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[多选题]在水力机械设备和水工建筑物上工作,保证安全的技术措施有:( )通风、加锁、悬挂安全标志牌和装设遮栏(围栏)。
A.A.停电
B.B.验电
C.C.隔离
D.D.泄压

热门试题:

[判断题]会计主管在同一营业机构连续工作年限不得超过3年
A.正确
B.错误
[简答题]深井泵理论排量的计算公式Q=K.S.n各代表含义?
[多项选择]城市规模是指城市的大小,包括()。
A. 发展规模
B. 人口规模
C. 经济规模
D. 用地规模
E. 行政规模
[单选题]国家综合性消防救援队伍是国家综合性常备应急骨干力量,是应急救援的主力军和(  )。
A.先锋队
B.国家队
C.预备队
D.应急队
[判断题]在列车上查出的“三品”应立即予以没收。
A.正确
B.错误
[单项选择]粒细胞每次输注的剂量为()。
A. 大于2.0×1010个粒细胞
B. 小于2.0×1010个粒细胞
C. 大于1.0×1110个粒细胞
D. 小于1.0×1010个粒细胞
E. 以上都不正确
[判断题]参与者应遵循“有疑必查、有查必复、复必详尽、切实处理”的原则,对有疑问的电子汇兑业务进行查询、查复。
A.正确
B.错误
[单项选择]心身疾病指的是
A. 心理社会因素引起的神经疾病
B. 心理社会因素引起的生理反应
C. 心理社会因素引起的器官系统功能性反应
D. 心理社会因素引起的躯体疾病
E. 心理社会因素引起的精神疾病
[填空题]You should spend about 20 minutes on Questions 27-40, which are based on Reading Passage 3 below.
Is there more to video games than people realise

Many people who spend a lot of time playing video games insist that they have helped them in areas like confidence-building, presentation skills and debating. Yet this way of thinking about video games can be found almost nowhere within the mainstream media, which still tend to treat games as an odd mix of the slightly menacing and the alien. This lack of awareness has become increasingly inappropriate, as video games and the culture that surrounds them have become very big business indeed.
Recently, the British government released the Byron report into the effects of electronic media on children. Its conclusions set out a clear, rational basis for exploring the regulation of video games. The ensuing debate, however, has descended into the same old squabbling be
[判断题]多平行孔工件车削的关键是如何保证多个平行孔的中心距和孔轴线平行度的要求。
A.正确
B.错误
[单项选择]周女士,65岁,肥胖、有高血脂史及血压24/13.3kPa(180/100mmHg),近日心前区发生疼痛。如考虑为心绞痛:
胸痛性质应是
A. 隐痛持续整天
B. 锻炼后可减轻
C. 阵发针刺样痛
D. 刀割样痛
E. 压迫、发闷或紧缩感
[多选题] 行政复议和行政诉讼活动共同适用的基本原则和规定有哪些? ( )
A. 合法性审查原则
B. 适当性审查原则
C. 不适用调解原则
D. 不停止具体行政行为的执行
[单选题]经口气管插管的深度是指: ( )
A.导管尖端至门齿的距离,通常成人为22cm±2cm
B.导管尖端至门齿的距离,通常成人为27cm±2cm
C.导管尖端至鼻尖的距离,通常成人为22cm±2cm
D.导管尖端至鼻尖的距离,通常成人为27cm±2cm
[单项选择]What is the main purpose of the conversation


[单项选择]挂线疗法应用于高位肛瘘的主要优点是()
A. 没有疼痛
B. 不会造成肛门失禁
C. 疗程短
D. 引流好
E. 简便
[单选题]专责监护人应是具有相关工作经验,熟悉设备情况和本规程的人员。()
A.A-正确
B.B-错误
[多选题]摆动式转向架的摆动装置易发生的故障有( )等。
A.弹簧托板裂纹
B.摇动座裂纹
C.摇动座支承裂纹
D.导框摇动座磨耗过线
[判断题]在道岔区段,设于警冲标内方的钢轨绝缘,除双动道岔渡线上的绝缘外,其安装位置距警冲标不得小于3.5m,当不得已必须装于警冲标内方小于3.5m处时,应按倾入限界考虑。
A.正确
B.错误
[多项选择]根据我国《个人所得税法》的规定,对下列哪些所得不能实行加成征收( )
A. 因福利彩票中将所得
B. 劳务报酬所得
C. 工资、薪金所得
D. 特许权使用费所得
[单选题]发现断路器严重漏油时,应( )。
A.立即将重合闸停用
B.立即断开断路器
C.采取禁止跳闸的措施
D.不用采取措施
[单选题]运行中的高压直流输电系统的直流接地极线路和接地极应视为带电线路。各种工作情况下,邻近运行中的直流接地极线路导线的最小安全距离按()kV直流电压等级控制。
A.±50
B.±400
C.±500
D.±660
[判断题]刑事案件的侦查由公安机关进行,法律另有规定的除外。
A.正确
B.错误
[不定项选择题]共用题干 Mother Nature Shows Her Strength

