热门试题:
[简答题]灵活就业人员社保包含哪些险种?缴费比例分别是多少?
[单项选择]()为开关电源调节器
A. 协处理器卡
B. 控制处理器卡
C. 5VDC电源调节卡
D. NV存储器
[判断题]49.电子现金账户内的余额可以通过挂失补发交易转到其他账户中去。
A.正确
B.错误
[填空题]中药材地肤子为()科植物地肤的干燥()。
[单选题]队列人员的间隔(两肘之间)通常约10厘米,距离(前一名脚跟至后一名脚尖)约( )厘米。
A.50
B.70
C.75
D.80
[判断题]车站对交接电报应建立登记制度,自编号码,妥善保管。( )
A.正确
B.错误
[单选题]旋风分离器的进气口宽度B值增大,其临界直径()
A.减小
B.增大
C.不变
D.不能确定
[填空题]可燃物按其物理状态分为气体、液体和( ) 三类
[单选题] 季相最显著的群落是( )。
A.常绿阔叶林
B.落叶阔叶林
C.北方针叶林
D.热带雨林
[判断题]当FAS主用系统出现故障,备用系统自动升级为主用系统,保证整个调度通信系统的正常运行。
A.正确
B.错误
[判断题]个人自由和个人财产受法律保护,在这里通行的是市场原则,任何超原则之上的特权,任何超越法律权利的特权,都不得干预以产权明确、契约精神为基础的市场机制。
[判断题]拖尾因子常用来衡量色谱峰是否对称,其值应在0.75 ~ 1.25之间。
[判断题]应急管理部门负责全国应急预案的综合协调管理工作。
A.正确
B.错误
[多选题][T]
依靠高压使水泥浆挤入套管外的( )、环空等部位,并使其失水(或部分失水)凝固密封。
A.射孔井段
B.渗透层
C.缝隙
D.孔洞
[判断题]明细核算是按科目进行的核算,反映各科目资金增减变化及其结果的总括情况,是综合核算的概括和综合。
A.正确
B.错误
[单选题]张力放线使用的导引绳、牵引绳的安全系数均不得小于( )。
A.2.0
B.2.5
C.3.0
D. 1.5
[填空题]轨道车在摘解前要做好( )车的防溜措施。
[填空题]
Fire Instructions
The person discovering a fire will:
1. Operate the nearest fire alarm.
2. Attack the fire with available equipment, if it is safe to do so.
Fire alarm bells The Fire Alarm Bells will ring either in the area of A Block or in the area of B Block and C Block. Those in the area where the Alarm Bells are ringing should take action as indicated below. Others should continue with their work.
On hearing your fire alarm 1. Those in class: will go to the Assembly Area under instructions given by the teacher.
2. Those elsewhere: will go to the Assembly Area by the most sensible route, and stay near the Head of their Department.
Assembly area The Assembly Area is the playing field which is south of the Sports Hall. Here names will be checked.
Procedure 1. Move quietly.
2. Do NOT s
[判断题]无线调车灯显设备显示绿、黄灯交替后绿灯长亮——溜放信号。
A.正确
B.错误
[单项选择]最常见的一种先天畸形胎儿是()
A. 无脑儿
B. 脊柱裂
C. 脑积水
D. 联体儿
E. 死胎
[多选题]下列选项中,属于日常生活支出的有()。
A.保费支出
B.外出就餐
C.交通罚款
D.购买衣物
E.理财投资
[填空题]当站台大部分乘客无法上车时,车站做好( ),提醒乘客注意安全、有序候车,同时加强对站台门工作的监控。
[多选题]铁路信号设备维护工作坚持以安全和质量为主的原则,依据 设备寿命 、技术状态、 变化规律 、和磨耗程度,做好 更新改造 、大修、中修、维修工作,保证信号设备( )。
A.符合技术标准
B.性能良好
C.质量稳定
D.安全可靠
[简答题]A-B-A-001 2 4 2
光源使用的注意事项是什么?
[多项选择]下列属于正确处理不良反应的措施是
A. 清除毒物
B. 生物碱类中毒可以先饮用大量浓茶
C. 含重金属或生物碱类的中药所致的中毒,应及时服用蛋清
D. 救治口服药物中毒时,经常应用活性炭
E. 中毒症状较轻的,可以服用甘草绿豆汤
[判断题]( )从业人员在职业活动中做到表情冷漠、严肃待客是符合职业道德规范要求的。
A.正确
B.错误
[单选题]二次工作安全措施票应随工作票归档保存()。
A.3个月
B.6个月
C.9个月
D.1年
[单选题]下列不符合酒精性震颤谵妄的是
A.在戒酒后发生
B.有意识障碍
C.有大量的感知异常
D.全身肌肉有粗大的震颤
E.症状多迁延,可持续数月
[判断题]货物线、专用线、段管线等不能预先检查时,入线前须停车检查。()
A.正确
B.错误
[单项选择]银翘解毒片适用于
A. 暑湿感冒,脘腹胀痛,呕吐泄泻
B. 风热感冒,头痛,咽喉疼痛
C. 感冒风寒,内伤积食
D. 头痛咳嗽,咽痒,鼻塞流涕
E. 中暑,头晕
[单项选择]On July 7th, I was traveling in London. I was having breakfast at a hotel very near Liverpool Street Station when the first explosion was detonated. Hearing the sirens and seeing London’s emergency personnel respond to the bombings brought back vivid memories of the events of Sept. 11, 2001.
People have not forgotten Sept. 11, 2001. Americans can still recall exactly where they were and what they were doing on that fateful day. But it’s understandable that some remember it as historical fact, lacking the painful impact and immediacy they originally felt. If we allow a dimming of purpose—to eliminate terrorism—these terrorist attacks in London serve as another chilling reminder that we’re still at war.
Something constructive emerges from these tragic, horrible and unexplainable attacks. It is the message that we must remain vigilant in opposing an enemy who intentionally targets innocent civilians.
Since Sept. 11, 2001, the civilized nations of the world have remained mos
A. London has been engaged in anti-terrorism for years.
B. London hasn’t witnessed terrorism for years.
C. London has been targeted by terrorists for years.
D. London has been soaked in terrorist attacks for years.
[判断题]进境动物和动物产品应在贸易合同或协议签订前办妥检疫审批手续,检疫审批有效期为一个月。( )
[填空题]时移电视和直播电视的基本原理相同,其主要差别在于______。
[判断题]集团公司负责大型养路机械作业地段的工作量调查、维修计划制订、维修方案设计、质量验收及其他作业项目。
A.正确
B.错误
[多选题]倒闸操作前,应核对()。
A.线路走向
B.设备双重名称
C.设备状态
D.线路名称