热门试题:
[多选题]调度机构依据电力市场规则、有关合同或者协议，实施“公开、公平、公正”调度，维护（ ）等各方的合法权益。
A.发电
B.售电
C.供电
D.用电
[填空题]Ammonia added in cigarettes allows smokers to inhale more nicotine.
[单选题] 蒸汽溶解携带的硅酸化合物会沉积在()。
A.过热器管道上
B.汽轮机叶片上
C.过热器和汽轮机内
D.不沉积
[不定项选择题]对特定对象的、与实际处境不相符合的担心和害怕最可能是( )单选
A.恐怖
B.道德性焦虑
C.恐惧
D.神经性焦虑
[判断题]( )严禁单手上下机车和飞乘飞降｡
A.正确
B.错误
[单项选择]患者，男，46岁。因心脏进行性扩大6年，曾住院诊断为扩张型心肌病。本次因气急加重，水肿明显1周来诊，门诊检查后疑有大量心包积液，下列各项最支持此诊断的是
A. 吸气时收缩压较呼气时降低20mmHg
B. 心电图示肢导联低电压
C. 心音弱
D. 心界向两侧扩大
E. 颈静脉怒张
[单选题]Text 1 Giant corporations often claim to be"green,"pointing to programs they've undertaken aimed at being environmentally conscious.But sometimes these efforts don't really amount to much.They can be no more than'igrcenwashing,"a public relations effort that doesn't represent any fundamental shift in thinking.But such a change may actually be going on among several of the world's largest fossil fuel companies,namcs such as ExxonMobil,Shell,and BP.One of the biggest reasons:pressure from the companies'sharcholdcrs.Investors arc asking corporations to make more transparent the effects climate change will have on their businesses,as well as explain what they are doing to reduce their greenhouse gas emissions.While sharcholdcr motivcs are cerlainly aimed at helping in the worldwide fight against global warming,they also represent a practical need to better understand a company's prospects.If the burning of oil and gas is grcaily curtailed as a result of the December 2015 intemational Paris climate agreement,for example,how might that affect the bottom line of a corporation whose chief source of revenue is extracting and selling carbon-emitting oil and gas?Or,conversely,how is a company planning to take advantage of the business opportunities that emerge from a shift away from fossil fuels?Climate Action 100+,for example,is a shareholder action group that is asking corporations to make stronger commitments to meeting the 80 percent cut in carbon emissions proposed by the Paris agreement signed two years ago by nearly 200 nations.Some 225 investment groups who manage more than S26.3 trillion have signed on in support.Last week,intemational energy giant ExxonMobil said it will step up its reporting to shareholders and the public about the impacts climate change will have on its business,including any expected increased risks.The new policy follows a vote by ExxonMobil investors at the company's annual meeting in May that called for a yearly assessment of the effects of climate change on the company.The new position represents a sea change for ExxonMobil,which until the early 2000s had disputed the need to take action on climate change.Around the world national govemments are shaping new policies in an effort to reduce greenhouse gas emissions to a level that will not allow global temperatures to rise more than 2 degrees Celsius.In the U,S.,individual states and cities are pursuing lawsuits against companies that fail to deal responsibly with greenhouse gas emissions,which they contend harm the public.21.Big corporations are far away from"green"because
A.they rarely do anything meaningful.
B.they don't have any fundamental shift.
C.they have poor public relations.
D.they lack fundamental changes in thinking
[单选题]下列属于二类有责乘客投诉的是：
A.对乘客投诉调查弄虚作假或隐瞒不报
B.对乘客有推、拉、打等粗暴行为
C.讥笑、谩骂乘客，讲有侮辱乘客自尊心和人格的话
D.作弄、欺瞒乘客的行为
[单项选择]What will Patrick do next [A] He will dance with Diane. [B] He will go out and never come again. [C] He will leave Diane alone outside.
