热门试题:
[填空题]不在他人面前“拾掇”自己,不做当众()的不雅动作。
[单选题]8、城市管理行政执法部门是()设立的行使城市管理相对集中行政处罚权的专门机关,依法独立履行职责,并承担相应的法律责任。
A.国务院
B.本级人民政府
C.本级人民代表大会
D.本级人大常委会
[判断题]热继电器是能够起到过载保护的器件。
A.正确
B.错误
[单选题]人民警察职业道德三个最显著的特征是鲜明的阶级性、广泛的人民性和( ):
A.忠诚的革命性
B.吃苦耐劳的坚韧性
C.行为的表率性
D.热情的服务性
[单项选择]我国女子排球队最近获得的奥运会冠军是在2004年那里举行的()。
A. 雅典
B. 汉城
C. 亚特兰大
[不定项选择题]共用题干
Chest Compressions:Most Important of CPR
Cardiopulmonary resuscitation,or CPR,can save the life of someone whose heart has stopped .The condition is called cardiac arrest. The heart stops pumping blood. The person stops breathing. Without lifesaving measures,the brain starts to die within four to six minutes.CPR combines breathing into the victim's mouth and repeated presses on the chest.______(46).
However,a new Japanese study questions the usefulness of mouth-to-mouth breathing. The study was published in the British medical magazine,The Lancet. Doctors in Tokyo led the re- search .It examined more than four thousand people who had suffered cardiac arrest. In all the cases,witnesses saw the event happen.
More than one thousand of the victims received some kind of medical assistance from witnes- ses .Seven hundred and twelve received CPR.Four hundred and thirty-nine received chest pres- ses only.______(47)The researchers say any kind of CPR improved chances of the patient's survival. But,they said those people treated with only chest presses suffered less brain damage. Twenty-two percent survived with good brain ability.______(48).
The American Heart Association changed its guidelines for CPR chest presses in 2005.
______(49)Gordon Ewy is a heart doctor at the University of Arizona College of Medicine in Tucson. He wrote a report that appeared with the study.Doctor Ewy thinks the CPR guidelines should be changed again.He said the heart association should remove rescue breaths from the guidelines. He argues that more witnesses to cardiac arrests would provide treatment if rescue breaths are not a part of CPR. He says this would save lives______(50).
Cardiac arrest kills more than 300,000 people in the United States every year. The American Heart Association says about ninety-five percent of victims die before they get to a medical center.
______(49)
A.Sofar,we have not known exactly yet whether mouth-to-mouth breathing is really useless in CPR.
B.Only ten percent of the victims treated with traditional CPR survived with good brain a-bility.
C.CPR keeps blood and oxygen flowing to the heart and brain.
D.His studies show that many people do not want to perform mouth-to-mouth breathing on a stranger for fear of getting a disease.
E.It said people should increase the number of chest presses from fifteen to thirty for every two breaths given.
F.No mouth-to-mouth rescue breaths were given to them.
[多选题]在带电的电压互感器二次回路上工作,应采取措施防止电压互感器二次侧( )或( )。
A.开路
B.短路
C.接零
D.接地
[多项选择]工程其他费用财务管理的原则是()。
A. 统一管理、各负其责
B. 明确标准、预算统筹
C. 规范流程、全程管控
D. 突出重点,强化监督
[判断题]对某支路的电气设备合闸时,其倒闸顺序是先合隔离开关,其次是负荷开关,最后是断路器。
A.正确
B.错误
[多选题]下列关于建筑装饰装修的含义,说法正确的有( )。
A.保护建筑物的主体结构
B.完善建筑物的使用功能和美化建筑物
C.增加或附加装饰材料或饰物
D.对建筑物内外表面和空间进行各种处理
E.满足人们物质和精神生活需要的环境
[单选题]电气化铁路相关作业人员每年至少进行( )安全考试,考试合格后,方准参加作业。
A.1次
B.2次
C.4次
D.5次
[单选题]晚饭后的课外活动时间,每周除个人支配 ( )次外(人员不得随意外出),其余由中队(站)级单位安排。
A.二
B.二至三
C.三
D.三至四
[单选题]小容积气瓶是指公称容积小于或者等于( )L的气瓶.
A.10
B.11
C.12
D.13
[单选题]在计算机系统中外围设备一般通过以下哪个部件与主板的系统总线相连( )。
A.适配器
B.存储器
C.计数器
D.寄存器
[判断题]1.292. 第292题在单相二线制低压配电线路中,其零线截面应与相线截面相同。
A.正确
B.错误
[单项选择]()去“清虚观打醮”是谁安排的?
