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【判断题】
如果企业的负债资金的利息率低于其资产报酬率,则提高资产负债率可以增加所有者权益报酬率
A. 对
B. 错
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相关试题
【判断题】
资产净利率=销售净利率×资产周转率
A. 对
B. 错
【判断题】
杜邦分析体系是利用各主要财务比率之间的内在联系,综合分析企业财务状况的方法。建立财务分析指标体系
A. 对
B. 错
【判断题】
沃尔比重评分法是将选定的财务比率用线性关系联系起来,并分别给定各自的分数比重,然后通过与标准比重进行比较,确定各项指标的得分及总体指标的累积分数,从而对企业的信用水平做出评价的方法
A. 对
B. 错
【填空题】
boost prospect calculate accelerate promote mystery destruction analysis insight barrier 1 In our class,most discussions and activities take place in assigned small groups,These groups provide a supportive and safe environment that () learning
【填空题】
commence,deserve,tempting, coordinate, lodge,confess, grant, proceed ,display, consequently 9 As the finance ministry rejected the defor its "lack of clarity",it[ ]complaint with the Europear Commission that this deal was against the law
【填空题】
commence,deserve,tempting, coordinate, lodge,confess, grant, proceed ,display, consequently 5 State governments and the colleges themselves have [ ] financial help to students with special abilities and those with financial needs
【填空题】
commence,deserve,tempting, coordinate, lodge,confess, grant, proceed ,display, consequently 10 Dogs cannot distinguish the color of trafficlights, so the master must make the decision of when it is safe to [ ] across the road
【填空题】
commence,deserve,tempting, coordinate, lodge,confess, grant, proceed ,display, consequently 6 The committee agreed that his papers [ ] a wider circulation because of their essential and fundamental interest to a larger audience.
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession 1 Because women often restrict their diet In an effort to control weight,they may Not consume enough iron-rich food and ( ) experience an iron Deficiency.
【填空题】
commence,deserve,tempting, coordinate, lodge,confess, grant, proceed ,display, consequently 8 Americans defend the right to obtain a gun and they have[ ] been willing to turn a blind eye to the harm that people owning guns have caused
【填空题】
commence,deserve,tempting, coordinate, lodge,confess, grant, proceed ,display, consequently 7 The anger and frustration [ ] by the local people who do not understand what is happening to them will be a terrible and dangerous force
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession 2 Some reform advocates ignore the impact of Class size on student achievement,and they are ( ) what they call as a Priority:teacher effectiveness.
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession 3 Because of easy access to the Internet,the New breakthrough tq create something Truly creative ( ) happen anytime now.
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession 4 Indeed,if teachers want to( ) how far students might get in life, a better measurement than grades might be how hard the students try.
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession 5 Nature has( ) these animals ( ) a capacity for not showing Fear.
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession 6 During the weeks of discussion,delegations from groups who are interested in the Resolution may call on representatives to ( ) their point of view.
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession 7 Plato was a superb writer,and his works are Part of the world’s great literature.Most of His existing work is ( )Dialogs and letters.
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession 8 Young people should enter into a broad Flexible training program,through which They can learn a lot and be ( ) their future careers.
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession 9 The young man is very happy and proud to be ( ) the old professor because he always feeIs great when talking With him.
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession 10 One day they passed more than 20 villages ( ),and some of these are Said to have stretched for six miles or more.
【填空题】
boost prospect calculate accelerate promote mystery destruction analysis insight barrier 7 Being asingle parent,there is no way for her to ( ) the time and energy she has devoted to her children for the past 10 years.
【填空题】
boost prospect calculate accelerate promote mystery destruction analysis insight barrier 8 It is essential that you start by listening because one of the main ( ) teenagers and their parents face in forming positive relationships is that neither listens to the other.
【填空题】
boost prospect calculate accelerate promote mystery destruction analysis insight barrier 9 We all know the dangers of an earthquake: the ( ) to buildings,the troubles can be caused by falling trees,and the terror occurs when the earth actually opens uip.
【填空题】
boost prospect calculate accelerate promote mystery destruction analysis insight barrier 10 Not until recently have we realized that the increasing world population may lead to a potential gloomy ( ) for humanity starvation.
