[多选题]在内部改革方面，国家电网有限公司研究推进集团管理体制变革，优化分类管控模式，加快完善科学合理的管理体制机制，充分调动各层级（）。
A.积极性
B.主动性
C.独立性
D.创造性

[判断题]在缩聚反应中，聚合度随时间或反应程度无明显增加。
A.正确
B.错误

[单选题]《民用航空安全信息管理规定》规定,对初步定性为一般事故征候的事件，负责组织调查的地区管理局应当在事件发生后（）日内上报事件的最终调查信息，申请结束此次事件报告。
A.15
B.25
C.30
D.40

[多选题] 影响接地电阻的主要因素是()。
A. 土壤电阻率
B. 接地体的尺寸形状
C. 接地体埋入地下的深度
D. 接地体的材料

[判断题]夜间巡线，应沿线路内侧进行。
A.正确
B.错误

[单选题]安全基础建设包括安全设施设备、（）和安全文化建设
A.A、安全人才
B.B、安全制度
C.C、安全理论
D.D、安全装备

[判断题]已知NaOH溶液的ω=20%,ρ为1.219g/mL,则其质量浓度是121.9g/L。
A.正确
B.错误

[多选题]曝气池中产生的泡沫对污水系统的运行有( )影响。
A.给操作带来一定困难
B.影响操作环境
C.带走大量污泥

[单选题] 钢材发生内部脱碳腐蚀时,( )气体使钢材鼓泡、开裂。
A.水蒸汽
B.氢气
C.乙烷
D.甲烷

[判断题]桥梁（隧道）护轮轨两端应安装钢轨绝缘，护轮轨超过100m时，每根护轮轨间隔100m增加1组钢轨绝缘。
A.正确
B.错误

[判断题]工作许可人、工作负责人对有触电危险、检修（施工）复杂容易发生事故的工作，应增设专责监护人，并确定其监护的人员和工作范围。
A.正确
B.错误

[多选题]钢筋混凝土结构公共建筑火灾特点（）。
A.燃烧猛烈
B.火势蔓延途径多
C.易造成人员伤亡
D.结构易倒塌

[判断题]违反规定饮酒，或者酒后驾驶机动车辆、操作消防器材装备的，予以警告、记过或者记大过；情节严重的，予以降级或者撤职。
A.正确
B.错误

[单选题] 11kV等电位作业时,使用的绝缘操作杆绝缘有效长度不得小于( )m。
A.1.2
B.1.3
C.1.4
D.1.5

[判断题]信息系统安全管理规定中规定各单位主要负责人是本单位信息系统安全第一责任人。
A.正确
B.错误

[多选题]正弦交流电的三要素是（ ）。
A.最大值
B.有效值
C.角频率
D.初相位

[判断题]

(S=Sally A=Allan)
S: In recent years, more and more foreign students have been coming to the UK to study. But when they first arrive many students are unsure of the formalities they have to follow and even where to go for help. So we have Allan McLean from the British Council here today to offer some advice. Allan, first of all, where do overseas students get help when they have problems at college
A: Well, the Welfare Office of the Student Union can provide students with information and advice on all aspects of college life and living in the UK. The college will also have a counselor for overseas students who will specifically look after the interest of foreign students. They can also put you in touch with overseas students’ societies and organizations, which are often run by overseas students. So, as you can see, there’s quite an extensive support service for the students, and new arrivals shouldn’t feel they have to tackle problems alone.

[判断题]对于负荷变化快的谐波源,测量的间隔时间不大2min,测量次数应满足数理统计的要求,一般不少于35次。
A.正确
B.错误

[单选题]《地震专项应急预案》当发生（ ）级事件，值班主任直接启动预案。
A.III
B.IV
C.Ⅰ,Ⅱ,Ⅲ
D.Ⅰ,Ⅱ

[单项选择] Biotechnology Biotechnology in one form or another has flourished since prehistoric times. When the first human beings realized that they could plant their own crops and breed their own animals, they learned to use biotechnology. The discovery that fruit juices fermented(发酵) in wine, or that milk could be converted into cheese or yogurt(酸乳酶) or that beer could be made by fermenting solutions of malt(麦芽) and hops(啤酒花) began the study of biotechnology. When the first bakers found that they could make a soft, spongy(多乳的) bread rather than a firm, thin cracker they we’’re acting as fledgling(缺乏经验的) biotechnologists. The first animal breeders, realizing that different physical traits could be either magnified or lost by mating appropriate pairs of animals, engaged in the manipulations of biotechnology. What then is biotechnology The term brings to mind different things. Some think of developing new types of animals. Others dream of almost unlimite
A. when they could walk on their feet
B. before they could plant their own crops
C. after they realized that they could raise their own animals
D. as soon as scientists began their studies on biotechnology