A. 凤姐
B. 贾母
C. 王夫人
D. 元春
[单项选择]我国医德基本原则的内容是
A. 救死扶伤,防病治病
B. 不伤害原则
C. 有利原则
D. 公正原则
E. 尊重原则
[单选题]有( )情形的个人防护装备应予退役。易
A.破损严重,不具备修复价值的
B.丧失保护功能、存在安全隐患的
C.自出厂日起计算已达到设计寿命的
D.属于已经淘汰的装备
[单选题]列车运行限制速度规定:通过显示黄色灯光的信号机及位于定位的 ( )信号机,在次一架信号机前能停车的速度。
A.进站
B.通过
C.预告
[多选题]扑救有毒区域火灾,在不影响火灾扑救效果的前提下,( )坚持从上风方向进行为主的原则。
A.消防车停车位置
B.水源选择
C.水枪阵地的选择
D.疏散人员
[单选题]在变电站内使用起重机械时,应安装接地装置,接地线应用多股软铜线,其截面应满足接地短路容量的要求,但不得小于( )mm2。
A.16
B.14
C.12
D.10
[不定项选择题]An increase in students applying to study, economics at university is being attributed to the global economic crisis awakening a public thirst for knowledge about how the financial system works.
Applications for degree courses beginning this autumn were up by 15% this January, according to UCAS, the Universities and Colleges Admissions Service. A spokesman for the Royal Economic Society said applications to do economics at A-level were also up.
Professor John Beath, the president of the society and a leading lecture at St Andrews University, said his first-year lectures which are open to students from all departments--were drawing crowds of 400, rather than the usual 250.
"There are a large number of students who are not economics majors, who would like to learn something about it. One of the things I have done this year is to ~'elate my teaching to contemporary events in a way that one hasn't traditionally done. " He added.
University applications rose 7% last year. But there were rises above average in several subjects. Nursing saw a 15%,jump, with people's renewed interest in caters in the pubic sector, which are seen as more secure in economic crisis.
A recent study showed almost two thirds of parents believed schools should do more to teach pupils about financial matters, and almost half said their children had asked them what was going on, although a minority of parents felt they did not understand it themselves well enough to explain.
Zack Hocking, the head of Child Trust Funds, said: "It's possible that one good thing to arise from the downturn will be a generation that's financially wiser and better equipped to manage their money through times of economic uncertainty."
Incomes in the public sector are more attractive because of their__________.
A.greater stability
B.higher pay
C.fewer applications
D.better reputation
[单项选择]弯管时弯头()的金属被压缩。
A. 里侧
B. 外侧
C. 左侧
D. 右侧
[判断题]商业银行不可以聘请合格的外部审计机构定期对数据中心进行审计。()
[判断题]在我国铁路车辆上均装有手动制动机,用于空气制动机故障时以及调车作业、坡道停留时的制动。( )P126T521
A.正确
B.错误
[单选题] 在起重机的起升机极中,常讴有( )保证机极运行安全。
A.迖程调压阀
B.平衡阀
C.流量阀
D.方向阀
[单选题]某单位发生火灾造成10.0.人重伤,直接经济损失50.00.万,依据《生产安全事故报告和调查处理条例》规定,该事故为重大事故。
A.正确
B.错误
[判断题]安全带应系扎在防寒服外并做到上车先挂钩,下车先摘钩。
A.正确
B.错误
[单选题] 1996年版美元正面凹印油墨用( )检出磁性。
A.前后倾斜
B.紫外红线
C.荧光灯
D.磁性检测仪
[填空题]屑岩的三种基本胶结类型是()、()和()。
[填空题]______是指财务报表在审计前存在重大错报的可能性。
[判断题]鸣笛的标准:长声为3s,短声为1s,音响间隔为1s。重复鸣示时,须间隔3s以上。
A.正确
B.错误
[多项选择]熔焊接头的坡口根据其形状不同可分为()。
A. 不对称形
B. 特殊形
C. 基本形
D. 混合形
[单选题]羚羊角的鉴别特征不包括下列哪一项
A.从尖部开始,有隆起的环脊具"合把"特点
B.气无,味淡
C.角内下半段有骨塞;上半段有细孔道,称"通天眼"
D.长圆锥形,类白色或黄白色
E.嫩枝有血丝,光润如玉。老枝有细纵裂纹
[单选题]LKJ+2000监控装置在机车出库时,司机必须按压[调车]键,进入调车状态,此时限速窗口显示( )km/h。
A.20
B.30
C.40
[单项选择]耐火等级为二级时楼板和吊顶的耐火极限应满足()。
A. 1.50h,0.25h
B. 1.00h,0.25h
C. 1.50h,0.15h
D. 1.00h,0.15h