Tornadoes(龙卷风)and heavy thunderstorms moved across the Great Lakes and into Trumbull County
on Saturday evening.The storms were dramatic and dangerous.
George Snyder was driving the fire truck down Route 88 when he first noticed that a funnel(漏斗状的)
cloud was behind him."I stopped the truck and watched the funnel cloud.It was about 100 feet off the
ground and I saw it go up and down for a while.It was moving toward Bradley Road and then suddenly it
disappeared,"Snyder said.
Snyder only saw one of the funnel clouds that passed through northeastern Ohio on Saturday.In
Trumbull County,a tornado turned trees onto their sides.Some trees fell onto houses and cars.Other trees fell
onto telephone and electrical wires as thev went down.
Amanda Symcheck was having a party when the storm began."I knew something was wrong,"she said.
"I saw the sky go green and pink.Then it sounded like a train rushing toward the house.I started crying and
told everyone to go to the basement for protection."
The tornado caused a lot of damage to cars and houses in the area. It will take a long time and much
money to repair everything.There was also serious water damage from the thunderstorms.The heavy rains and
high wind caused the power to go out in many homes.
The storms caused serious flooding in areas near the river. More than four inches of rain fell in parts of
Trumbull County.The river was so high that the water ran into streets and houses.Many streets had to be
closed to cars and trucks because of the high water. This made it difficult for fire trucks,police cars,and
other rescue vehicles to help people who were in trouble.
Many people who live near the river had to leave their homes for their own safety.Some people reported
five feet of water in their homes.Local and state officials opened emergency shelters for the people who were
evacuated(撤走).The Red Cross served meals to them.
"This was a really intense storm,"said Snyder,"People were afraid.Mother Nature can be fierce.We
were lucky this time.No one was killed." Rescue vehicles had a hard time getting to people.
A.Right
B.Wrong
C.Not mentioned
[单项选择]The good service at the hotel()the poor food to some extent.
A. made up for
B. made up
C. made for
D. made out
[单选题][T] B-B-B-003 4 2 3 中兴路由器使用()查看系统CPU利用率。
A. showprocessor
B. showipintbrinf
C. showCPU
D. showiprouter
[填空题]高速铁路闭塞分区的划分,应满足动车组列控车载设备按照( )模式控车和未装备列控车载设备的列车按四显示自动闭塞行车的要求。J70
[单项选择]痰热互结之痞证,宜选用( )
A. 半夏泻心汤
B. 小陷胸汤
C. 半夏厚朴汤
D. 旋覆代赭汤
E. 枳实消痞丸
[单项选择]深Ⅱ度烧伤创面处理不正确的是
A. 1:2000氯己定清洗创面,去除异物
B. 去除水泡皮
C. 油质纱布包扎创面
D. 面部创面不包扎
E. 创面使用抗生素预防全身感染
[判断题]个人住房贷款的计息、结息方式由央行确定。( )
[单项选择]患者男,54岁,因发热,咳嗽,咳黄痰伴左肩疼痛1周余入院,3个月前曾因左侧肺炎,在当地经抗生素治疗后好转。既往有吸烟史30年,20支/d。体检:体温38℃,心率85次/min,左锁骨上可触及黄豆大小淋巴结2个。左肺呼吸音稍低,未闻干湿啰音。此时诊断考虑的疾病是()。(提示胸片复查示左下大片密度增深影,胸部超声提示左下有液性暗区。)
A. 院内获得性肺炎
B. 左下叶肺不张
C. 脓胸
D. 肺梗死
E. 吸入性肺炎
F. 血胸
G. 液气胸
H. 支气管囊肿
[单选题]题干:根据《公路水路行业安全生产隐患治理暂行办法》规定,重大隐患报备包括首次报备、定期报备和不定期报备三种方式,报送重大隐患整改的进展情况属于( )。
A.首次报备
B.定期报备
C.不定期报备
D.以上都不对
[判断题]安装盗版软件对铁路网络安全没有任何影响。
A.正确
B.错误
[单选题]我司要求B737机型的决策燃油为多少?
A.2700
B.4500
[单选题]营销服务场所常闭式防火门处于关闭状态,防火卷帘下严禁堆放物品。
A.正确
B.错误
C.
D.
E.略
F.略
[报关编码]化纤制针织或钩编连身衣
[单选题]用人单位的( )对本单位的职业病防治工作全面负责。
A.主要负责人
B.安全生产管理部门负责人
C.投资人
[多选题]尖轨与( )等在运输过程中应采取措施防止产生塑性变形。
A.基本轨组件
B.辙叉组件
C.配轨
D.轨排
[单选题]遮断信号机当显示一个红灯时,( )越过该信号机。
A.允许
B.不准
C.停2min后
D.停1min后
[单选题]()的主要作用是使水吸收热量,加热成为具有一定压力和温度的水。
A.水冷壁循环回路
B.再热器
C.过热器
D.省煤器

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