comes, ask his or her name. And then state your problem and what you expect to have done about it. Be polite! Shouting or acting rude will get you nowhere. But also be firm in making your complaint. Besides, act important. This doesn t mean to put on airs and say do you know who I am? What it means is that people are often treated the way they expect to be treated. If you act like someone who expects a fair request to be granted, chances are it will be granted. (21) The worst way to complain is over the telephone- You are speaking to a voice coming from someone you cannot see. So you can t tell how the person on the line is reacting. It is easy for that person to give you the run-around. Complaining in person or by letter is generally more effective. If your complaint does not require an immediateresponse, it often helps to complain by letter. If youhave an appliance that doesn t work, send a letter to the store that sold it. (22) Be business-like and stick to the point. Don t spend a paragraph on how your uncle John tried to fix the problem and couldn t.20.What does the speaker suggest you do when you are not served properly at a restaurant?21.Why does the speaker say the worst way to complain is over the telephone?22.What should you do if you make a complaint by letter?Passage ThreeBarbara Sanders is a wife and the mother of two children, ages 2 and 4. Her husband, Tom, is an engineer and makes an excellent salary. (23) Before Barbara had children, she worked as an architect for the government, designing government housing. She quit her job when she became pregnant, but is now interested in re-turning to work. She s been offered an excellent job with the government her husband feels it s unnecessary for her to work since the family does not need the added income. He also thinks that a woman should stay home with her children. (24) If Barbara feels the need to do socially important work, he thinks that she should do volunteer work one or two days a week. Barbara, on the other hand, has missed the excitement of her profession and does not fed she would be satisfied doing volunteer work. She would also like to have her own income, so she does not have to ask her husband for money whenever she wants to buy something. She does not think it s necessary to stay home every day with the childrenand she knows a very reliable baby-sitter who s willing to come to her house. (25) Tom does not think a baby-sitter can replace a mother and thinks it s a bad idea for the children to spend so much time with someone who s not part of the family.23.What was Barbara s profession before she had children?24.What does Barbara s husband suggest she do if she wants to