热门试题:
[填空题]People do not analyze every problem they meet. Sometimes they try to remember a (26) from the last time they had a similar problem. They often accept the (27) or ideas of other people. Other times they begin to act without thinking ; they try to find a solution by (28) and error. However, when all these (29) fail, the person with a problem has to start analyzing. There are six (30) in analyzing a problem.
First, the person must (31) that there is a problem. For example, Sam’s bicycle is (32) , and he cannot ride it to class as he usually does. Sam must see that there is a problem with his bicycle. Next, the thinker must (33) the problem. Before Sam can repair his bicycle, he must find the reason why it does not work. For instance, he must determine if the problem is with the gears, the brakes, or the frame. He must take his problem more specific. Now the person must look for information that w
[单选题]对于补充运行，在需要立即决断和处置的紧急情况下,（）可以在保证安全所需要的范围内偏离规定的运行程序与方法、天气最低标准和其它规定。
A.合格证持有人
B.运行副总经理
C.机长
D.飞行签派员
[单选题]对于可能送电至停电设备的（）都应装设接地线或合上接地刀闸（装置），所装接地线与带电部分应考虑接地线摆动时仍符合安全距离的规定。
A.线路侧
B.母线侧
C.各方面
D.负荷侧
[多选题]若怀疑因负荷切割导致的线损异常，可比对(_)的对应用户档案数据。
A.SCADA系统
B.GIS系统
C.营销系统
D.采集系统
[单选题]有多少电动马达可以控制安 定面？
A.1个
B.2个
C.3个
[判断题]工作人员不准在SF6设备防爆膜附近停留。若在巡视中发现异常情况，应立即报告，查明原因，采取有效措施进行处理。
A.正确
B.错误
[单选题]计算机能够直接识别和处理的语言是（）。
A.机器语言
B.汇编语言
C.自然语言
D.高级语言
[填空题]Should it rain, we ______ (not go) out.
[判断题]( )PLC通电前的检查,首先确认输入电源电压和相序。
A.正确
B.错误
[简答题]《医疗机构口腔诊疗器械消毒技术操作规范》对口腔科诊疗器械消毒有哪些基本要求？
[单选题]新建项目的HAZOP风险分析一般安排在详细设计完成（），设备设施安装之（）。
A.后，前
B.前，前
C.前，后
[不定项选择题]根据《环境影响评价技术导则—总纲》，关于环境影响评价标准的确定，说法错误的有()。
A.有地方污染物排放标准的，应优先选择地方污染物排放标准
B.根据评价范围各环境要素的影响程度，确定各评价因子所采用的环境质量标准及相应的污染物排放标准
C.国家污染物排放标准中没有限定的污染物，可采用当地环保部门拟定的标准
D.生产或服务过程的清洁生产分析采用国家发布的清洁生产规范性文件
[判断题]可以利用易燃、易爆气体或液体管道作为接地装置的自然接地体。
A.正确
B.错误
[单选题]新生儿脑膜炎应选用下列哪种药物
A.头孢呋辛
B.头孢曲松
C.头孢唑啉
D.头孢噻吩
E.头孢氨苄
[判断题]年度培训计划外的临时外派培训项目，员工培训前需提交外派培训申请，经审批后方可参加培训。( )
A.正确
B.错误
[单选题]使用万用表测量直流电压值时，应将万用表切换到（）档位。
A.电阻
B.直流电压
C.交流电压
D.交流电流
[单项选择]（）芥子园本删去了容与堂本中的“入回诗”多少首？
A. 25
B. 50
C. 75
D. 100
[多选题]我国有很多神话传说,以下选项中描述正确的是( )
A.开天辟地的盘古
B.逐日英雄夸父
C.撞断天柱的共工
D.猛志常在的刑天
[判断题]钢轨接头应采用相对式联结方式，曲线地段外股应使用标准长度钢轨，内股应根据需要使用任意长度短轨调整钢轨接头位置。( )
A.正确
B.错误
[判断题]道口铺面整修作业可在天窗点外进行。
A.正确
B.错误
[单选题]机动车在道路上发生故障或者发生交通事故，妨碍交通又难以移动的，应当按照规定开启危险报警闪光灯并在车后( )处设置警告标志，夜间还应当同时开启示廓灯和后位灯。
A.50m以内
B.50-100m
C.100-150m
D.150m-200m
[单项选择]
A few ways Greyhound can make your next trip even easier.Tickets By mail. Avoid lining up altogether, by purchasing your tickets in advance, and having them delivered right to your mailbox. Just call Greyhound at least ten days before your departure (1 - 800 - 231 - 2222). Prepaid tickets. it’s easy to purchase a ticket for a friend or family member no matter how far away they may be. Just call or go to your nearest Greyhound terminal(车站) and ask for details on how to buy a prepaid ticket. Ticketing Requirement. Greyhound now requires that all tickets have travel dates fixed at the time of purchase. Children under two years of age travel free with an adult who has a ticket. If your destination(目的地) is to Canada or Mexico. Passengers traveling to Canada or Mexico must have the proper travel documents. U. S. , Canadian or Mexican citizens should have a birth certificate, passport or naturalization (入籍) paper.
