【单选题】
实施胸外按压时，八周岁以上的伤员按压深度在___cm。
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【单选题】
实施人工呼吸模拟操作时，先把模拟人放平，头往后仰___，形成气道放开，正确人工吹气2次。
A. 5°～10°
B. 10°～20°
C. 30°～50°
D. 70°～90°
【单选题】
下列关于多功能担架的表述中，错误的是___。
A. 被救者的体重原则上不能超过140kg
B. 每次只能救助一人
C. 操作时固定带要连接牢固，运送时被救者头部应朝后
D. 在有毒化学事故现场使用后，必须对担架进行洗消
【单选题】
使用多功能担架时，被救者的体重原则上不能超过___。
A. 80kg
B. 100kg
C. 120kg
D. 140kg
【单选题】
一般情况下，多功能担架承重为___。
A. ≤60kg
B. ≤120kg
C. ≥120kg
D. ≥200kg
【单选题】
下列关于止血带使用方法的表述中，错误的是___。
A. 止血带会阻断血液的流动，捆扎的时间过长会严重损伤组织，甚至导致肢体坏死
B. 止血带既能用于捆扎四肢，也能捆扎头部、颈部或躯干部
C. 绷带包扎完毕后，应经常检查脚趾或者手指，看看它的末端是否有发乌的紫斑，以及该处的体温有无下降等现象
D. 不能长时间的利用止血带捆扎肢体，除非是在施行动脉结扎手术的时候，迫不得已才那么做
【单选题】
钢尺测量规格有150、200、___和500毫米
A. 1
B. 300
C. 0.5
D. 100
【单选题】
内封式堵漏袋的直径系列一般为￠100mm～￠500mm，膨胀后的直径约增加___倍。
【单选题】
机动泵尽可能放置水平位置，非工作状态时倾斜角不应大于___。
A. 20°
B. 30°
C. 40°
D. 50°
【单选题】
机动泵尽可能放置水平位置，工作状态时倾斜角不应大于___。
A. 10°
B. 15°
C. 20°
D. 30°
【单选题】
手动泵通常低压输出压力为6MPa～8MPa，高压输出压力为___MPa，泵中的高低压自动转换阀可根据外界负载的变化自动转变压力。
【单选题】
开门器工作时，两个底脚逐渐撑开，最大可撑开___mm。
A. 100
B. 120
C. 150
D. 180
【单选题】
液压救援顶杆的额定工作压力为___Mpa。
【单选题】
下列哪项不属于液压剪断器的作业范围___。
A. 普通的圆钢
B. 事故车辆的车门
C. 铝合金
D. 淬硬的钢材
【单选题】
下列关于液压多功能钳操作使用的表述，错误的是___。
A. 剪切作业时应使被剪工件与剪刀平面垂直
B. 剪切作业时，做好安全防护，可以用来剪切两端都是自由端的物体
C. 多功能钳用于剪切时，不允许剪切淬硬的钢材
D. 当剪刀端部刃口的侧向分离垂直距离大于3mm时即应退刀
【单选题】
液压多功能钳的额定工作压力为___Mpa。
【单选题】
下列关于液压扩张器使用维护要求的表述，错误的是___。
A. 扩张头与工作对象应接触可靠，尽可能用扩张头上的大圆弧进行扩张，以免滑脱发生危险
B. 扩张器在做扩张或牵拉作业时，应注意工作对象的重心位置，以免在作业时工作对象倾覆造成意外伤害
C. 液压锁体上的3个安全阀是扩张器安全工作的保证，不允许非专业维修人员进行调整
D. 扩张器是做扩张或夹持之用，也可做长期支撑用
【单选题】
强制送风呼吸器使用环境中的氧含量（体积浓度）应不低于___。
A. 5%
B. 10%
C. 17%
D. 21%
【单选题】
下列不属于消防安全吊带结构型式分类的是___。
A. 坐式安全吊带
B. 胸式安全吊带
C. 全身式安全吊带
D. 攀登安全吊带
【单选题】
下列安全吊带中，按其结构型式分类，不是同一类的是___。
A. 坐式安全吊带
B. 胸式安全吊带
C. 全身式安全吊带
D. 手持式上升器
【单选题】
下列关于特级化学防护服维护保养的表述中，错误的是___。
A. 避免在太阳下曝晒，严禁裸露贮存，应室内存放
B. 避免与油、酸、碱等易燃、易爆物品或化学品混装
