热门试题:
[单项选择]Extraordinary creative activity has been characterized as revolutionary, flying in the face of what is established and producing not what is acceptable but what will become accepted. According to this formulation, highly creative activity transcends the limits of an existing form and establishes a new principle of organization. However, the idea that extraordinary creativity transcends established limits is misleading when it is applied to the arts, even though it may be valid for the sciences.
Differences between highly creative art and highly creative science arise in part from differences in their goals. For the sciences, a new theory is the goal and end result of the creative act. Innovative science produces new propositions in terms of which diverse phenomena can be related to one another in more coherent ways. Such phenomena as a brilliant diamond or a nesting bird are relegated to the role of data, serving as the means for formulating or testing a new theory. The goal of hi
A. Obviously indifferent.
B. Deeply skeptical.
C. Strongly supportive.
D. Greatly amuse
[判断题]运维部门应保持电缆通道、 夹层整洁、 畅通，消除各类火灾隐， 通道沿线及其内部、 隧道通风口（亭）外部不得积存易燃、 易爆物。
A.正确
B.错误
[单项选择]既可固表止汗，又可益气、除热的药物是（）
A. 麻黄根
B. 浮小麦
C. 糯稻根须
D. 五味子
E. 五倍子
[判断题]>静动压轴承的特点是:在低于极限速度、启动、制动的情况下,动压系统投入工作,而在高速、稳定运转时静压系统投入工作。 ( )
A.正确
B.错误
[判断题]为了不影响生产，设备在运转中发生故障不必停机处理。
[判断题]大修地段与非大修地段的连接顺坡，应设在大修地段以内。
A.正确
B.错误
[判断题]正线与到发线连接应采用18号道岔。两正线间的渡线应按功能需要选用18号及以上道岔。
A.正确
B.错误
[单项选择]患者，男，78岁，尿毒症。患者宜采用的饮食是（）。
A. 高热量饮食
B. 低蛋白饮食
C. 高蛋白饮食
D. 低脂肪饮食
E. 少渣饮食
[多项选择]闽台同根同源，台湾80%人祖籍福建，反映海峡两岸的民歌主要有（）。
A. 反映在台创业
B. 表达思念之情
C. 表现闽台同根同源
D. 展示台湾历史
[单项选择]Foreign propagandists have a strange misconception of our national character. They believe that we Americans must be hybrid, mongrel, undynamic; and we are called so by the enemies of democracy because, they say, so many races have been fused together in our national life. They believe we are disunited and defenseless because we argue with each other, because we engage in political campaigns, because we recognize the sacred right of the minority to disagree with the majority and to express that disagreement even loudly. It is the very mingling of races, dedicated to common ideals, which creates and recreates our vitality. In every representative American meeting there will be people with names like Jackson and Lincoln and Isaacs and Schultz and Kovack and Sartori and Jones and Smith. These Americans with varied. backgrounds are all immigrants or the descendants of immigrants. All of them are inheritors of the same stalwart tradition of unusual enterprise, of adventurousness, of courage
A. are disunited
B. have no common tradition
C. come from varied backgrounds
D. have the courage of their convicitons
[单项选择]网上招标支付平台支持的账户类型不包括（）。
A. 借记卡
B. 准贷记卡
C. 企业支票户
D. 贷记卡
[单选题]（ ）及敞车装载货物违反装载和加固技术条件的禁止编入列车。
A.棚车
B.平车
C.罐车
D.矿石车
[单项选择]患者，女，32岁，因性交后阴道流血而就诊，不应考虑为
A. 宫颈息肉
B. 宫颈癌
C. 宫颈糜烂
D. 宫颈旧裂
E. 阴道炎
[单项选择]下列文学常识说法正确的一项是( )。
A. 《荆轲刺秦王》出自西汉刘向编著的断代体史书《战国策》