[单项选择]根据加工方法不同属于禽类制品的是（）。
A. 白煮制品
B. 肉糜制品
C. 糖粘制品
D. 炸收制品
[单选题] 远方操作( )设备前,宜对现场发出提示信号,提醒现场人员远离操作设备。
A. 一次
B. 二次
C. 通信
D. 计算机
[单选题]OBRU是指（）
A.车载控制器
B.车载无线单元
C.供电单元
D.轨旁无线单元
[单选题]维拉帕米临床应用不包括
A.阵发性室上性心动过速
B.室性早搏
C.房室结折返引起的心律失常
D.心房扑动引起的心室率增快
E.心源性休克
[单选题]88.(83306)根据油田水与油气分布的相对位置，分为( )、边水和夹层水。(1.0分)
A.油田水
B.气田水
C.地表水
D.底水
[判断题]人民警察使用警械和武器前，应当命令在场无关人员躲避。
A.正确
B.错误
[判断题]不使用海关发票或领事发票的国家，通常要求出口商提供原产地证明书，以确定对货物征税的税率。（）
[单项选择]患者男，65岁。因血尿来诊，诊断为肾癌。在得知自己的病情后，患者拒绝治疗，继而赴多家医院反复就诊、咨询。其心理状况处于（）
A. 愤怒期
B. 抑郁期
C. 震惊否认期
D. 协议期
E. 接受期
[判断题]在潮湿或风力较大的情况下，禁止进行安装或操作光伏组件。
A.正确
B.错误
[单选题]不办理通过列车的到发线上的出站、发车进路信号机应采用( )。
A.矮型信号机
B.高柱信号机
C.通用信号机
[填空题]汪董事长要求全体员工牢记六字方针:( )。
[单选题]()是指能够使可燃物与助燃物发生燃烧反应的能量来源。
A.暗火
B.着火源
C.明火
D.传染源
[单项选择]对受到致病性芽孢菌、真菌孢子、肝炎病毒和艾滋病病毒污染的物品，选用（）。
A. 高效消毒法或灭菌法
B. 高效消毒法
C. 中效消毒法
D. 中高效消毒法
E. 低效消毒法或灭菌法
[单项选择]The none of students in the class likes the mistress, who is used to being ______ of everything they do.
A. emotional
B. optimistic
C. interested
D. critical
[单选题]按国际和我国标准,()线只能用做保护接地或保护接零线。
A.黑色
B.蓝色
C.黄绿双色
[单选题]防爆标志ExdibI表示（ ).
A.A、矿用隔爆型电气设备
B.B、矿用本安型电气设备
C.C、矿用隔爆型兼本安型电气设备
D.D、无火花型电器设备
[单选题]车站现地级ATS界面扣车与IBP同时扣车（）。
A.黄色H
B.红色H
C.红色及黄色H交替闪烁
D.红色H闪烁
[填空题]18世纪30年代英国首先开始了（），经过了90多年的时间，于19世纪中叶完成了（）。
[多项选择]公民的政治自由包括（）。
A. 言论、出版
B. 集会、结社
C. 游行、示威
D. 宗教信仰
[判断题]个人公积金社保信用贷款在授信期限内给予循环授信额度，借款人可在核定的总额度内循环使用。
A.正确
B.错误
[简答题]SS4B型电力机车控制电路由那几部分组成？ ZY P58T231）
[判断题]配网抢修承包合同及其安全协议须与承包单位法定代表人或其授权委托人签订。
A.正确
B.错误
[判断题]罐内钻井液的增量,就是井内已侵入的地层流体量,即溢流量。( )
A.正确
B.错误
[单项选择]炼蜜的含水量应控制在（）
A. 2%
B. 10%
C. 25%
D. 10%～13%
E. 10%～15%
[单选题]男性，44岁，肝病多年，随访发现肝右叶8cm占位性病变，周边多个卫星灶，肝肾功能正常，首选治疗方案
A.全身化学治疗
B.肿瘤局部放射治疗
C.手术切除
D.介入治疗
E.肿瘤局部无水酒精注射
[判断题]农村商业银行应当遵循合法、正当、必要的原则，公开收集、使用规则，明示收集、使用信息的目的、方式和范围。
A.正确
B.错误
[判断题]测量数据是出现的一切非零数字都是有效数字。
A.正确
B.错误