【填空题】
boost prospect calculate accelerate promote mystery destruction analysis insight barrier 2 It is the development strategy/of the company to ( ) its overseas expansion in order to take a slice of the world market
【填空题】
boost prospect calculate accelerate promote mystery destruction analysis insight barrier 3 Nearly six million people go to see the Mona Lisa every year,attracted by the ( )of her smile.When you're not lodking at her, she seems to be smiling;when you look at her,she stops.
【填空题】
Boost prospect calculate accelerate promote mystery destruction analysis insight barrier 4 To live with a family whose native language is English is the ideal way to further improve one's English and to gain ( )into its culture.
【填空题】
Boost prospect calculate accelerate promote mystery destruction analysis insight barrier 5 There is a real need to ( ) academic achievement in schools and help with the development of a student's overall character.
【填空题】
boost prospect calculate accelerate promote mystery destruction analysis insight barrier 6 Einstein said his scientific discoveries grew from his imagination rather than from( ), reason and language.
【填空题】
commence,deserve,tempting, coordinate, lodge,confess, grant, proceed ,display, consequently 1 When the police caught up with him, Mr.Foster had to [ ] that he'd broken the speed limit.
【填空题】
commence,deserve,tempting, coordinate, lodge,confess, grant, proceed ,display, consequently 2 Whenever my boss makes a decision that I don't agree with, I tell him what I really think, though it's [ ] to make him happy by telling him his ideas are always right
【填空题】
commence,deserve,tempting, coordinate, lodge,confess, grant, proceed ,display, consequently 3 As can be probably perceived, a manned tip to Mars may soon[ ] since scientists have achieved the manned moon mlssion
【填空题】
commence,deserve,tempting, coordinate, lodge,confess, grant, proceed ,display, consequently 4 A number of countries are [ ]their efforts to send out food to the area worst affected by the flood.
【填空题】
immune to , fall in love with , go along with, on one's behalf, be filled with , take the liberty of , expel from , be pessimistic about She authorizcd her partner to carry out daily responsibllitles [ ]when she was on her business trip
【填空题】
immune to , fall in love with , go along with, on one's behalf, be filled with , take the liberty of , expel from , be pessimistic about On hering the latest news about your mother's ill health, I [ ]canceling your reservation at the Sheraton.
【填空题】
immune to , fall in love with , go along with, on one's behalf, be filled with , take the liberty of , expel from , be pessimistic about There was an obvious indication that the police who have to enforce the new law were not[ ] the general discontent.
【填空题】
immune to , fall in love with , go along with, on one's behalf, be filled with , take the liberty of , expel from , be pessimistic about When she heard of her failure in the experiment, her eyes[ ]tears; whether it was of shame, frustration, orgrief was difficult to tell.
【填空题】
immune to , fall in love with , go along with, on one's behalf, be filled with , take the liberty of , expel from , be pessimistic about Rose knows that continuous letters fromJohn, together with countless roses are aimedat making her[ ]him.
【填空题】
immune to , fall in love with , go along with, on one's behalf, be filled with , take the liberty of , expel from , be pessimistic about [ ]public school for drinking and smoking and then failing inshow business as a singer, she joined her father's business 10 years ago.
【填空题】
immune to , fall in love with , go along with, on one's behalf, be filled with , take the liberty of , expel from , be pessimistic about Since the great scandals in banking,many people in the Country have[ ]the prospects of economic recovery within a few years.
