热门试题:
[多选题]病人气道不完全阻塞时的表现为( )
A.面色青紫;
B.会咳嗽、喘气;
C.呼吸困难;
D.皮肤、指甲床发绀。
[单选题]( )最早发现了细胞的有丝分裂现象
A.Ruska
B.Virchow
C.Flemming
D.Hertwig
E.Leeuwenhoek
[多选题]冬期施工浇筑C25强度等级混凝土时，说法正确的是（ ）。（GB 50233—2014《110kV～750kV架空输电线路施工及验收规范》6.6.2）
A.A.混凝土可选用普通硅酸盐水泥
B.B.最小水泥用量不宜低于300kg/m3
C.C.水胶比不应大于0.6
D.D.水泥强度等级不应低于42.5
[判断题]高处作业使用的脚手架不需验收即可使用。
A.正确
B.错误
[单项选择]企业信用管理的服务对象是：（）。
A. 内部客户和外部客户
B. 内部客户
C. 外部客户
[多选题]下列哪些属于使用救生软梯时需要注意的事项？
A.选好固定支点
B.必须挂靠牢固
C.视情加挂副梯
D.不可加挂副梯
[判断题]轨道电路送电端可调电阻的作用是调整轨面电压。
A.正确
B.错误
[单选题]中国电财应合理控制信贷和投资规模，以满足正常备付需求。长期投资及短期证券投资余额原则上不高于资本总额的(____)。
A.0.5
B.0.6
C.0.7
D.0.8
[判断题] 监察机关坚持民主集中制,对于线索处置、立案调查、案件审理、处置执行、复审复核中的重要事项应当集体研究,严格按照权限履行请示报告程序。()
A.正确
B.错误
[填空题]气相色谱分析中,在正常操作条件下仅有载气通过检测器时产生的响应信号曲线称为( )。
[判断题]客户电气设备停、送电前，应由客户停、送电联系人与供电方相关人员共同确认，禁止约时停、送电。
A.正确
B.错误
[单选题]四极三相异步电动机的同步转速( )r/min。
A.3000
B.1500
C.1000
D.750
[单选题]（ ）是特种设备。
A.铣床
B.洗车机
C.起重机械
D.架车机
[判断题]( )使用兆欧表前不必切断被测设备的电源。
A.正确
B.错误
[判断题]石墨型药皮铸铁焊条的工艺性能较好，但焊接时烟雾较大 。
A.正确
B.错误
[判断题]燃料粒度大，烧结料层透气性变差；燃料粒度小，烧结料层透气性变好。
A.正确
B.错误
[多选题] 银行业金融机构应当确定整改完成的标准，包括但不限于：（）
A.行为纠正到位。整改责任机构已纠正或终止错误行为，采取了旨在防范同类问题再次发生的措施。
B.制度完善到位。整改责任机构已将规章制度和业务流程的缺陷修改完善。
C.风险控制到位。整改责任机构已采取措施，消除或能够有效控制问题所造成的不良影响。
D.责任追究到位。已按照有关规定对责任机构及相关责任人给予适当处理，起到了警示作用。
[多选题]建筑倒塌类安全因素，主要是指火场上( )等可能发生倒塌造成人员伤亡。
A.建筑物；
B.构筑物；
C.堆垛；
D.大型货架；
[多项选择]烂疔的特点有（）。
A. 起病急速
B. 初期伴有轻微发热
C. 疮形略带凹形
D. 脓液稀薄如水
E. 局部迅速腐烂，范围甚大
[多项选择]经腹腔镜腰椎融合术的适应证是（）.
A. 有症状的退行性腰椎间盘病变
B. 腰椎管狭窄
C. 多节段椎间盘退变
D. Ⅰ度椎体滑脱症
E. 腰椎不稳伴腰痛
[多项选择]You should spend no more than 40 minutes on this task.