[多选题]可用于抵押的土地承包经营权包括（ ）。
A.耕地
B.设施农业用地
C.养殖用地
D.村级小学操场

[判断题]正常情况下，油泵和水泵电机电源来自辅助变流器1。(　　)
A.正确
B.错误

[判断题]夜间实施火场警戒时,要尽可能使用带有发光、照明功能的警戒标识。( )
A.正确
B.错误

[判断题]操作预令不具备正式调度指令效果，正式操作应执行当值调度员通过调度电话正式下达的调度指令。
A.正确
B.错误

[判断题]运营期间进入区间应急处置,未携带有效证件、人证不符的,站务人员可视情况放入区间。( )
A.正确
B.错误

[单项选择]商业银行破产清算时，在支付清算费用、所欠职工工资和劳动保险费用后，应当优先支付（）。
A. 单位存款
B. 税金
C. 个人储蓄存款的本金和利息
D. 存款利息

[单选题]单选题 Jf4A5216
438171居民智能交互终端应具备智能用电、（）、增值服务、系统配置等功能配置。
A.智能家具
B.智能家居
C.数据互动
D.智能缴费

[填空题]After retiring from 30 years of teaching, Ethbell Pepper could easily have decided to sit back and S36 ______ and enjoy a peaceful S37 ______ . But that kind of life is not for Ethbell Pepper. "I just wanted to do something different. If you are going to S38 ______ in life, do it. Don’ t just sit down and look out of the window," she says. At 68, she decided to become one of the S39 ______ participants in a program at the University of California. The program offers S40 ______ housing and classes to people over sixty. She S41 ______ in a class called Human Relationships and Diverse Society. S42" ______ . But in this course, I found out a lot about other cultures I didn’t know then. ’S43 ______. Older adults can add to the educational resources of the university by bringing with them a lot of valuable experience. S44 ______. Young students may have fears of growing older. S45 ______. The younger students can begin to see aging as a natural part of living.S39

[判断题] 通过自然光下平视观察,可清晰分辨2015年版第五套人民币100元纸币上应用的全埋安全线的真伪。()
A.正确
B.错误

[判断题]积极参加职业实践是职业道德修养的根本途径。
A.正确
B.错误

[判断题]在正常情况下当危急保安器动作时，主汽门或速关阀也不动作.

[单项选择]鉴别急进性肾炎和肾小管坏死最有意义的是（）
A. 肾功能减退
B. 尿量减少
C. 红细胞管型
D. 高钾血症
E. 上皮细胞管型

[简答题]休克Ⅱ期微循环改变会产生什么后果？

[判断题]四显示自动闭塞区段进站色灯信号机一个黄色闪光和一个黄色灯光——准许列车经过18号及以上道岔直向位置，进入站内越过次一架已经开放的信号机，且该信号机防护的进路，经道岔的直向位置或18号及以上道岔的侧向位置。
A.正确
B.错误

[单选题]关于劳动关系的说法，正确的是()。
A.劳动关系是一种经济关系而非社会关系
B.劳动关系就是指劳动者个人与企业之间的关系
C.劳动关系仅影响劳资双方，不影响社会公众
D.劳动关系在劳动过程中形成

[单选题]下列属于二类标准的运行变压器油是( )。
A.满足变压器连续运行的油
B.能连续运行仅需过滤的油
C.必须进行再生的油
D.多项指标不符合标准的油

[单项选择]设当前表未建立索引，执行LOCATE FOR 职称=”主任医师”，则（）。
A. 从当前记录开始往后找
B. 从当前记录的下一条开始往后找
C. 从最后一条记录开始向前找
D. 从第一条记录开始往后找