热门试题:
[单项选择]环节方块图是由填以该环节（）的方块和表明信号流向的箭头所组成。
A. 代数式
B. 传递函数
C. 变化量
D. 输入量
[判断题]绝缘子表面出现放电烧伤痕迹，说明该绝缘子的绝缘已被击穿。
A.正确
B.错误
[单选题]不属于泌尿系统的器官是（ ）
A.肾
B.输尿管
C.膀胱
D.尿道
E.前列腺
[判断题]禁止在油漆未干的结构或其他物体上焊接。( )
A.正确
B.错误
[单选题]生产经营单位应当制定本单位生产安全事故应急救援预案,与所在地()组织制定的生产安全事故应急救援预案相衔接,并定期组织演练。()1分
A.街道、社区
B.地区级市级人民政府
C.市级以上地方人民政府
D.县级以上地方人民政府
[单项选择]关于腮腺管下列描述正确的是（）
A. 开口于平对下颌第2磨牙牙冠的颊黏膜上
B. 开口于平对上颌第2前磨牙牙冠的颊黏膜上
C. 开口于平对上颌第2磨牙牙冠的颊黏膜上
D. 开口于平对下颌第2前磨牙牙冠的颊黏膜上
E. 由腺体深部的前缘发出
[判断题]辙叉有轻伤时，应注意检查观测，达到重伤标准时应及时更换。
A.正确
B.错误
[简答题]某房屋建筑工程施工总承包二级企业，通过招标投标方式承建了城区A住宅楼工程，工程．为框架剪力墙结构，地上17层，地下1层，总建筑面积16780m2。该工程采取施工总承包方式，合同约定工期20个月。
工程中标后，施工企业负责人考虑到同城区的B工程已临近竣工阶段(正在进行竣工预验收和编制竣工验收资料)，经征得A、月工程建设单位同意，选派月工程项目经理兼任A工程的项目经理工作。
在施工期间，为了节约成本，项目经理安排将现场污水直接排入邻近的河流。
在浇筑楼板混凝土过程中，进行24h连续浇筑作业，引起了附近居民的投诉。
问题
该施工企业是否具备承建A工程的资质等级要求为什么
[填空题]建筑施工中的“四口”是( )、( )、( )、( )。
[单选题]拆模过程中如需中途停歇,应将已松扣的钢模板及支承件 ( )。
A.临时堆放
B.架空浮搁
C.专人看管
D.拆下运走
[单选题]在道路上施工应装设遮栏（围栏），并悬挂警告标示牌。
A.正确
B.错误
C.略
D.略
E.略
F.略
[单选题]攂电气集中，( )吸起，接通第10网路线QJJ构成自闭以防止进路迎面错误解锁。
A.XJ
B.XJJ
C.GJJ
D.QJJ
[判断题]车站值班员应严格按《行规》规定时机开闭信号机。( )(应知应会-《行规》第83条)
A.正确
B.错误
[判断题]不予立案或者撤销立案后,属于其他行政机关管辖的案件,烟草专卖行政主管部门应当在三日内移送其他行政机关。()
A.正确
B.错误
[单选题]电能计量装置的二次回路变动时，应按（ ）进行，无用的接线应隔离清楚，防止误拆或产生寄生回路。
A.经审批后的图纸
B.厂家设计图纸
C.作业指导书要求
D.工作负责人要求
[填空题]JT1型通用式机车信号主机DSP芯片或RAM故障语音提示器提示为”（ ）”。
[单项选择]下列选项中不属于配送中心运输特点的是（）。
A. 战略性
B. 安全性
C. 沟通性
D. 经济性
[单项选择]开启乙炔气瓶瓶阀时应缓慢，不要超过一转半，一般情况只开启（）。
A. 二分之一
B. 三分之一
C. 四分之一
[多选题]车站要设置临时隔离室，配备应急处理和防护用品，包括（）医用手套等
A.隔离服
B.口罩
C.体温计
D.消毒药品
[判断题]2.143 机动车登记服务站应当为社会辅助查验员配备查验工具、查验智能终端、便携式视音频记录装置(查验区安装视频监控装置的除外)。
A.正确
B.错误
[多选题]班应当指定安全员。安全员由消防员骨干担任，履行下列职责：( )
A.宣传安全规定、常识；
B.督促本班人员遵守安全规定；
C.检查维护和熟练操作安全设施设备；
D.及时报告事故苗头，制止不安全行为，消除安全隐患。
[单选题]轨道几何尺寸超过临时补修标准的病害整修应( )防护。
A.办理封锁施工手续,设置移动停车信号
B.办理慢行手续,设置移动减速信号
C.办理临时封锁施工手续,设置停车手信号
D.设置作业标
[单项选择]患者男性，40岁，身高1.7米，体重90千克。患者既往身体健康，无心肺系统疾病史，睡眠打鼾10年，近半年症状加重。夜间时有惊醒伴呼吸困难、心慌、胸闷，清醒后症状缓解。白天嗜睡、乏力，时有头痛。心电图、胸片及肺功能检查均未见异常，BP150／100mmHg。导致该病的主要病理变化为（）
A. 肺泡不张
B. 冠状动脉闭塞
C. 终末细支气管阻塞
D. 肺动脉栓塞
E. 上呼吸道阻塞
[单项选择]下列选项中，对封闭式基金认识不正确的是( )。
A. 经核准的基金份额总额在基金合同期限内固定不变
B. 基金份额可以在依法设立的证券交易场所交易
C. 基金份额持有人不得申请赎回
D. 投资者可以通过证券经纪商在一级市场和二级市场上进行基金的买卖
[单选题]抽油机井资料录取要求是（ ）。
A.六全六准
B.七全七准
C.八全八准
D.九全九准
[简答题]
Mrs. Banks is talking to Polly, a young schoolboy. Mrs. Banks and Polly are talking about pets.