C. 脱下后的服装应进行检查，当各种配件完好且服装无损坏，可进一步冲洗浸泡，晾干后再次使用
D. 一旦在染有军用生化毒剂的事故现场使用后，必须经过彻底冲洗洗消方可保留再次使用
【单选题】
一级化学防护服的防护靴击穿电压为___V。
A. 220
B. 380
C. ≥1100
D. ≥5000
【单选题】
二级化学防护服的防护靴击穿电压为___V。
A. 220
B. 380
C. ≥1100
D. ≥5000
【单选题】
一般情况下，消防电梯从首层到顶层的运行时间不超过___s。
【单选题】
每个防烟分区的建筑面积不宜超过___，且防烟分区不应跨越防火分区。
A. 300㎡
B. 500㎡
C. 800㎡
D. 1000㎡
【单选题】
正压机械送风排烟时，向楼梯间及其前室、消防电梯前室或合用前室送风，使楼梯间、前室或合用前室形成___pa压力，以阻止走道内的烟雾流向楼梯间及其前室或合用前室。
A. 5～10
B. 15～25
C. 25～50
D. 60～110
【单选题】
防火门应为向疏散方向开启（设防火门的空调机房、库房、客房门等除外）的___，并在关闭后应能从任何一侧手动开启。
A. 平开门
B. 推拉门
C. 下滑门
D. 旋转门
【单选题】
建筑物中管道井、电缆井等竖向井道的检查门和高层民用建筑中垃圾道前室的门均应采用___防火门。
【单选题】
高层建筑物封闭楼梯间的门以及消防电梯前室或合用前室的门均应采用___防火门。
【单选题】
___防火门主要安装于防火分区之间的防火墙上。
【单选题】
A类丙级防火门的耐火性能为耐火完整性和耐火隔热性都不小于___h。
A. 2.0
B. 1.5
C. 1.0
D. 0.5
【单选题】
A类乙级防火门的耐火性能为耐火完整性和耐火隔热性都不小于___h。
A. 2.0
B. 1.5
C. 1.0
D. 0.5
【单选题】
A类甲级防火门的耐火性能为耐火完整性和耐火隔热性都不小于___h。
A. 2.0
B. 1.5
C. 1.0
D. 0.5
【单选题】
防火卷帘门的分类按安装形式有墙侧式和___。
A. 墙中式
B. 洞外式
C. 上卷式
D. 下卷式
【单选题】
___是对教学方法的研究和示范，是提高教练员组织实施训练能力的一种教学活动。
A. 讲授法
B. 演示法
C. 示教作业
D. 示范作业
【单选题】
基地训练是今后部队训练发展的方向，适用于___。
A. 大型演练
B. 岗位分训
C. 建制训练
D. 专业技术训练
【单选题】
泡沫炮阵地的选择通常在距离燃烧区或燃烧物体位置适当的上、侧风方向，泡沫炮上倾角宜保持在___，避开有可能发生爆炸的部位。
A. 10°～15°
B. 20°～30°
C. 30°～45°
D. 45°～60°
【单选题】
在宽大的车间、仓库和大厅等建（构）筑物内灭火时，为防止屋顶塌落或其它物体坠落伤人，消防人员不应站在建（构）筑物内的中间，应依靠___设置水枪阵地。
A. 防火墙
B. 防火门
C. 承重墙
D. 防火卷帘
【单选题】
下列关于分水器设置的表述中，错误的是___。
A. 同一分水器前的水枪阵地标高差不宜超过20m
B. 进入闷顶的水枪，不宜与室外地面水枪合用分水器
C. 两支水枪间的距离相距80m以上时，不宜合用分水器
D. 实施向纵深进攻的水枪，不宜与室外水枪阵地合用分水器
【单选题】
两支水枪间的距离相距___m以上时，不宜合用分水器。
【单选题】
下列关于缓降器维护保养的表述中，正确的是___。
A. 缓降器禁止与油脂、酸类、易燃品及有腐蚀性的物品混放在一起
B. 缓降器达到最高使用次数时，要拆缷检查，全面清洗，注油、更换配件
C. 使用后，应清除缓降器上的灰尘和泥土等脏物，必要时可用淡水清洗缓降滑带，晾前应当拧水，晾时避免烈日曝晒
D. 缓降器摩擦轮毂内严禁注油，以免摩擦轮打滑而造成滑降人员坠落伤亡事故
推荐试题
【单选题】
Q2: According to the passage, under what circumstances may an avalanche occur?___