work?25.What does Tom think about hiring a baby-sitter?Section CDirections: In this section, you will heara passage three times. When the passage is read for the first time, you shouldlisten carefully for its general idea. When the passage is read for the secondtime, you are required to fill in the blanks with the exact words you have justheard. Finally, when the passage is read for the third time, you should checkwhat you have written.Now listen to the passage.Almost every child, on the first day he sets foot in a school building, is smarter, more curious, less afraid of what he doesn t know, better at finding andfiguring things out ，more confident, resourceful (机敏的）， persistent and independent than he will ever be again in his schooling-or, unless he is very unusual and very lucky, for the rest of his life. Already, by paying close attention to and interacting with the world and people around him, and without any school-type formal instruction, he has done a task far more difficult, complicated andabstract than anything he will be asked to do in school, or than any of his teachers has done for years. He has solved the mystery of language. He has discovered it-babies don t even know that language exists-and he has found out how it works and learnt to use it appropriate . He hasdone it by exploring, by experimenting, by developing his own model of the grammar of language, bytrying it out and seeing whether it works by gradually changing it andrefining it until it does work. And while he has been doing this, he has been learning other things as well, including many of theconcepts that the schools think only they can teach him, and many that are more complicated than the ones they do try to teach him.每天15分钟英语听力ID：shrj520小伙伴关注了之后，听力变成送分题▲微信扫描以上二维码Section AShort ConversationC)。未听先知四个选项都以he作主语，且出现了 reader, book, assignment等，故推测本题考查的内容与读书有关。详解对话中,女士说周一前必须读完300页的书，对教授要求在这么短的时间内完成表示不理解，但困扰他的问题是他在图书馆或学校书店根本找不到那本书。由此可知,男士找不到教授要求读的书,故答案为C)。A)。（未听先知:选项中提到了 supermarket，car, go shopping, store等，故推测本题与购物和汽车有关。详解：对话中,男士询问女士是否可以借她的车去购物,并乐意为女士购买她所需要的东西;女士表示不愿意把车借给别人,但是可以一起去。由此可知，女士将开车和男士一起去购物，故答案为A)C)。未听先知：选项中出现了 food, drinks, party等，故推测本题考查与聚会有关的内容。详解:对话中，男士首先说明这里乱七八糟的原因:昨晚有个聚会,人很多,而且都带了吃的。女士表示理解:说能猜出男士今天大部分时间都将在做什么了.即收拾这个地方,故答案为C)。A)。未听片先知：选项中出现了 talks, schedule, first-round talks等，故推测本题考杏的内容与谈判的时间安排有关。详解：对话中,女士询问男士与约翰o史密斯第一轮谈判的合适时间，男士说除了本周五，其他任何一天都可以，故答案为A)。A)。未听先知：项中出现了 field trip, teacher, regulations等,可推测本题是关于教师和学生的话题。详解：女士说她昨天很生气,因为生物老师不让她解释她没有参加校外实习的原因，而是直接不让她通过考试;男士说如果自己是女士,他也会有相同的感受。由此可知，男士很理解女士现在的心情，故答案为A)。D)。未听先知：每四个选项均以she作主语，其中出现了 come, invite, party等，由此可以推测本题考查的内容与聚会有关。详解：对话中,男士抱怨说自己实在无法忍受戴维主导谈话的方式,并说如果戴维参加女士的圣诞晚会，自己就不去了;女士感到遗憾,说是她母亲坚持请戧维来。言外之意是,女士不得不请戯维来参加圣诞晚会,故答案为D)。