热门试题:
[判断题]铜线与铝线在需要时可以直接连接。
A.正确
B.错误
[单选题]子弹头排插008(2.8米) 新 单位 套 零售价( )
A.23.10
B.35.0
[多选题]劳动保护是要消除生产过程中的( )。
A.危及人身安全和健康的不良环境
B.不安全设备和设施
C.不安全环境、不安全场所
D.不安全行为
[判断题]灭火作业结束后,应冲洗消防炮内流道,冲洗后应将系统阀门恢复至开启状态。( )
A.正确
B.错误
[判断题]动火作业时,火焰与带电设备保持安全距离。
A.正确
B.错误
[单项选择]机体免疫功能可控制残留癌细胞的数目()
A. 5×103
B. 5×104
C. 5×105
D. 5×106
E. 5×107
[判断题]电费计算时应认真核对客户的变压器容量、损耗、计费容量(最大需量)、功率因数考核标准、分类电价等信息
A.正确
B.错误
[单项选择]
You greed to have houseguests for the holidays. What were you thinking This idea is to keep chaos at a minimum(把混乱减小到最低程度) this time of year. Having other people in your home, even ones you love, is only going to make things worse. It’s d great act of love to have people staying with you this time of year. But go over the details of the visit. That includes finding out exactly when your guests are coming and ,just as important ,when they’re leaving. Although talking about the end of the visit before it begins may seem awkward(尴尬的), you’ll feel better if you know.
It’s a frequently asked question "what to do about guests who don’t leave". Unfortunately, there is no easy answer. Some people prefer to stay in hotels when visiting friends because they don’t like other people’s house rules. We all have them, and it’s best to let your guests know yours immediately. Maybe you don’t allow smoking in your home. Maybe
A. Family people.
B. House guests.
C. House roles.
D. Friends.
[单选题]保持车辆良好的技术状况,不违章作业,采取必要措施,()。
A.防止货物脱落、扬撒等
B.防止货物脱落
C.防止货物扬撒
D.防止货物翻滚
[判断题]执勤战斗条令规定,总队、支队首长应当组织指导消防救援队伍对辖区灾害事故风险和危害进行调查、评估,制定并熟悉本级各类执勤战斗预案,掌握各类灾害事故的处置对策。( )
A.正确
B.错误
[判断题]( )道岔编号,从列车到达方向起顺序编号,上行为双号,下行为单号;尽头线上,向线路终点方向顺序编号。车站划分车场时,每个车场的道岔单独编号。一个车站的道岔不得有相同的编号。
A.正确
B.错误
[多选题]引起性病的病原体有
A.淋球菌
B.梅毒螺旋体
C.衣原体
D.HIV
E.HAV
[多选题]场段和高架站昼间宜使用( ),夜间宜使用( );地下车站按夜间办理。
A.信号旗
B.手信号
C.信号灯
D.音响信号
[单选题]转向架车轮磨耗到限的直径为( )mm。
A.840
B.805
C.770
D.740
[单选题]各省公司采购密码机需要向()提供《密码设备采购审批单》。
A.A:国网营销部。
B.B:国网信通部。
C.C:国网物资部。
D.D:国网计量中心。
E.略
F.略
[判断题]对水处理不合格的单位锅炉水质监测单位应提出整改意见,并应及时书面报告所在地安全监察机构。
[单项选择]竹茹的功效是()
A. 宣肺化痰,利咽,排脓
B. 清热化痰,润肺止咳
C. 清热化痰,开郁散结
D. 清热化痰,宽胸散结
E. 清热化痰,除烦止呕
[单选题]为加强电力生产现场管理,规范( ),保证人身、电网和设备安全,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.安全管理
B.各类工作人员的行为
C.工作流程
D.作业方法
[单项选择]下列各项中,不属于禹白附主治的病症是:
A. 阴虚风动
B. 惊风、痫病
C. 瘰疬、痰核
D. 毒蛇咬伤
[判断题]具备自动接收作业信息和反馈信息的列检无线信息交换手持终端(简称:列检手持机)是《列车技术检查记录薄》的信息化手段,列检作业人员通过列检手持机录入和确认的信息是HMIS运用子系统的信息来源 。( )
