热门试题:
[判断题]带电断开架空线路与空载电缆线路的连接引线之前,应检查电缆所连接的开关设备状态,确认电缆不带电 ()
A.正确
B.错误
[判断题]负担少年系数是指少年儿童人口与全部人口的比例。（）
A.正确
B.错误
[判断题]经营出境旅游业务的旅行社，应当将质量保证金增存至120万元。（）
[单选题]礼步行进速度每分钟( )步。
A. 14-20
B. 24-30
C. 34-40
D.44-50
[判断题]废酸用水稀释后直接排放。
A.正确
B.错误
[单选题]运行或部分带电盘、柜的改、扩建施工，新装盘的小母线在与运行盘上的小母线接通前，应有（）措施。
A.绝缘
B.防护
C.隔离
D.安全
[判断题]变幅机构功能是驱动臂架变幅。(易)( )
A.正确
B.错误
[不定项选择题]进行河流水环境影响预测，需要确定()等。
A.受纳水体的水质状况
B.拟建项目的排污状况
C.设计水文条件
D.边界条件(或初始条件〉
[单选题]乙炔瓶在储存或使用时可以水平放置。();
A.正确;
B.错误;
[单选题]薪酬调查即首先进行（ ），调查前要对调查人员和被调查者进行必要的培训。
A.员工报酬满意度调查
B.员工工资报酬满意度调查
C.员工的年终分红满意度调查
D.员工薪酬满意度调查
[单选题][T]BF008 2 1 2
A.切线
B.平行
C.法线
D.垂直[T/]
[单选题]最早形成的牙本质是
A.髓周牙本质
B.球间牙本质
C.透明牙本质
D.管间牙本质
E.罩牙本质
[多选题]任职要求包含几类?( )
A.基本条件
B.知识
C.技能
D.素质能力
E.工作经验
[不定项选择题]《红楼梦》中的林黛玉，其动作稳定缓慢，观察事物细致入微，敏感多疑，孤独多虑，情感体验深刻且持久。
根据巴甫洛夫高级神经活动类型学说，林黛玉的神经活动类型属( )
A.活泼型
B.抑制型
C.兴奋型
D.均衡型
E.安静型
[判断题]为了防止触电可采用绝缘、防护、隔离等技术措施以保障安全。( )
A.正确
B.错误
[单选题]TVDS系统中探测站室外监控摄像机通过（ ）与机柜内交换机相连。
A.光纤
B.网线
C.电源线
D.无线
[多选题]某客户购买了输入法品牌直通车，该客户可选择的样式有哪些？
A.大图样式
B.动态flash样式
C.标准样式
D.栏目+button样式
[多项选择]在起草法律、法规或者规章草案过程中，拟设定行政许可的，起草单位应当向制定机关说明 ______。
A. 设定该行政许可的必要性
B. 对经济社会可能产生的影响
C. 听取和采纳意见的情况
D. 拟设定的行政许可的条件和期限
[单选题]高压电气发生火灾,在切断电源时,应选择操作()来切断电源,再选择灭火器材灭火。
A.火灾发生区油断路器
B.隔离开关
C.隔离开关和火灾发生区油断路器
[单项选择]As an active participant of his age, Fitzgerald is often acclaimed literary spokesman of the （ ）.
A. Jazz Age
B. Age of Reason
C. Lost Generation
D. Beat Generation
[单项选择]压人式局部通风机和启动装置，必须安装在进风巷道中，距掘进巷道回风口不得小于_____m。
A. 5
B. 10
C. 15
D. 20
[单选题]()，是非常重要的一种沟通行为。
A.提问
B.聆听
C.询问
D.答复
[单选题]叉车作业时，决定液压动作速度快、慢的因素是（ ）。
A.压力大小
B.流量大小
C.流速大小
[单选题]下列关于行政拘留的说法正确的是()。
A.拘留,也称行政拘留,特指公安机关对违反治安管理的相对人在短期或长期限制其人身自由的处罚
B.拘留有严格的期限限制,即1日以上,10日以下
C.行政拘留只能由公安机关实施
D.法院可以实施行政拘留
[单项选择]在光纤通信标准中，OC-3的数据速率是 （ ） 。
A. 51Mb/s
B. 155Mb/s
C. 622Mb/s
D. 2488Mb/s
[填空题]软件工程的3个要素是工具、过程和 【3】 。
[判断题]疏水性很强的煤粒,表面水化层很厚,易于气泡粘附。
A.正确
B.错误
[单选题][T]A-B-C-006 4 2 2
通常将( )m2可燃液体表面着火视为初期灭火范围。
A. 1
B. 1.5
C. 2
D. 3
[单选题]济南轨道交通1号线使用的监控单元型号为北京四方的（ ）。
A.1315E
B.1316E
C.1316F
[简答题]用于穿越变配电站、 工井、 隧道及电缆沟的孔洞均要做好封堵密封措施, 并能有效防水。
[多选题]轨缝设置应符合（）要求。
A.轨缝应设置均匀
B.总误差：25m钢轨地段不得超过80mm
C.总误差：12.5m钢轨地段不得超过160mm
D.绝缘接头轨缝不得小于6mm
[简答题]这次开展先进性教育活动的目标要求是什么？
[单选题](48265)高速铁路检查抢修人员进入本线限界内进行检查时，本线实施封锁，邻线限速（ ）km/h及以下。(1.0分)
A.80
B.100
C.120
D.160
[单项选择]某男，54岁，超声发现膀胱内有一高回声肿块，呈菜花样，有一蒂与膀胱壁相连。
关于该病的描述，不正确的是
A. 膀胱壁不规整
B. 有结节状、菜花状回声团
C. 中等强回声
D. 回声突入腔内
E. 以上都是
[判断题]挡土墙与其它石砌防护体的根本区别就在于其砌筑方式和厚度不同( )
A.正确
B.错误
[填空题]
Time in the Animal Mind
Humans are born time travelers. We may not be able to send our bodies into the past or the future, at least not yet, but we can send our minds. We can relive events that happened long ago or imagine ourselves in the future. New studies suggest that the two directions of time travel are intimately twisted together in the human brain. But some experts on animal behavior do not think we are unique in this respect. They point to several recent experiments suggesting that animals can visit the past and future as well.
The first clues about the twists and turns of mental time travel came from people with certain brain injuries that caused them to forget autobiographical details without forgetting the information they had picked up along the way. A man known as K. C. , for instance, could play chess with no memory of having ever played it. K. C. could remember sentences psychologists taught him without any memory o
[单项选择]
M: Last time I talked about the student services in the college. Today I’d like to talk about the Counselling Services. The College Counselling Service is located in the North Building. The counsellors are Ms Penny Rawson and Ms Ann David. I have asked Ms Rawson to join us today to discuss their role. Ms Rawson...
W: Thank you. Both Ann and I are full-time counsellors. Students either come tons on their own or are referred to us by a tutor. We see students individually, run group therapy sessions and courses of sessions as we think necessary. We are here to help with any problems no matter how great or small, such as homesickness, relationship difficulties, death and separation, sexual problems, undue stress due to work and so on. You will not be the first to be homesick, find college life stressful, or decisions problematic. So please don’t hesitate to come and have a chat if there is anything bothering you.
This is a confidential service but we are w
A. Strained relationship with boyfriend or girlfriend.
B. Financial difficulties.
C. Excessive stress of work.
D. Death of a close relative