C) 未听先知：选项中出现了 Students, Prof. Johnson, lectures, boring等,并根据各选项意思，可以推测本题考查学生对约翰逊教授的课程的反应。详解：对话中,女士询问男士对约翰逊教授的课程的印象;男士回答说要是课前不先喝一杯咖啡的话,许多学生几乎无法保持淸醒。由此可知,约翰逊教授的课程比较枯燥,故答案为C)。未听先知：选项中出现了 computer files, computer program, assemble a computer 等,可以推测本题考查的内容与使用电脑或组装电脑有关。详解：对话中，女士问男士是否组装过电脑;男士说从来没有,不过完全按照说明来操作应该不会有太大问题。由此可知,两人谈论的话题是组装电脑,故答案为D)。Long Conversation One预览四道题各选项,其中出现了 work, colleagues, customers等，根据各选项意思,可以推测对话可能与某种工作相关。9. What does the man say about his job?详解：对话开头,女士问男士的工作时间，男士回答说工作时间很长,每天大约工作11个小时,故B）为答案。10. What does the man think is the hardest part of his job?详解：对话中，女士问男士工作中最难的是什么,男士回答说必须长时间站着,在客流髙峰期，顾客变得易怒且尖刻。由此可知,男士的工作不仅需要体力,还要有耐心，故D)为答案。11. Where did the man get his first job after graduation?详解：对话中,女士询问男士是否容易找到工作,男士说他写信给六家酒店,其中一家给了他第一份工作。由此可知,他的第一份工作是在酒店里，故D)为答案。12. What does the man say is important to being good at his job?详解：对话末尾部分,女士问男士做好这份工作的秘诀是什么,男士说要注意细节,故B)为答案。Long Conversation Two未听先知：预览三道题各选项,其中提到了 Pocket money, British children等,由此推测对话可能与英国儿童的零用钱相关。13. What is the table of figures about?A)。详解：对话开头部分,女士询问男士是否看到英国儿童零用钱的数据表格，由此可知,该表格内容与英国儿童的零用钱有关，故A)为答案。14. What do we learn from the conversation about British children s pocket money?C)详解：对话中,两人讨论了表格中的数据,女士问男士儿童零用钱的增长率要高于通货膨胀率的原因,故答案为C)。15. Supposing the man had children, what would lie expect them to do with their pocket money?B)详解：对话末尾部分,女士问男士希望孩子们用零用钱做什么,男士回答说希望他们买些小件的个人物品，故答案为B)。Section BPassage One预览四道题各选项，由选项中的managers，sales representatives等可以推測，短文可能与公司的管理及销售人员相关。16. Who did Alex Gordon speak to at the first meeting?A)详解:短文开头提到,一家全国性的电脑公司的新任销售总监艾里克斯o戈登期望着与区域经理的第一次会面。由此可知,艾里克斯o戈登讲话的对象是区域经理，故A)为答案。17. What did Alex want to emphasize at the end of his presentation?D)详解：短文中提到,艾里克斯o戈登决定最后以区域经理对公司规划的重要性来结束会议,故D)为答案。18. What do we learn about the audience at the meeting?B)详解：短文主要介绍了新任销售总监艾里克斯o戈登在区域经理会议上的讲话,所以会议的参加者是经理。其中,一位髙级经理提到,一半的区域经理是女性,故B)为答案。19. Why did Alex fail to receive the warm response he had hoped for?B)详解：-位髙级经理在解释艾里克斯的讲话没有得到预期的热烈回应的原因时说，-半的区域经理是显然对于在讲话中被称为 he 而感到惊讶和忧虑,即他对性别问题不够敏感，故B)为答案。Passage Two20. What does the speaker suggest you do when you are not served properly at a restaurant?21. Why does the speaker say the worst way to complain is over the telephone?22. What should you do if you make a complaint by letter?D)。详解：短文在最后部分提到如何写投诉信，指出投诉信要务实、切题,不要谈论无关的内容，故D)为答案。Passage Three预览三道题各选项，第23题涉及不同职业,第24题涉及具体的工作形式,第25题提到了 baby-sitter -词,由此推断短文可能是关于工作与照看孩子的问题。23. What was Barbara s profession before she had children?B)。详解：短文一开始提到，芭芭拉.桑德斯现在是两个孩子的母亲，在有孩子之前，她曾是政府部门的建筑设计师,设计政府大楼，故答案为B)。24. What does Barbara s husband suggest she do if she wants to work?A)。详解：短文中间部分提到,芭芭拉o桑德斯的丈夫不希望她重新工作，而是希望她照顾孩子,如果她想做有社会意义的工作，他建议她每周做一两天的志愿者工作,故答案为A)。