推荐试题
【多选题】
工作票一份交工作负责人,一份留存___处。工作票应提前交给工作负责人。
A. 工作票签发人
B. 工作许可人
C. 工作班成员
D. 专责监护人
【多选题】
工作班成员应___。
A. 熟悉工作内容、工作流程
B. 掌握安全措施
C. 明确工作中的危险点
D. 在工作票上履行交底签名确认手续
【多选题】
线路停电检修,工作许可人应在线路可能受电的各方面[含___、用户线路和配合停电的线路]都已停电,并挂好操作接地线后,方能发出许可工作的命令。
A. 变电站
B. 发电厂
C. 环网线路
D. 分支线路
【多选题】
___应始终在工作现场。
A. 工作票签发人
B. 工作负责人
C. 专责监护人
D. 工作许可人
【多选题】
工作地段如有___线路,为防止停电检修线路上感应电压伤人,在需要接触或接近导线工作时,应使用个人保安线。
A. 邻近
B. 平行
C. 交叉跨越
D. 同杆塔架设
【多选题】
影响电流对人体伤害程度的因素有___
A. 通过人体电流的大小。
B. 电流通过人体时间的长短。
C. 人体触及电压的高低。
D. 电流通过人体的途经
E. 通过人体电流频率的高低
F. 人体自身的精神壮况
【多选题】
电伤是指___产生的伤害。
A. 电流的热效应、
B. 电流的化学效应、
C. 电流的机械效应、
D. 电流的电磁场效应、
【多选题】
电击是指电流对人体的___造成的伤害。
A. 呼吸系统、
B. 循环系统、
C. 中枢神精系统、
D. 生理系统、
【多选题】
在对触电者的现场急救工作中,触电现场急救方针的内容是___
A. 迅速解脱电源、
B. 就地及时抢求、
C. 准确对症处理、
D. 坚持人工心肺复苏。
【多选题】
迅速解脱电源时施救者必须牢记以下___
A. 必须用最快的解脱电源的方法、以争取抢救时间。
B. 救护者必须注意自身的安全、以防跟着触电者触电。
C. 在有可能产生二次伤害的情况下,必须采取相应的措施,以防重复触电或加重触电者的伤害。
D. 救护者必须大声呼叫触电者。
【多选题】
触电现场急救的方针中的准确对症处理是指___
A. 抢救的方法、
B. 抢救的动作姿式
C. 抢救的场地、
D. 抢救的人员
【多选题】
判断触电者确已死亡的基本体征是___
A. 心跳、呼吸停止。
B. 瞳孔固定散大
C. 尸僵、尸斑
D. 血管硬化
【多选题】
人工心肺复苏初期处理的步骤是___
A. 疏通气道
B. 人工呼吸(口对口人工呼吸法)
C. 人工循环(胸外心脏按压法)
D. 摇臂压胸法。
【多选题】
在对触电者进行胸外心脏按压法操作时必须掌握的要点是___
A. 正确的按压位置、
B. 正确的按压姿式
C. 正确的按压深度及频率
D. 正确的按压人数
【多选题】
低压电气带电工作,禁止使用___等工具。
A. 锉刀
B. 金属尺
C. 带有金属物的毛刷
D. 带有金属物的毛掸
【多选题】
在试验和推广___的同时,应制定相应的安全措施,经本单位批准后执行。
A. 新技术
B. 新工艺
C. 新设备
D. 新方案
【多选题】
关于低压回路停电的安全措施,以下做法正确的是___。
A. 将检修设备的各方面电源断开取下熔断器
B. 在断开的开关或刀开关操作把手上挂“禁止合闸,有人工作!”的标示牌
C. 工作前应验电
D. 根据需要采取其他安全措施
【多选题】
设备不停电时的安全距离,以下正确的是___.