Mrs. Banks: Good morning, Polly. I haven’t seen you for a few months. I expect you’ve been busy at school.
Polly: Yes, I have, Mrs. Banks, but today I have a holiday.
Mrs. Banks: I see you have your dog with you. Have you just taken him for a walk
Polly: No, I’ve been to the vet with him.
Mrs. Banks: What’s the trouble
Polly: Nothing serious. He is still a puppy and he needed his anti-rabies injection.
Mrs. Banks: I’m glad to see that you keep him on a lead. Many people allow their dogs to run around without even a collar on, and then they can easily be mistaken for stray dogs.
Polly: My mother says that if you have a pet you should look after it well.
Mrs. Banks: That’s quite true. I see yours is well cared for. His coat is shiny and he is in very good condition.
Polly:
[简答题]大学生如何通过参与道德实践引领社会风尚？
[单选题]触电急救应分秒必争，一经明确心跳、呼吸停止的，立即就地迅速用（）进行抢救，并坚持不断地进行，同时及早与医疗急救中心（医疗部门）联系，争取医务人员接替救治。
A.心脏按压法
B.口对口呼吸法
C.口对鼻呼吸法
D.心肺复苏法
[判断题]室外消防栓是供消防车，清洗马路、公共绿化的供水设备。
A.正确
B.错误
[单选题]下列不属于掌沃通APP每日任务的是：
A.未上门
B.未首充
C.已办理超会
D.待认领
[单项选择]男，31岁，体重70kg，在扑灭山火时烧伤面颈（头部除外）、双上肢、后躯干、双下肢（臀部除外），伤后2小时送至医院。入院后见面部肿胀，烦躁不安，手足湿冷，心率160次／分，呼吸25次／分，伤后尿量约为15ml／h。伤后第一个24小时补液量（）
A. 8000ml
B. 6825ml
C. 4550ml
D. 8825ml
E. 10190ml
F. 11825ml
[单项选择]除维生素C外，维生素中促进铁在体内吸收、储存及动员的还有
A. 维生素B1
B. 维生素B2
C. 维生素E
D. 维生素A
E. 叶酸
[单选题]Text 3 Employees are often said to be a company's biggest resource.It is equally true that they are its biggest liability.Scarcely a week goes by without a company falling victim to employees-turned-cnemies-or-embarrassments.The most familiar type of enemy within is the fraudster.The Economist Intelligence Unit conducts a regular poll of senior executives on the subject of fraud committed by insiders.Two year ago the poll discovered that about 70%of companies had suffered from at least one instance of fraud,up from 61%in the previous survey.Fraud is often petty.But fraud can also be more harmful:think of former employees setting up rivals using stolen technology and purloined client lists.Even more dangerous is the vandal.Thieves at least have a rational motive.Vandals are driven by a desire for revenge that can know no limit.A company that specialises in corporate investigation gives a detailed account of the story of a British manufacturing company that was under restructuring.A member of the infonnation technology department discovered that his name was on the list of people whose services would no longer be required.He built a"backdoor"into the company's IT system from his home computer and set about causing damage.What can companies do to reduce the threat from these wolves in sheep's clothing?A lot depends on which particular sorts ofwolves you are dealing with.Yet three principles are always worth bearing in mind.The first is that firms need to focus on the people who have the greatest capacity to do harm-those who control the money and information.The more complicated companies become,the harder it is to identify where power really lies.But one thing is clear.The more dependent on information firms get,the more IT specialists can compromise the whole business.The least companies can do is to keep a careful watch on the IT department.The second is that the human touch is still invaluable.Companies can certainly strengthen their hand by installing software that can identify unusual behaviour or monitor e-mail,or by employing professionals to double-check the accounts.The best way to avoid these problems is to treat our employees with respect.The biggest problem with trying to do more with less is that you can end up tuming your biggest resources into your biggest liabilities.
The text mainly discusses_____
A.ways to avoid the enemy within
B.hidden thieves in IT department
C.control the power of specialists
D.the best way to manage company staff
[多选题]在创建和配置负载均衡SLB的时候，需要选择的配置有哪些?
A.选择SLB实例的地域
B.选择SLB主备实例所在的可用区
C.SLB实例的转发方式
D.SLB实例所在服务器的信息
E.SLB实例是单机部署还
是集群部署
[单项选择]大雨天在高速公路行车时，怎样避免发生“水滑”现象
A. 安装防滑装置
B. 提高车速行驶
C. 降低车速行驶
D. 断续使用制动
