热门试题:
[判断题]电动设备操作人员作业时应穿绝缘胶鞋和戴绝缘手套。
A.正确
B.错误
[单项选择]Do You Have a Sense of Humor
Humor and laughter are good for us. There is increasing evidence that they can heal us physically, mentally, emotionally, and spiritually. In fact, every system of the body responds to laughter in some positive, healing way. So how can we get more laughter into our lives (46) Psychologist and author, Steve Wlison, has some answers.
Many people believe that we are born with a sense of humor.They think, "either you’ve got it, or you don’t" Dr.Wilson points out that this false. (47)
The parts of brain and central nervous system that control laughing and smiling are mature at birth. (48) (After all, when a baby laughs, we don’t rush over and say, "That kid has a great sense of humor!")A sense of humor is something that you can develop over a lifetime.
Sometimes people think that they don’t have a good sense of humor because they are not good joke tellers.Dr.Wilson reminds us that telling jokes is only one of many ways to express humo
[单选题]填用线路第一种工作票的工作，工作负责人应在得到（）的许可后，方可开始工作。
A.运行负责人
B.值班负责人
C.工作票签发人
D.工作许可人
[判断题]在三相全控桥式可控硅整流电路中,控制角越大,其输出电压平均值越小。
A.正确
B.错误
[单选题]由于旅游团在各站的行、游、购、娱以各地安排为主。全陪的主要工作首先是( )。
A.负责各站之间的有机衔接
B.协助地陪做好各项服务
C.检查接待计划在各站的落实
D.协助处理发生的旅游事故
[单选题]引起沙门菌食物中毒的主要食物是 ( )
A.蔬菜、水果
B.豆类及其制品
C.谷类
D.肉类、奶类及其制品
E.海产品
[单选题]轻度肾损伤时,首先应给予检查
A.血常规
B.尿常规
C.血肾功能指标
D.IVU
E.CT检查
[判断题]个人备用金主要包括差旅费、会议费、培训费、资料费等支出。
A.正确
B.错误
[单选题]最高人民法院《关于人民法院合议庭工作的若干规定》规定，合议庭组成人员确定后，除因回避或者其他特殊情况不能继续参加案件审理外，不得在案件审理过程中更换。这一规定体现的是下列哪一项审判原则？
A.公开审判原则
B.言词审理原则
C.集中审理原则
D.辩论原则
[多项选择]下列对比剂中，哪一项适用于静脉尿路造影( )。
A. 泛影葡胺
B. 碘番酸
C. 碘酞葡胺
D. 泛影钠
E. 碘海醇
[单选题]运输管理的基本原则是（）。
A.规模经济
B.距离经济
C.效率经济
D.规模经济和距离经济
[单项选择]葡萄贮藏过程中常出现的浸染性病害主要有：（）
A. 青酶病和轮纹病
B. 青酶病和灰酶病
C. 轮放病和灰酶病
[判断题]某个体户和他的朋友签订的协议属于合同。
A.正确
B.错误
[单选题]( )和临修组原则上实行专岗、专人、专修。
A.乘务组
B.一级检修组
C.二级检修组
D.调度组
[单选题]（ ）负责推动分公司信息化应用，对所属项目信息化应用平台物资模块的应用进行监督、管理和考核。
A.物资供应事业部
B.分公司材料科长
C.分公司经理
D.项目部
[单选题]Text 4 Against a backdrop of drastic changes in economy and population structure,younger Americans are drawing a new 21st-century road map to success,a latest poll has found.Across generational lines,Americans continue to prize many of the same traditional milestones of a successful life,including getting married,having children,owning a home,and retiring in their sixties.But while young and old mostly agree on what constitutes the finish line of a fulfilling life,they offer strikingly different paths for reaching it.Young people who are still getting started in life were more likely than older adults to prioritize personal fulfillment in their work,to believe they will advance their careers most by regularly changing jobs,to favor communities with more public services and a faster pace of life,to agree that couples should be financially secure before getting married or having children,and to maintain that children are best served by two parents working outside the home,the survey found.From career to community and family,these contrasts suggest that in the aftermath of the searing Great Recession,those just starting out in life are defining priorities and expectations that will increasingly spread through virtually all aspects of American life,from consumer preferences to housing patterns to politics.Young and old converge on one key point:Overwhelming majorities of both groups said they believe it is harder for young people today to get started in life than it was for earlier generations.While younger people are somewhat more optimistic than their elders about the prospects for those starting out today,big majorities in both groups believe those“just getting started in life”face a tougher a good-paying job,starting a family,managing debt,and finding affordable housing.Pete Schneider considers the climb tougher today.Schneider,a 27-yaear-old auto technician from the Chicago suburbs says he struggled to find a job after graduating from college.Even now that he is working steadily,he said.”I can’t afford to pay ma monthly mortgage payments on my own,so I have to rent rooms out to people to mark that happen.”Looking back,he is struck that his parents could provide a comfortable life for their children even though neither had completed college when he was young.“I still grew up in an upper middle-class home with parents who didn’t have college degrees,”Schneider said.“I don’t think people are capable of that anymore.”
