热门试题:
[单选题] [单选]某施工单位租赁一建筑设备公司的塔吊,经组织有关方验收合格,施工单位应 在验收合格之日起()日内,向建设行政主管部门或者其他有关部门登记。
A.5H
B.10H
C.20H
D.30 日
[单项选择]热疮的好发部位是()。
A. 发无定处
B. 好发于口腔
C. 好发于腰胁部
D. 好发于皮肤粘膜交界处
E. 以上均不是
[多选题]公司“一体四翼”发展的指导意见支撑产业发展实施方案提出,提升支撑产业能力,着力从(_____)提升技术服务能力。
A.打造全方位技术服务能力
B.持续完善检验检测能力
C.全面提升规划服务水平
D.强化前瞻技术布局
[单选题]5L120型螺杆钻具传动轴轴向窜动量最大允许值为( )。
A.18mm
B.8 0mm
C.10mm
D.4mm
[单项选择]设备采购咨询是工程咨询的重要业务,包括设备采购招标和( )两个内容。
A. 设备购买
B. 设备加工监造
C. 合同管理
D. 设备采购评标
[单选题]检测南宁3号线齿轮箱润滑油油品,需从齿轮箱中取出约( )cm³的齿轮箱润滑油做为样品送检。
A.100
B.150
C.200
D.250
[单选题]关于电光分析天平的灵敏度, 下列说法不正确的是( )。
A.它是指在天平的称量上增加1毫克时,指针平衡点移动的格数
B.上述条件下, 移动的格数越多,其灵敏度越高
C.它等于分析天平的感量
D.它是分析天平分度值的倒数(mg/格)
[单选题]
患者27岁,已婚,自述停经50天,少量阴道出血5天,2h前突然下腹剧痛,伴肛门坠胀感,晕厥一次,前来急诊。既往身体健康,月经正常。痛苦面容,脸色苍白,血压80/50mmHg,脉搏110次/min,下腹明显压痛,反跳痛。妇科检查子宫颈口闭,有举痛,后穹隆饱满并触痛,子宫稍大,软,子宫左侧拍到触痛明显的包块。化验:白细胞7×109/L。护理措施中不正确的是(0分)
A.保暖,氧气吸入
B.密切监测生命体征
C.取半卧位
D.迅速静脉输液,备血
E.做好腹部手术常规准备
[单选题]工务人员在区间发现线路胀轨,将列车拦停不超过30min,按《铁路交通事故应急救援和调查处理条例》规定()。
A.列工务部门责任一般事故
B.险性事故
C.不列事故
D.重大事故
[单项选择]男性,24岁,一向体健。某日晨醒时觉耳后痛,1天后口角歪向左侧,舌右侧味觉减退。他对响声感到非常不适,右眼经常有不适感。无复视、耳鸣、听力下降、肢体无力等。体检:右侧不能皱额、闭目。示齿时口角向左侧歪。在外耳道和耳廓发现疱疹。最正确的诊断是()()
A. 听神经瘤
B. Ramsay-Hunt综合征
C. 多发性硬化
D. Tolosα-Hunt综合征
E. Bell麻痹
[单选题]Back in the old days, when I was a child, we sat around the family round table at dinnertime and exchanged our daily experiences. It wasn't very organized, but everyone was recognized and all the news that had to be told was told by each family member.
We listened to each other and the interest was not put-on; it was real. Our family was a unit and we supported each other, and nurtured each other, and liked each other, and--we were even willing to admit--we loved each other.
Today, the family round table has moved to the local fast-food restaurant and talk is not easy,much less encouraged.
Grandma, who used to live upstairs, is now the voice on long distance, and the working parent is far too beaten down each day to spend evening relaxation time listening to the sandbox experience of an eager four-year-old.
So family conversation is as extinct as my old toys and parental questions such as "What have you been doing, Bobby? " have been replaced by "I'm busy, go watch television. "
And watch TV they do; count them by the millions.
But it's usually not children's television that children watch. Saturday morning, the children's hour, amounts to only about 8 percent of their weekly viewing.
Where are they to be found? Watching adult television, of course, from the Match Game in the morning, to the afternoon at General Hospital, from the muggings and battles on the evening news right through the family hour and past into Starsky and Hutch. That's where you find our kids, over five million of them, at 10 p.m., not fewer than a million until after midnight! All of this is done with parental permission.
Television, used well, can provide enriching experiences for our young people, but we must use it with some sense. When the carpet is clean, we turn off the vacuum cleaner. When the dishes are clean, the dishwasher turns itself off.
Not so the television, which is on from the sun in the morning to the moon at night and beyond !
Parents must exercise some control and show some concern about the cultural influence on the child whena program not intended for that child is viewed.Parents need to intervene.