A.正确
B.错误
[填空题]()系统是将电力监控系统(PSCADA)、消防报警系统(FAS)、机电设备监控系统(EMCS)、屏蔽门、防淹门、时钟系统、信号、广播、CCTV、AFC等进行集中管理和监控,方便维护。
[单选题]CCB-Ⅱ制动系统中,实现人机接口的部件是( )。
A.电子制动阀EBV
B.制动显示屏LCDM
C.继电器接口模块RIM
[单选题]对于需我行业务人员进行上门核实或提供上门服务的业务,各分行应由受理机构(挂失后续处理由原受理挂失机构)指派两名业务人员,其中至少一名()进行上门核实。
A.客户经理
B.客户服务经理
C.大堂经理
D.支行行长
[单选题]直接接入高压配电网的分布式电源的启停应执行()的指令。
A.变电运维部门
B.电网调度控制中心
C.营销部门
D.线路运维部门
[单选题]井深在3500m以内,29m井架前二道绷绳地锚中心至井口的距离是()。
A. 28~30m
B. 30~32m
C. 32~34m
D. 28~32m
[单选题]某炼铁厂1250m3高炉出铁场排出熔融的炉渣,经冲渣沟排至冲渣池,由25t门式起重机定时清理。某日下午,起重机抓斗出现电控故障,电工李某爬上起重机检修,在检修过程中碰触绝缘层老化电缆。触电后坠落至冲渣池,此时在起重机司机室的刘某不会游泳,见状大声呼喊,附近职工赶来将李某从冲渣池中救出,李某已无生命体征。根据《企业职工伤亡事故分类》(GB 6441),此次事故类别是( )。
A.高处坠落
B.触电
C.起重伤害
D.淹溺
[单选题]人生态度是由( )决定的。
A.人生活动
B.人生目的
C.人生价值
D.人生理想
[单项选择]护士长不需要对下属进行训导的是()
A. 某新来的护士迟到早退
B. 某新来的护士在完成护理操作后未洗手
C. 某新来的护士与患者及家属热情交谈
D. 某新来的护士在护士站放声大笑
E. 某新来的护士涂抹指甲油,佩戴饰品
[单项选择]Have you ever thought about what determines the way we are as we grow up Remember the TV program "Seven Up" It started following the lives of a group of children in 1963. We first meet them as wide-eyed seven-year-olds and then catch up with them at seven-year intervals: nervous 14-year-olds, serious 21 -year-olds, then grown-ups.
Some of the stories are inspiring, others sad, but what is interesting in almost all the cases is the way in which the children’s early hopes and dreams are shown in their future lives. For example, at seven, Tony is a lively child who says he wants to become a sportsman or a taxi driver. When he grows up, he goes on to do both. How about Nicki She says," I’d like to find out about the moon." And she goes on to become a space scientist. As a child, soft-spoken Bruce says he wants to help "poor children" and ends up teaching in India.
But if the lives of all the children had followed this pattern the program would be far less interesting than it actu
A. the same group of people at different periods of their lives
B. different groups of people at the same period of their lives
C. different groups of people at different periods of their lives
D. the same group of people at the same period of their lives
[判断题]拉跌落式熔断器、隔离开关(刀闸),应先拉开两边相,后拉开中相。合跌落式熔断器、隔离开关(刀闸)的顺序与此相反。
A.正确
B.错误
[单选题]进入危害现场进行侦察或作业前应设置安全员,大面积灾害现场应多点设置安全员,在( )处进行登记。
A. 前方指挥部
B. 车辆停放处
C.警戒区入口
D.出入口