Nowadays science and technology have made great progress in every aspect. What Advantages and Disadvantages science and technology have brought to us
[判断题]除使用特殊仪器外，所有使用携带型仪器的测量工作均应在电流互感器和电压互感器的高压侧进行。
A.正确
B.错误
[多选题]交联聚乙烯电缆采用多芯圆绞线优点是()。
A.减小电缆外径
B.可能造成无法判断断路器的实际状态减小电缆导体截面
C.增加导体的柔软性和可曲度
D.对电缆提高电压等级有利
E.电场较扇形导体分布均匀
[判断题]组成运动副的两个构件只能作相对直线移动,这种运动副称为转动副。( )
A.正确
B.错误
[单项选择]
Passage Four
Why is there no risk to the customer when a bank prints the customer’s name to his cheques
When anyone opens a current account at a bank, he is lending the bank money, repayment of which he may demand at any time, either in cash or by drawing a check in favor of another person. Primarily, the bank-customer relationship is that of debtor and creditor who is which depending on whether the customer’s account is in credit or overdrawn. But, in addition to that basically simple concept, the bank and its customer owe a large number of obligations to one another. Many of these obligations can give rise to problems and complications but a bank customer, unlike, say, a buyer of goods, cannot complain that the law is loaded against him.
The bank must obey its customer’s instructions, and not those of anyone else. When, for example, a customer first opens an account, he instructs the bank to debit (把……记入借方)
A. must always be in credit
B. can't draw any money if you're overdrawn
C. can draw money without notice
D. can't pay money to anyone else
[判断题]审批机关在作出行政许可决定前,申请人撤回申请的,中止办理。( )
A.正确
B.错误
[判断题]自救式缓降器不能往返使用,其绳索固定,速度控制器随使用人从上而下,下降速度由人控制。( )
A.正确
B.错误
[单项选择]关于IP数据报投递的描述中，错误的是( )。
A. 中途路由器独立对待每个数据报
B. 中途路由器可以随意丢弃数据报
C. 中途路由器不能保证每个数据报都能成功投递
D. 源和目的地址都相同的数据报可能经不同路径投递
[单项选择]
Passage Two It all started in wartime Munich when a doctor, Klaus Maertens, had a bad skiing accident. He decided to make himself a comfortable shoe to relieve the pain of walking. Together with a friend, Dr Herbert Funck, he designed a shoe with a special sole. Soon the two men were selling their product all over Germany, mostly to old women with foot trouble. The medical image lasted until 1959, when Maertens decided to find a company to produce the shoes outside Germany. He contacted R. Griggs & Co, a firm in Northamptonshire (England). Griggs anglicized the name which became "Dr Martens". The first British boots were made on 1 April 1960 and soon they began to sell quite well. In the mid-60s the company discovered that their shoes were worn by skinheads. They liked Docs because they wanted to look hard and intimidating. Later, Docs were successful with punks. Then Doc Martens became the favourite shoes of students all over Britains, and more and more youn
A. Because he didn't like other shoes.
B. Because he couldn't walk easily with his shoes.
C. Because his shoes were too expensive.
D. Because he wanted other people to admire him.
[多选题]消防员培训主要包括( )
A.能力素质培训
B.衔级晋升培训
C.职务晋升培训
D.专业技能培训
[多项选择]在密闭的火区内，如果发生爆炸，破坏了密闭墙，应（）
A. 恢复密闭前的通风，最大限度地增加入风量吹散瓦斯
B. 采取措施加强火区瓦斯排放（利用现有的排瓦斯系统，向火区增打排瓦斯钻孔）
C. 加强瓦斯检查
D. 只有在火区内可燃气体浓度已无爆炸危险时，方可进行火区封闭作业
[单选题]【单选】单站验证测试中哪项不是空闲模式检查的内容?( )[1分]
A.数据业务测试
B.频率检查
C.CINR检查
D.PCI检查
[单选题]幼儿园教育是基础教育的重要组成部分,是我国( )的奠基阶段。
A.学校教育
B.终身教育
C.学校教育和终身教育
D.全民教育
[单选题]单机在自动闭塞区间被迫停在调谐区内，当具备移动条件时司机须先将机车移动不少于（ ）m。
A.10
B.15
C.20