B. 《归去来兮辞》是陶渊明的作品，陶渊明自号靖节先生
C. “慈母手中线，游子身上衣”是唐代诗人孟郊《游子吟》中的诗句。孟郊与贾岛一起被称为“郊寒岛瘦”
D. “红酥手，黄藤酒，满城春色宫墙柳”出自北宋诗人陆游的作品《钗头凤》。陆游号放翁，人称“小李白”
[多选题]每千米线路动态评定标准：优良（）；合格（）；失格（）
A.总扣分在30分以内
B.总扣分在50分及以内
C.合格——总扣分在51～300分
D.失格——总扣分在300分以上
[单选题]管理方面风险可能导致（ ）。
A.现场作业失控
B.管理失职
C.安全失效
D.管理失职、现场作业失控
[单项选择]泊洛沙姆属于哪类乳化剂
A. 非离子型乳化剂
B. 阴离子乳化剂
C. 天然乳化剂．
D. 辅助乳化剂
E. 阳离子乳化剂
[判断题]《消防法》规定,消防救援机构根据扑救火灾的需要,可以调动指挥专职消防队参加火灾扑救工作。
A.正确
B.错误
[单项选择]国家将通过财政支出加快建设社会主义新农村的步伐。财政的本质是（）
A. 国家与人民的关系
B. 积累与消费的关系
C. 收入与支出的关系
D. 分配关系
[多项选择]企业管理现代化的内容包括( )。
A. 管理人才现代化
B. 管理思想现代化
C. 管理组织现代化
D. 管理方法与手段现代化
[单选题]诊断心跳骤停迅速可靠的指标是( )。
A.呼吸停止
B.颈动脉搏动消失
C.瞳孔散大
[单选题]偏瘫患者被动运动的原则正确的是
A.先上肢后下肢
B.先小关节后大关节
C.运动量由大到小
D.运动幅度由强到弱
E.只适用于早期
[多选题]动态无功补偿装置，自动调节无功补偿（）维持在最佳合理的水平上。
A.自动调节无功补偿容量
B.使企业的用电功率因数实时
C.自动调节无功补偿电容
D.使企业的用电功率因数定时
[单项选择]
The Right Amount of Energy
We all enjoy being around people with energy. They inspire us. They are stimulating, fun, and uplifting. An energetic person has passion in his voice, a bounce in his step, and a smile on his face. Energy makes a person likable, and likability is a key ingredient in persuasive communications. Many business professionals underestimate the energy level required to generate enthusiasm among their listeners. But electrifying speakers bring it. They have an energy that is several levels higher than the people they are attempting to influence.
Most business professionals could use an energy boost for public speaking situations such as Webinars, podcasts, staff meetings, conference calls, and television and radio interviews. Each of these opportunities requires a higher level of energy than would normally be appropriate if you were just chatting to someone in the hallway. But how do you project the right level
A. Because he has fun and it shows.
B. Because he doesn’t smile as much as he should during presentations.
C. Because he is very humorous.
D. Because he is famous.
[判断题]高空作业区域下方出现与高处作业垂直交叉的其它作业,注意施工安全的情况下,可继续施工。( )
A.正确
B.错误
[多选题] "定量限分为（ ）
A.方法定量限
B.仪器定量限
C.环保定量限
D.环境定量限"
[判断题]依据《中国南方电网有限责任公司电力安全工作规程》，绝缘工具在储存、运输时不准与酸、碱、油类和化学药品接触，并要防止阳光直射或雨淋。橡胶绝缘用具应放在避光的柜内或支架上，上面不得堆压任何物件，并撒上滑石粉。 ( )
A.正确
B.错误
[多选题]关于YJLV59电缆的名称、特性及使用范围，表述正确的是（）。
A.交联乙烯绝缘、铝芯、聚乙烯护套、钢丝内铠装电缆
B.敷设于水中，能承受较大拉力
C.交联乙烯绝缘、铝芯、聚氯乙烯护套、粗钢丝内铠装电缆
D.敷设于高低差大的区域，能承受较大拉力
[单选题]专职安全生产管理人员的配备应按( )的规定配备。
A.企业负责人
B.地方政府
C.国务院建设行政主管部门
D.项目经理部
[单选题]下列( )项是「爆炸极限」的定义?
A.一种可燃蒸气和空气混合能着火或引燃爆炸的浓度范围的上或下限
B.一种物质与空气接触发生起火或引起自燃的最低温度
C.一种液体能释出足够可燃蒸气与空气混合,可被火花点燃的最低温度
[单选题]
在ATM协议体系结构中，包括（）个平面。
A. 1
B. 2
C. 3
D. 0
[判断题]( )尖轨、心轨与滑床板的离缝是造成道岔上的动态水平三角坑的重要原因之一。
A.正确
B.错误
[单项选择]27岁经产妇，妊娠37周，今晨起床时发现阴道流血，量中等，无明显腹痛，无明显宫缩，于上午9时来院就诊
。确诊需参考的辅助检查结果是（）
A. 血压高
B. 胎心听不清
C. 子宫有局限性压痛区
D. 阴道穹隆部触及较厚软组织
E. 贫血程度与阴道流血量不成正比
[单选题]个人计算机通过局域网上网的必备设备是
A.A:电话机
B.B:网卡
C.C:调制解调器
D.D:光驱
[多选题]屏式再热器共6片，布置在炉膛上部靠近炉膛前墙，再热器为（），在屏式再热器下部设置有（），整个屏式再热器（）。
A.膜式结构；
B.耐磨材料；
C.自下向上膨胀；
D.以上说法都不对。
[单选题]单班单司机调车作业，起动前司机与调车指挥人共同确认首架调车信号开放并执行（ ）制度。
A.呼唤应答
B.问路
C.眼看手比
D.有形化
[单选题]导引绳、牵引绳或导线临锚时，其临锚张力不得小于对地距离为（）m时的张力，同时满足对被跨越物距离的要求。
A.1.5
B.3
C.5
D.8