A. There are too many layers of snow on the .
B. There is a layer of snow covering an entire area .
C. The top layer of snow slides off the layer below it .
D. The layer of snow below the surface becomes unstable .
【单选题】
Q3: What are skiers advised to do to avoid being caught in an avalanche?___
A. Ski only in the official ski areas .
B. Look for solid snow to walk on .
C. Look out for each other while skiing .
D. Learn to control themselves in an avalanche .
【单选题】
Q4: Why does the ski patrol use explosives?___
A. To dig holes in the snow .
B. To close the area for skiing .
C. To make an avalanche move on purpose .
D. To' check how different layers are holding up .
【单选题】
Q1:What is conversation mainly about?___
A. The woman's happy college life the man's doubt .
B. The woman's spending habits and the man's concerns .
C. The man's reminding the woman of the exam this Thursday .
D. The man's support for the woman over the past 15 years .
【单选题】
Q2:What did the woman do last night?___
A. She bought a new leather coat .
B. She studied very hard for an exam .
C. She treated all her friends to dinner .
D. She went to a concert with her friends .
【单选题】
Q3:Where did the woman get the money?___
A. She just received her student loan .
B. She saved some money for herself .
C. She borrowed the money from her friends .
D. She asked her mom to send her the money .
【单选题】
Q4:What is the man?___
A. A teacher of biology .
B. An undergraduate student .
C. A freshman in biology class .
D. A graduate teaching assistant .
【单选题】
Q1: What is this passage mainly about?___
A. How businesses can compete with each other .
B. How small businesses operate during holidays .
C. How small businesses manage holiday workers .
D. How can earn more money during holidays .
【单选题】
Q2: According to Rubin, what can small companies do to thank holiday workers?___
A. Have talks with their families .
B. Give them good extra benefits .
C. Offer them expensive holiday tokens .
D. Show appreciation to them face to face .
【单选题】
Q3: What can small business owners do to help holiday workers get into the holiday spirit?___
A. Entertain them with big meals .
B. Let them enjoy some holiday games .
C. Give them handmade thank-you cards .
D. Send their families some holiday gift cards .
【单选题】
Q4: Who are supposed to benefit most from this passage?___
A. Workers who have to work during holidays .
B. Employees who intend to earn extra money .
C. Big companies that usually close on holidays .
D. Small businesses that try to be more competitive .
【单选题】
In the first two paragraphs of the passage the writer tries to tell us that___
A. he had lived in Washington D.C. for twenty years
B. he was very imaginative when he was a child
C. he had fond memories of his old neighborhood
D. )he had come from a very poor neighborhood
【单选题】
The writer ,as a child ,was very fond of playing in the basement because ___
A. it was bright and alive
B. it contained a movie house and a space station
C. it was ideal for playing hide-and-seek
D. it was surrounded by trees and flowers
【单选题】
How did the writer feel when he visited his old neighborhood in Washington D.C. ?___