Nonintervention may be a wise policy in international affairs,but the results of parental nonintervention will not be wise at all.
If we use television with some __________ , television can provide our young people with much knowledge.
A.instruction of experts
B.judgment of our own
C.direction of engineers
D.indication of teachers
[多项选择]交易行应对人民币单位银行结算账户通存通兑业务的()负责。
A. 真实性
B. 准确性
C. 完整性
D. 效率性
[单选题]客户方许可人应由熟悉现场接线方式及设备情况,具备相应资质的电气工作人员担任,也可以由客户委托承装(修、试)客户设备的设计方电气人员担任。
A.正确
B.错误
C.略
D.略
E.略
F.略
[单选题]个人保安线应用多股软铜线,其截面不得小于()mm2。
A.13
B.14
C.15
D.16
E.略
F.略
[单选题]作业现场的生产条件和安全设施等应符合有关标准规范的要求,工作人员的( )应合格、齐备。
A.劳动防护用品
B.工作票
C.安全工器具
D.作业指导书
[判断题]采用非强制手段可以达到行政管理目的的,同样可以设定和实施行政强制。( )
A.正确
B.错误
[单选题]根据《中华人民共和国放射性污染防治法》,核设施营运单位应当建立健全安全保卫制度,加强安全保卫工作,并接受( )的监督指导。
A.核安全部门
B.环境保护行政主管部门
C.公安部门
D.当地政府
[单项选择]做人应当以()至上。
A. 诚信
B. 明礼
C. 仁义
[填空题]列车在沿途各站停车,调小机车在车站停留时,不论在任何情况下,乘务员必须坚守岗位,有人看守( )。P62T284
[单选题]艾宾浩斯的遗忘曲线表明了( )。
A.记忆后不会遗忘
B.遗忘是逐渐产生的
C.遗忘是先快后慢的
D.遗忘是先慢后快的
E.以上都不是
[判断题] 一个电气连接部分是指:电气装置中,可以用断路器(开关)同其他电气装置分开的部分。( )
A.正确
B.错误
[单选题]Jf5A12491.JB 电容器允许在( )的工频电压下长期运行
A. 1.1倍
B. 1.2倍
C. 1.3倍
[单项选择]下列关于DR较CR的更具优点中哪项不正确()
A. 时间分辨力明显提高
B. 患者接受X线的剂量更小
C. 后处理图像的层次更加丰富
D. 实现X线数字化储存、再现及传输
E. 省略TCR技术中激光读取的步骤,更加简单
[单选题]直接氯化单元风冷器结焦后,现象是( )。
A.反应温度太高降不下来
B.反应压力太高降不下来
C.反应温度太低提不起来
D.反应压力太低提不起来
[单项选择]建筑施工用的安全电压不包括( )。
A. 12V
B. 24V
C. 36V
D. 220V
[单选题]依据《中国南方电网有限责任公司电力安全工作规程》,工作尚未全部终结,而需送电试验电动机及其启动装置、变频装置时,应在( ),方可送电。
A.全部工作暂停后
B.部分工作停止后
C.工作负责人同意后
[单选题](B737ng)旅客氧气是在什么时候作动产生的:
A.将氧气面罩向下拉使发生器作动销被发出时
B.在需要时通过面罩呼吸
C.作动自动或人工释放门时
D.氧气面罩从旅客服务组件掉下时
[单选题]配置发现设备的策略在哪个菜单下面:
A.Manage
B.Policies
C.Tools
D.Administration
[判断题]在站内线路上检查、修理车辆时,必须按规定插设带有脱轨器的防护信号;禁止扒乘机车车辆;禁止走道心、轨枕头。横越线路时,严格执行“一站、二看、三确认、四通过”制度。
A.正确
B.错误
[判断题]全过程欠平衡钻井是指整个钻、测、完井作业过程中井底压力始终小于或等于地层孔隙压力的欠平衡钻井。
A.正确
B.错误
[判断题]应急响应服务的目的是尽可能地减小和控制住网络安全事件的损失,提供有效的响应和恢复指导,并努力防止安全事件的发生
A.正确
B.错误
[单选题] 根据左右心腔或大血管间有无分流和临床有无青紫,先天性心脏病可分为3类,下列应除外: ( )
A..分流型:梗阻型常见肺动脉口狭窄等,反流型如二尖瓣关闭不全等。
B..无分流型:梗阻型常见肺动脉口狭窄等,反流型如二尖瓣关闭不全等。
C..左向右分流型:常见房.室间隔缺损或动脉导管未闭
D..右向左分流型:常见法洛四联征.完全性大动脉转位
[单选题]班长教育和监督全班落实( )措施,预防各种事故、案件。
A.管制
B.安全
C.监督
D.教育