热门试题:
[单选题]公安机关对与违反治安管理行为有关的场所、物品、人身进行检查时,应当出示( )。
A.县级以上公安机关开具的检查证明文件
B.工作证件和县级以上人民政府公安机关开具的检查证明文件
C.身份证明
D.工作证件
[单选题]工业上常用硫碱代替烧碱使用的原因是( )
A.含有相同的Na+
B.它们都是碱
C.含有还原性的S2-
D.S2-水解呈强碱性
[单项选择]在模块化程序设计中,按功能划分模块的原则是
A. 各模块的功能尽量单一,且各模块之间的联系尽量的少
B. 各模块的功能尽量单一,且各模块之间的联系尽量紧密
C. 各模块应包括尽量多的功能
D. 各模块应包括尽量多的输入输出操作
[多选题]下列哪几种情况,适用列车区间疏散(清客)现场处置方案:( )。
A.非紧急情况下且载客列车在区间迫停(含借助外来动力无法动车进入车站)超过20分钟且线路暂不具备开通条件时,启用区间清客;
B.遇火灾等紧急情况,载客列车迫停区间,启用区间疏散;
C.列车因故不能动车,且部分车厢未进入站台区域时,启用列车清客;
D.其他OCC认为应当启用清客/疏散的情况。
[单项选择]在超高压远距离输电线路中,防止电晕的措施是()
A. 线路串联电抗器
B. 线路并联电容器
C. 采用分裂导线
D. 采用铝钢绞线
[多选题]站(中队)夜间应当组织进行( ),每夜不少于2次。
A.查铺
B.查哨
C.集合
D.加餐
[判断题]班组长无权组织指挥和管理本班组的生产活动。
A.正确
B.错误
[单选题]GTP 仓场地实施时,组装货架,流程正确的是( )。
①安装横梁与层板
②安放货架-纸盒
③安装货架立柱
④张贴货架二维码,安装底盘
⑤安装防护网
A.③①②⑤④
B.③④①②⑤
C.④③①②⑤
D.③④⑤①②
[单项选择]从筹资的角度,下列筹资方式中筹资风险最小的是( )。
A. 长期借款
B. 债券
C. 融资租赁
D. 普通股
[多选题]肾衰竭病人防止水中毒的护理措施包括
A. 严格限制水、钠摄入,维持水平衡
B. 对症护理,观察药物疗效、不良反应
C. 严密观察病情变化,有无出现水中毒症状
D. 健康教育
E. 掌握透析指征,及时解除水过多症状
[单选题]生产中一次不良集中下转,识别码与路线分别是( )
A.(P X)
B. (X X)
C. (P P)
D.(X P)
[判断题] ( )搬家前应将所有的大罐油料倒空。
A.正确
B.错误
[单选题]―年8月24日起实施的车辆分公司《禁、控烟管理规定》中指出,各维修部、厂及职能部室应从( )、卫生和职业健康方面的重要性出发,大力宣传。
A.消防安全
B.消防技能
C.消防经费
D.消防人员
[不定项选择题]共用题干
1.If a super-flu strikes,face masks may not protect you.Whether widespread use of masks will help,or harm,during the next worldwide flu outbreak is a question that researchers are studying furiously.No results have come from their mask research yet.However,the government says peoph should consider wearing them in certain situations anyway, just in case.
2.But it's a question the public keeps asking while the government are making preparations for the next flu pandemic.So the Centers for Disease Control and Preventions(CD
C)came up with preliminary guidelines."We don't want people wearing them everywhere,"said the CD
C."The overall recommendation really is to avoid exposure."
3.When that's not possible,the guidelines say to consider wearing a simple surgical mask if you are in one of the three following situations.First,you're healthy and can't avoid going to a crowded place.Second,you're sick and think you may have close contact with the healthy,such a, a family member checking on you.Third,you live with someone who's sick and thus might be in the early stages of infection,but still need to go out.
4.Influenza pandemics can strike when the easy-to-mutate flu virus shifts to a strain that people never have experienced.Scientists cannot predict when the next pandemic will arrive,although concern is rising that the Asian bird flu might trigger one if it starts spreading easily from person to person.
5.During the flu pandemic,you should protect yourself. Avoid crowds,and avoid close contact with the sick unless you must care for someone.Why aren't masks added to this self protection list?Because they can help trap virus-laden droplets flying through the air with a cough or sneeze. Simple surgical masks only filter the larger droplets.Besides,the CDC is afraid masks may create a false sense of security.Perhaps someone who should have stayed home would don an ill fitting mask and hop on the subway instead.