25. What does Tom think about hiring a baby-sitter?C)。详解：短文末尾部分提到，芭芭拉o桑德斯想请一位靠得住的保姆照看孩子,汤姆认为,保姆无法取代母亲,孩子长时间与非家庭成员接触并非好事，故答案为C)。Section C26.curious。详解：此处应该填一个形容词与more共同构成比较级结构。curious意为 好奇的，求知的 。27.figuring things out。详解：此处应该填一个动名词短语，与finding构成并列结构。figure things out 意为 把事情弄明白 。28.independent。详解：此处应该填一个形容词,与前面的形容词confident，resourceful, persistent构成并列结构。independent意为 独立的，不受约束的 。29.interacting with。详解：此处应该填一个动名词短语，与paying dose attention to构成并列结构。interact with意为 交流，交往30.abstract。详解：此处应该填一个形容词,与difficult, complicated并列构成比较级结构。abstract意为 抽象的 。31.mystery。详解：由冠词the可知此处应该填一个名同D mystery意为 秘密,奥秘32.appropriately。详解：此处应该填入一个副同，修饰前面的use。Appropriately意为 适当地,合适地33.trying it out。详解：此处应该填一个动名词短语，作前面介词by的宾语，并与空格后面的seeing 并列。Trysth. out意为 试验，检验 。34.refining。详解：此处应该填一个动名词,与空格前面的changing并列。refine意为 改进，完善 。35.concepts。详解此处应该填一个名同的复数形式,被后面that引导的定语从句所修饰。concept意为 观念,想法 。
语句排序题答案一眼看出靠的是两个秒杀答题技巧
一、找显眼的提示词一些语句排序题的首句不好判断，即使从它的选项中可以知道只有这两句中的一句是首句，但是你在那里琢磨半天，盯着这两句看了一遍又一遍，还是看不出来哪句是首句，这可怎么办？如果遇到这样的情况，请立即放弃判断首句，去看其他语句，找突破口，比如说一些语句中会出现明显的指示词，如这、它、与此类似、总之……，这些你一眼扫过去就能发现的明显词汇，将帮你快速锁定答案。不信？看下面这道2017年军队文职招考真题，见证奇迹的时刻到了！千万别眨眼啊！①未开采的煤炭只是一种能源储备，只有开采出来，价值才能得到发挥②充分挖掘并应用大数据这座巨大而未知的宝藏，将成为企业转型升级的关键③有人把大数据比喻为蕴藏能量的煤矿④数据作为一种资源，在“沉睡”的时候是很难创造价值的，需要进行数据挖掘⑤大数据是一种在获取、存储、管理、分析方面规模大大超出传统数据库软件工具能力范围的数据集合⑥与此类似，大数据并不在“大”，而在于“用”将以上6个句子重新排列，语序正确的是：A.③①②⑤④⑥B.⑤③④⑥①②C.③⑤②①④⑥D.⑤④③①⑥②国家军队文职考试网统计：本题正确率约为55%看到这一正确率是不是心里有了些许安慰呢？因为不只你一个人错了，还有这么多小伙伴陪着你呢！大家拿到这题肯定先看③和⑤了吧，在那里研究半天，发现两句好像都可以做首句，不好排除啊。这可怎么办？“还能怎么办，只能一句一句挨着看一遍，慢慢缕缕顺序，挨个排除呗！”只能说这位考生太耿直了，看笔者下面放个大招！不知道大家注意到第⑥句没，“与此类似”，多么明显的提示词啊，就这么坦荡荡地放在大家眼前，无论如何也不能漏掉它啊！“此”指的是什么？“大数据不在大而在于用”到底与什么类似呢？看前面几句，明显就是指第①句，所以①⑥肯定是在一起的，看看选项，只有D项是这么排序的，按照D项的顺序验证一下，很通顺，就选D。看，就通过一个明显的提示词就能快速判断出正确答案，记住了，以后判断不出首句时，先看看有没有显眼的提示词，它会帮助你快速锁定答案！二、语句话题的一致性①让世代居住在古城的居民全搬到城外，破坏了历史街区的真实与完整，不利于古城文化遗产和原生态文化的保护与传承②人口流动是一个长期自然发展的过程③既要保护古城历史文化遗存、历史街区等物质载体，也要传承风土人情、生活习俗等文化生态，实现传统文化生活和古城文明的延续④仅就商业运营来说，这种模式在一些地方也并不成功⑤如果把古城内的物质文化遗产比作人的“肌肉和骨架”，那么非物质文化遗产就是人体里流淌的“血液”，两者密不可分⑥现在有种现象，政府或公司把古城里的街区甚至整体城区买下来，把原来居民安置到城外，然后引来商户进城经营将以上6个句子重新排列，语序正确的是：A.①④②⑥③⑤B.②⑤⑥③④①C.⑤③⑥②①④D.⑥①②④⑤③国家军队文职考试网统计：本题正确率约为这题是真难啊，看这可怜巴巴的正确率就知道了。“这命题人是从哪里找到的文段，这几个句子怎么排感觉都不对啊，按照四个选项的顺序都读了一遍，感觉木有正确答案，好心塞，再也不会觉得语句排序简单了。”这位考生不要难过，只要掌握了方法，语句排序将不会再是你的烦恼！那么怎么快速找出答案呢？这种看起来不相干的几句话，主要是靠分类，按照话题分类。②句最特殊，感觉它放哪里都不太对，就从它入手。②谈到“人口流动”，那么还有哪句谈到了？一瞅，①和⑥都是在说把居民迁到城外，涉及到了“人口流动”的话题。剩下的其他三句都与“人口流动”无关，因此①②⑥应该是在一起的，看选项，排除A、B两项。再看它们之间的顺序，根据C、D两项可知，⑥在①、②之前，只要判断出①、②的先后顺序即可确定答案。假如是①②的顺序，“人口流动是一个长期自然发展的过程”后面该接什么呢？按照D项的顺序“⑥①②④”，④中提到“这种模式”，话题明显与②不搭边，连在一起逻辑上也说不过去，因此排除D项。正确答案就选C！（如果你只看不练、做题少，掌握再多技巧对提高正确率都没有帮助）
2018年军队文职人员招聘考试（化学）模拟试题及答案（一）-解放军文职人员招聘-军队文职考试-红师教育
发布时间：2018-01-09 11:22:531.下列化合物为离子型化合物，且阳离子和阴离子具有相同的电子层结构的是A.MgOB.NaClC.KFD.NO答案：A2.实验室用铜和稀硝酸制取NO时，为了加快反应速率，可以采用的措施是A.改用浓硝酸B.减小稀硝酸的浓度C.加热D.增加压强答案：C