One cross-generation mark of a successful life is_____
A.trying out different lifestyles
B.having a family with children
C.working beyond retirement age
D.setting up a profitable business
[判断题]经互感器接入电能表的装拆、现场校验工作，应有防止电流互感器二次侧开路、电压互感器二次侧短路和防止相间短路、相对地短路、电弧灼伤的措施。（ ）
A.正确
B.错误
[单选题] 向心性肥胖是由于哪一种激素分泌过多所致
A. 生长素
B. 胰岛素
C. 糖皮质激素
D. 盐皮质激素
E. 甲状腺激素
[判断题]银监局同意商业银行对外公布其经营状况不是行政许可277、
[单项选择]Angela told me a while ago that she couldn’t wear her （ ） sweatshirt because it doesn’t go with anything else she has.
A. green comfortable dark
B. dark green comfortable
C. comfortable dark green
D. dark comfortable green
[多项选择]下列哪些行为违反《反不正当竞争法》，构成侵犯商业秘密______。
A. 某公司供销人员华某为了推销本公司的产品，约请另一公司销售人员朱某喝酒，席间将其灌醉，诱使朱某说出了客户名单及其细节
B. 某研究所技术人员周某好自我吹嘘，有一次与朋友喝茶吹牛中将其研究所的一技术秘密透露，恰被某厂工程师听到，该工程师将该技术用于改进该厂的机器设备
C. 某工厂技术人员到某研究所学习，在学习中参观了该研究所研制设计的一项工艺流程，回厂后，将该工艺流程运用于本厂工艺流程的改造。
D. 某研究所高工将研究所技术图纸遗失，某厂职工拾到后将其交给了该厂的一位工程师，该工程师利用该技术图纸为工厂解决了技术难题
[判断题]（76）减压蒸发具有如下优点:（ ）①在加热蒸汽压力相同的情况下，减压蒸发时溶液的沸点低，传热温差可以增大，当热负荷一定时，蒸发器的传热面积可以相应减小。②可以蒸发不耐高温的溶液。③可以利用低压蒸汽和废气作为加热剂。④操作温度低，损失于外界的热量也相应减少。
A.正确
B.错误
[多项选择](2004，52)人民法院可以缺席判决的案件是( )的案件。
A. 被告经传票传唤，无正当理由拒不到庭或未经法庭许可中途退庭
B. 法院裁定不予受理
C. 申请撤诉而法院裁定不准撤诉的，原告经传票传唤无正当理由拒不到庭
D. 被告反诉，原告经传票传唤，无正当理由拒不到庭或未经法庭许可中途退庭
[填空题]使用过渡车钩进行无动力回送途中，应尽量避免实施___；发生紧急制动后，本务司机须通知动车组随车机械师确认___状态良好后，方可开车。
[单选题]杆塔施工过程需要采用临时拉线过夜时，应对临时拉线采取()措施。
A.加固和防盗
B.竖标示牌
C.设置围栏
D.悬挂指示灯
[填空题]变电所综合自动化系统普遍采用“ ”形式。（）
[判断题] 煤矿企业必须按照国家有关规定,对从业人员上岗前、在岗期间和离岗时进行职业健康检查,建立职业健康档案,并将检查结果告知从业人员。
A.正确
B.错误
[多选题]建设工程实行施工总承包的，安全生产领导小组由总承包企业、专业承包企业和劳务分包企业哪些人员组成（）
A.项目经理
B.现场管理人员
C.技术负责人
D.安全生产管理人员
E.材料员
[单项选择]下面关于ROM、RAM的叙述中，正确的是( )。
A. ROM 在系统工作时既能读也能写
B. ROM芯 片掉电后，存放在芯片中的内容会丢失
C. RAM是随机存取的存储器
D. RAM芯片掉电后，存放在芯片中的内容不会丢失
[判断题]炉膛负压无法维持，是判断锅炉爆管的唯一因素。( )
A.正确
B.错误
[填空题]根据货物批量不同可将货运需求分为整车货运需求、零担货运需求和（）货运需求。
[单项选择]患者，女性，57岁。发现左耳屏前质硬肿物20年，无痛，发现时蚕豆大小，生长缓慢，未予重视。近半年来自觉肿瘤生长迅速，偶感疼痛。半个月前始有左眼不能完全闭合，刷牙时左口角漏水。现肿瘤有鸡蛋大小，触质硬，尚有动度患者入院后为明确诊断，以下哪项做法是错误的（）
A. 做左腮腺造影检查
B. 做左腮腺B超
C. 做左腮腺CT检查
D. 尽快行肿瘤组织活检术
E. 行细针吸细胞学检查
[多选题]电气化区段，接触网未停电的线路上，对（ ）类的车辆禁止手推调车。
A.棚车
B.罐车
C.敞车
D.平车
[单选题]在BPB、PBP共存的同一电路中，所需的供电源（ ）。
A.必须用正电源
B.必须用负电源
C.可正、可负单电源或正、负双电源
D.交流电源