6.Nor does flu only spread through the air. Say someone covers a sneeze with his or her hand, then touches a doorknob or subway pole.If you touch that spot next and then put germy hands on your nose or mouth,you've been exposed.It's harder to rub your nose while wearing a mask and so your face may get pretty sweaty under masks.You reach under to wipe that sweat,and may transfer germs caught on the outside of the mask straight to the nose.These are the problems face masks may create for their users.
7.Whether people should or should not use face masks still remains a question.The general public has to wait patiently for the results of the mask research scientists are still doing.
We can infer from the passage that the US authorities_________.
A.overuse face masks
B.deal with the mask problem seriously
C.rub their faces and noses in the subway
D.protest against the mask guidelines
E.help protect people from being attacked by a flu
F.announce the result of their mask research
[单项选择]男性,患者,67岁。左侧咽痛3天。体检:T37.5℃,左扁桃体上极覆灰白色假膜,拭去后有溃疡,少量出血。左下颌角淋巴结肿大,压痛。现患儿无明显呼吸困难,但支气管炎、肺炎较重且伴有高热、体质虚弱,宜作何处理()。
A. 应立即作支气管镜检查
B. 应先作预防性气管切开术,以免发生窒息
C. 先行抗炎补液支持治疗,密切观察有无突发呼吸困难征象,略待体温下降,再考虑手术
D. 应开胸探查,以免延误病情
E. 如果患儿极度虚弱,伴有严重并发症心脏疾病患者,应请专科医生监护,以免不测
[多选题] 新(改)建远动系统投运前,由工程建设管理单位应组织相关人员在调度主站和被控站共同调试验收。被控站验收由()组成。
A.供电设备管理单位
B.施工单位
C.监理单位
D.综自厂家(或RTU厂家
[单选题]TB/T 2340-2000标准规定,测定探伤灵敏度余量时,37°探头的基准波为WGT-3 试块上,深65mm处的( )横通孔反射波。
A.φ3
B.φ4
C.φ5
D.φ6
[多选题]钢轨接头在直线地段每节轨上相差量一般应不大于3mm,并应前后、左右抵消,在两股钢轨上累计相差量可为( )。
A.A.10mm
B.B.15mm
C.C.20mm
D.D.25mm
E.E.30mm
[单项选择]下列产品中属于事业性文化产业的是()
A. 普通教育部门
B. 文艺演出
C. 旅游业
D. 艺术品经营
[单项选择]有关参照完整性的删除规则,正确的描述是()。
A. 如果删除规则选择的是“限制”,则当用户删除父表中的记录时,系统将自动删除子表中的所有相关记录
B. 如果删除规则选择的是“级联”,则当用户删除父表中的记录时,系统将禁止删除与子表相关的父表中的记录
C. 如果删除规则选择的是“忽略”,则当用户删除父表中的记录时,系统不负责做任何工作
D. 上面三种说法都不对
[单选题]和谐型电力机车均衡风缸控制模块(ERCP)本机状态下,响应自阀指令,控制均衡风缸压力及( )压力。
A.总风缸
B.平均管
C.列车管
[单选题]上下层同时进行工作时,中间必须搭设严密牢固的防护隔板,罩棚或其他隔离设施,工作人员必须要( )。
A.穿工作服
B.系安全带
C. 戴安全帽
[单选题]后轮胎爆裂时,驾驶人要如何处置?
A.迅速转动转向盘调整
B.控制行驶方向并慢慢减速
C.迅速向相反方向转动转向盘
D.迅速采取制动措施
[判断题]闸瓦装车时,瓦背须与闸瓦托四爪接触。
A.正确
B.错误
[单项选择]按照《特种设备质量监督与安全监察规定》(国家质量技术监督局第113号令)的要求,在用电梯的检验周期为( )年。
A. 0.5
B. 1
C. 2
D. 3
[判断题]居住期限3个月以上流动人口儿童建卡、建证率应≥95%。
[单选题]治疗寒湿证阴疮的首选方是
A.少腹逐瘀汤
B.阳和汤
C.阴蚀生疮方
D.右归饮
E.温经汤
[单选题]电缆试验结束,应对被试电缆进行(),并在被试电缆上加装临时接地线,待电缆尾线接通后才可拆除。
A.短路
B.开路
C.接地
D.充分放电
[判断题]增强团员意识主题教育活动以永远跟党走为主题。
A.正确
B.错误
[单项选择]设计变更在工程实施过程中时有发生,设计变更可能由()提出。
A. 业主方
B. 施工方
C. 设计方
D. 以上均可以
[单选题]金融机构案件报送的标准和类型是经纪检监察部门或司法机关立案的各类案件,但不包括以下哪一项:(0.29分)
A.经济案件
B.违规经营案件
C.成功堵截的案件
D.诈骗、抢劫、盗窃案件
[判断题]作业人员可以无证担任防护工作。
A.正确
B.错误