A. Greatly surprised .
B. Very regretful .
C. Quite excited .
D. Very sad .
【单选题】
On his visit to his hometown ,the writer found the old apartment building___
A. see medunfit to live in
B. had been repaired
C. could hardly be recognized
D. looked dirty and smelt horrible
【单选题】
" Youcan never go home again "inthe last sentence of this passage means that___
A. one should never revisit his hometown after many years of absence
B. one will never find his hometown the same as it was in his childhood memory
C. avisit to one's hometown will bring back one's fond memories of home
D. avisit to one's hometown will bring back many sad memorie
【单选题】
We learn from the passage that Tracy died___
A. on December 8,1992
B. of brain damage
C. 24 hours after he fell off the roof of a car
D. in a car crash
【单选题】
Tracy's parents decided to donate Tracy's organs because___
A. Tracy told them to do so just before he died
B. they wanted to save others the pain of seeing a dear one die
C. David's life could continue in a meaningful way
D. they knew David was suffering from a hopeless liver disease
【单选题】
The meeting between the writer's family and Tracy's parents was arranged because___
A. the writer and her husband wished to express their thanks to Tracy's parents
B. the local organ bank wanted to see how both families felt about the donation
C. Tracy's parents wanted to see someone whose life had been saved by the donation
D. the two families were linked by the most bittersweet ties imaginable
【单选题】
The writer and her husband learned how Tracy died___
A. from his parents
B. from the organ bank
C. from the hospital
D. from the doctor who performed the operation
【单选题】
The meeting between the two families helped to ease the Marshes'suffering because___
A. they saw that David looked very much like their son
B. they saw that David had regained health with Tracy's liver
C. they now had someone to share their memories of Tracy
D. they now knew for sure they had done the right thing
【单选题】
The writer's first marriage was unsuccessful because___
A. her husband often woke her up at midnight
B. her husband kept criticizing her
C. she was so unattractive
D. she had a self-esteem problem
【单选题】
When the writer asked for a divorce ,her husband___
A. told her that she would never find one who loved her as he did
B. delayed two years before giving her a reply
C. accused her of having an affair
D. said that she was unattractive and not worth loving
【单选题】
When the writer first met Clint ,she felt that___
A. she should have listened to her friend and met Clint earlier
B. Clint was a nice ,dazzling young man
C. Clint could not be really interested in her
D. she would find true love in Clint
【单选题】
The writer was particularly touched by Clint because___
A. he loved her children and asked for their approval of the marriage
B. he said that he could not imagine a life without her and the children
C. he believed that at 2 and 4 ,the two children were the "menof the house "
D. hekept her company and talked with her until the next morning
【单选题】
The writer's marriage to Clint is important to her mainly because___
A. it gave her and her sons a second chance to live a happy life
B. every day Clint would tell the writer that he loved her
C. it helped her to regain her self respect
D. it made her children happy ,which is all she cared about in life
【单选题】
What was Goodall's childhood dream ?___
A. She dreamed of going to college .
B. She dreamed of studying animals in Africa .
C. She dreamed of becoming a scientist .
D. She dreamed of traveling all around the world .
【单选题】
What did Goodall's mother think of her dream ?___
A. As a girl she should not go to the African jungle .
B. Her dream would remain a dream unless she got the right training .
C. As a girl she should stay away from violent animals .
D. She could make her dream come true if she was determined .
【单选题】
Goodall's most important discovery was that___
A. some animals use tools
B. like humans animals have emotions
C. chimpanzees could attack each other violently
D. termites are chimpanzees'favorite food
【单选题】
Goodall's success is chiefly due to her___
A. exceptional talents
B. scientific training
C. determination and patience
D. enthusiasm and good luck
【单选题】
What is Goodall doing now ?___
A. Studying animal behavior at Cambridge University .
B. Raising funds for the preservation of wildlife .
C. Observing chimpanzees in African jungles .
D. Working hard supervising postgraduate students.
【单选题】
___是我们理解当前所处历史方位的关键词。
A. 新时期
B. 新时代
C. 重要战略机遇期
D. 关键期
【单选题】
中国特色社会主义进入新时代,意味着科学社会主义在21世纪的中国焕发出强大生机活力,在世界上高高举起了___伟大旗帜。
A. 小康社会
B. 社会主义现代化强国
C. 和谐社会
D. 中国特色社会主义
【单选题】
“思想道德修养与法律基础”,是一门融思想性、政治性、科学性、理论性、实践性于一体的___课。
A. 专业基础
B. 通识教育
C. 思想政治理论
D. 专业选修
【单选题】
党的十九大提出到本世纪中叶,要把我国建设成富强、民主、文明、和谐、___的社会主义现代化强国。
【单选题】
思想道德和___都是调节人们思想行为、协调人际关系、维护社会秩序的重要手段。
【单选题】
中国特色社会主义思想道德建设和___紧密联系、相互促进,为中国特色社会主义事业提供坚实的思想基础、精神支撑和法治保障。
A. 中国特色社会主义文化建设
B. 中国特色社会主义经济建设
C. 中国特色社会主义政治建设
D. 中国特色社会主义法治建设
【单选题】
___是中国最早的现代大学。
A. 清华大学
B. 北京大学
C. 复旦大学
D. 浙江大学
【单选题】
《礼记·中庸》认为，道德修养应“莫见乎隐，莫显乎微，故君子慎其独也”。这种“慎独”的道德修养方法要求我们在学习“思想道德修养与法律基础”课时要注重___。
A. 学习科学理论
B. 理论联系实际
C. 知行统一
D. 多思考深理解
【单选题】
“业精于勤，荒于嬉；行成于思，毁于随”，这句话说明了学习必须做到___