A. To avoid waiting in lines at the booking office.
B. To hand in necessary traveling documents.
C. To get tickets from the nearest terminal.
D. To fix the traveling destination in time.
[单项选择]宫颈癌一级组淋巴转移不包括
A. 宫颈旁淋巴
B. 腹股沟深淋巴
C. 闭孔淋巴
D. 髂内淋巴
E. 髂外淋巴
[多选题]起吊、牵引过程中，（ ）吊臂和起吊物的下面，禁止有人逗留和通过。
A.受力钢丝绳的周围
B.上下方
C.转向车外角侧
D.转向滑车内角侧
[单选题]自动调谐消弧线圈投入运行后，应定期（时间间隔不大于3年）根据实际测量的系统（）对其自动调谐功能的准确性进行校核。
A.电容电流
B.动稳定电流
C.热稳定电流
D.泄漏电流
[判断题]（ ）胶接绝缘接头的钢轨端面与绝缘端板之间应密贴，间隙不应大于2mm。
A.正确
B.错误
[单选题]茶叶在冲泡过程中,在茶汤中不加调料,称为 。
A.煮饮法
B.调饮法
C.清饮法
D.撮泡法
[简答题]The world’s first subway was built in London in 1863. At the time, the government was looking for a way to reduce traffic problems in the city of London. The poor areas of the city were so crowded with people that it was almost impossible for horse carriages (the taxis of those days ) to get around. The city officials were interested in trying to make it possible for workers to live outside of London and travel easily to work each day. If people had a cheap and convenient way that they could depend on to get to and from work, they would relocate their homes outside of the city. This would help ease the pressure of too many people living in the poor parts of London. From these problems, the idea of the London Underground, the first subway system, was born.
The plans for building the Underground met with several problems and delays, but the first track was finally opened in January 1863. A steam train pulled the cars along the first underground track which was six kilometers (3.7 mi
[多项选择]目前令人关注的耐药菌（）
A. MRSA
B. MRSE
C. VRE
D. MSSA
E. VISA
[简答题]请说出车辆信息控制装置的初期设定内容有些什么？
[判断题]贷后管理模块扶贫贷款专项检查中,固定资产产业扶贫贷款带贫成效检查页面“带贫成效分类”字段由系统自动判定,不符合“成效突出”、“其他”的,系统判定为“成效一般”。( )
A.正确
B.错误
[单选题]数字签名为保证其不可更改性,双方约定使用( )。
A.HASH算法
B.RSA算法
C.CAP算法
D.ACR算法
[单项选择]下列外科感染常见的致病菌中，引起特异性感染的是
A. 大肠埃希菌
B. 拟杆菌
C. 变形杆菌
D. 绿脓杆菌
E. 白色念珠菌
[单选题]下滑座的床身导向镶条松脱后，下滑座在床身的各停留位置将产生( )误差。
A.转角
B.垂直度
C.平行度
D.转动
[多项选择]营业税的扣缴义务人有( )
A. 建筑安装业务的总承包人
B. 分保险业务的分保人
C. 歌舞团演出由体育馆负责售票的，体育馆负责代扣代缴营业税
D. 境外单位在境内未设立分支机构的以境内代理人或受让人为扣缴义务人
[多选题]CRH2A动车组客室照明荧光灯有三种，分别是 (___)
A.110W
B.100W
C.40W
D.20W
[判断题]泛指立即采取正常工作程序的行动为应急。
A.正确
B.错误