A. 330kV,4.00m
B. 110kV,1.50m
C. 35kV,0.90m
D. 10kV,0.70m
【多选题】
室内___,应设有明显标志的永久性隔离挡板(护网)。
A. 母线分段部分
B. 母线交叉部分
C. 母线引下
D. 部位部分停电检修易误碰有电设备的
【多选题】
室内母线分段部分、母线交叉部分及部分停电检修易误碰有电设备的,应设有___。
A. 明显标志的永久性隔离挡板
B. 明显标志的永久性隔离护网
C. 临时隔离挡板
D. 临时护网
【多选题】
关于总、分工作票下列说法正确的是___。
A. 总工作票上所列的安全措施应包括所有分工作票上所列的安全措施;
B. 总、分工作票在格式上与第一种工作票一致;
C. 分工作票的许可和终结,由分工作票负责人与总工作票负责人办理;
D. 几个班同时进行工作时,总工作票的工作班成员栏内,需填写全部工作班人员姓名。
【多选题】
为加强电力生产现场管理,规范各类工作人员的行为,保证___安全,依据国家有关法律、法规,结合电力生产的实际,制定本规程。
A. 人身
B. 电网
C. 设备
D. 设施
【多选题】
各类作业人员应被告知其作业现场和工作岗位存在的___。
A. 危险因素
B. 反事故措施
C. 防范措施
D. 事故紧急处理措施
【多选题】
作业人员应具备必要的___,且按工作性质,熟悉本规程的相关部分,并经考试合格。
A. 电气知识
B. 理论知识
C. 业务技能
D. 实践经验
【多选题】
若工作间断后所有___保持不变,工作票可由工作负责人执存。
A. 安全措施
B. 工作时间
C. 接线方式
D. 工作班成员
【多选题】
高架绝缘斗臂车的工作位置应选择适当,支撑应稳固可靠,并有防倾覆措施。使用前应在预定位置空斗试操作一次,确认___工作正常、操作灵活,制动装置可靠。
A. 伸缩系统
B. 液压传动
C. 回转
D. 升降
【多选题】
检修工作结束以前,若需将设备试加工作电压,应按下列___条件进行。
A. 全体作业人员撤离工作地点;
B. 将该系统的所有工作票全部终结
C. 拆除临时遮栏、接地线和标示牌,恢复常设遮栏
D. 应在工作负责人和运维人员进行全面检查无误后,由运维人员进行加压试验
【多选题】
在室内高压设备上工作,应在___悬挂”止步,高压危险!”的标示牌。
A. 工作地点两旁运行设备间隔的遮栏(围栏)上
B. 工作地点对面运行设备间隔的遮栏(围栏)上
C. 禁止通行的过道遮栏(围栏)上
D. 检修设备上
【多选题】
若室外配电装置的大部分设备停电,只有个别地点保留有带电设备而其他设备无触及带电导体的可能时,以下做法正确的是___.
A. 在带电设备四周装设全封闭围栏
B. 围栏上悬挂适当数量的“止步,高压危险!”标示牌
C. 标示牌应朝向围栏外面
D. 标示牌应朝向围栏里面
【多选题】
线路停电时,应先将该线路可能来电的所有___全部拉开,手车开关应拉至试验或检修位置,验明确无电压后,在线路上所有可能来电的各端装设接地线或合上接地刀闸(装置)。
A. 断路器(开关)
B. 线路隔离开关(刀闸)
C. 母线隔离开关(刀闸)
D. 接地隔离开关(刀闸)
【多选题】
线路的停、送电均应按照___的指令执行。
A. 值班调控人员;
B. 专责监护人;
C. 线路工作负责人;
D. 线路工作许可人
【多选题】
在运用中的高压设备上工作,分为___。
A. 计划停电的工作
B. 部分停电的工作
C. 不停电工作
D. 全部停电的工作
【多选题】
在电气设备上工作,保证安全的组织措施有___。
A. 现场勘察制度
B. 工作票制度
C. 工作许可制度
D. 停电、验电、接地
【多选题】
在电气设备上工作,保证安全的组织措施有___。答案:
A. 现场勘察制度
B. 工作监护制度
C. 工作间断、转移和终结制度
D. 使用个人安保线
【多选题】
在电气设备上的工作,应填用工作票或事故紧急抢修单,其方式有以下___。
A. 变电站(发电厂)第一种、第二种工作票
B. 电力电缆第一种、第二种工作票
C. 变电站(发电厂)带电作业工作票
D. 变电站(发电厂)事故紧急抢修单
【多选题】
工作许可人应将工作票的___及终结时间记入登记簿。
A. 编号
B. 许可时间
C. 工作任务
D. 工作班成员姓名
【多选题】
第一种工作票___时,可采用总工作票和分工作票。答案:
A. 所列工作地点超过两个
B. 有两个及以上不同的工作单位(班组)在一起工作
C. 工作时间较长
D. 工作人数较多
【多选题】
工作票可由___签发。答案:
A. 经设备运维管理单位审核合格且经批准的检修单位
B. 设备运维管理单位
C. 经设备运维管理单位审核合格且经批准的基建单位
D. 电力调度控制中心
【判断题】
在幻灯片的播放过程中,可以按ESC键停止播放并退出。
A. 对
B. 错
【判断题】
在PowerPoint中,利用绘图工具绘制的图形中,可以加入文字。
A. 对
B. 错
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