热门试题:
[单项选择]物资的内在质量检验通常由（）部门负责进行。
A. 管理
B. 安全
C. 专业技术检验
D. 试验
[单项选择]乳剂絮凝的原因是（）
A. 乳化剂类型改变
B. 微生物及光、热、空气等作用
C. 分散相与连续相存在密度差
D. Zeta电位降低
E. 乳化剂失去乳化作用
[多选题]下面关于实时报警信息确认操作说法正确的是（ ）
A.一号线无需登录BAS账户即可对实时报警信息进行确认操作
B.一号线需登录BAS账户方可对实时报警信息进行确认操作
C.二号线无需登录BAS账户即可对实时报警信息进行确认操作
D.二号线需登录BAS账户方可对实时报警信息进行确认操作
[判断题]道岔精调应坚持先整体，后局部；先直股，后曲股；先高低，后水平；先轨向，后轨距；转辙区和辙叉区少动的原则。
A.正确
B.错误
[单项选择]
In every cultivated language there are two great classes of words which, taken together, comprises the whole vocabulary. First, there are those words (1) which we become acquainted in daily conversation, which we (2) , that is to say, from the (3) of our own family and from our familiar associates, and (4) we should know and use (5) we could not read or write. They (6) the common things of life, and are the stock in trade of all who (7) the language. Such words may be called "popular", since they belong to the people (8) and are not the exclusive (9) of a limited class.
On the other hand, our language (10) a multitude of words which are comparatively (11) used in ordinary conversation. Their meanings are known to every educated person, but there is little (12) to use them at home or in the market-place. Our (13) acquaintance with them comes not from our mother’sA. mind
B. concern
C. care
D. relate
[判断题] 机油压力过低,增加机油泵的负荷和磨损。
A.正确
B.错误
[判断题]普速铁路区段，司机接到车站值班员（列车调度员）车辆抱闸的通知时，采用常用制动停车，并报告两端站车站值班员（列车调度员）停车位置。
A.正确
B.错误
[判断题]( ) 特种用途车包括试验车、发电车、轨道检查车、检衡车、检修车等。（ ）
A.正确
B.错误
[单项选择]下列糊剂类根管充填材料中充填根管效果最好的是（）。
A. 氢氧化钙
B. 三锌糊剂
C. 三聚甲醛糊剂
D. 氧化锌丁香油酚黏固剂
E. 氯仿牙胶
[判断题]第 393 题, 本小题 1 分
处分共有的不动产或动产，应当经占份额半数以上的按份共有人同意。
A.正确
B.错误
[单选题] 空气呼吸器正常使用前,必须进行的操作是( )。
A.收紧面罩系带
B.关闭气瓶阀,呼吸几次检查面罩的气密性
C.打开气瓶阀
D.按选项A→B→C 的顺序进行
[单项选择]凉膈散的组成中含有（）。
A. 小承气汤
B. 大承气汤
C. 调胃承气汤
D. 六一散
E. 增液汤
[判断题]地市供电局负责与所管县区供电局党政主要负责人订立劳动合同。（）
A.正确
B.错误
[单选题]图像特征判断法主要适用于（ ），根据同类设备的正常状态和异常状态的热像图，判断设备是否正常。
A.电压致热型设备
B.电流致热型设备
C.综合致热型设备
D.任何类型设备
[不定项选择题]A.心理治疗
A.预防肥厚性瘢痕
B.防止和减轻关节挛缩及关节活动障碍等后遗症发生
C.职业培训
D.促进烧伤创面的愈合
E.预防烧伤后肥厚性瘢痕的目的是
[填空题]厕所专用清扫工具，定位存放______________________________，不影响旅客使用空间。
[判断题]电气化区段凡更换扼流变压器、引接线、配合工务更换钢轨等不论接触网停电或不停电都必须打好回流线做好防护。
[单项选择]人际沟通中要善用三种表情，分别是（）。
A. 微笑、伤心和愤怒
B. 微笑、言语表情和身体表情
C. 微笑、面部表情和言语表情
D. 言语表情、面部表情和身体表情
E. 微笑、面部表情和身体表情
[单选题]ETC省界出口门架或收费站出口，本省累计实收金额不应高于现金收费(本省累计应收金额取整)金额的()
A.0.85
B.0.9
C.0.95
D.1
[单项选择]在片剂处方中加适量的微粉硅胶，作用是（）
A. 填充剂
B. 干燥黏合剂
C. 崩解剂
D. 助流剂
E. 润湿剂
[判断题]《中国南方电网有限责任公司电力安全工作规程》（Q/CSG510001-2015）24.3.6.2规定：二级动火工作票由申请动火作业班组班长或班组技术员签发。（ ）
A.正确
B.错误
[判断题]造成公民身体伤害的，赔偿义务机关只需支付其医疗费，而不需支付护理费
A.正确
B.错误
[填空题] Many years ago when the summers seemed longer and life was less complicated, we had rented a cottage 【26】 a river in the heart of the country 【27】 the whole family was going to 【28】 a three-week holiday. There were four of us: me, Mum and Dad, and Mum’’s sister, Auntie June. Oh, and I mustn’’t forget to 【29】 Spot, our little dog. I was 【30】 to go off by myself all day, 【31】 I promised to be careful and took Spot with me for 【32】.
One day I was out fishing with Spot when we heard a lot of shouting in the 【33】 followed by a scream and splash. I was a bit 【34】 so I called Spot and we both hid 【35】 a bush where we could see but not be 【36】. After a few moments, a straw hat came drifting down the river, followed by an oar, a picnic basket and 【37】 oar. Then came the rowing boat itself, but it was 【38】 upside down! A few seconds later my Dad and Auntie June came running 【39】 the river bank, both wet 【40】. Spot started barking so I came out of hiding and said hello. My Dad got really
A. A．even if
B．provided
C．lest
D．as if
[单选题]各类作业人员应被告知其作业现场和工作岗位存在的危险因素、防范措施及( )。
A.事故紧急处理措施
B.紧急救护措施
C.应急预案
D.逃生方法
[多选题] 配电《安规》规定,工作负责人、工作许可人任何一方不得擅自变更运行接线方式和安全措施,工作中若有特殊情况需要变更时,应( )。
A. 先取得对方同意
B. 先取得工作票签发人同意
C. 先取得当值调度同意
D. 变更情况应及时记录在值班日志或工作票上
E. 及时恢复
[单选题]在220kV线路上进行绝缘子串带电作业时，良好绝缘子片数不得小于（）片。
A.A.2
B.B.3
C.C.5
D.D.9
E.略
F.略
G.略
[单项选择]搞好( )的关键在于把握调查对象的代表性，它直接关系到调查效果。
A. 市场普查
B. 重点调查
C. 典型调查
D. 抽样调查
[判断题]在初核、立案审查过程中,涉嫌违纪的党员能够配合调查工作,如实坦白组织已掌握的其本人主要违纪事实的,可以从轻处分。( )
A.正确
B.错误
[单选题]检查电缆缆芯的通断要使用( )。
A.兆欧表
B.电压表
C.电流表
D.万用表
[单项选择]Speech--the act of uttering sounds to convey meaning -- is a kind of human action. Like any other constantly (47) action, speaking has to be learned, but once it is learned, it becomes a generally (48) and apparently automatic process~ As far as we can determine, human beings do not need to be forced to (49) ; most babies seem to possess a sort of instinctive drive to produce speechlike noises. How to speak and what to say are another matter altogether. These actions are (50) from the particular society into which the baby is born; so that like all conduct that is learned from a society --from the people around us speech is a patterned activity. The meandering babble and chatter of a young child are eventually channeled by imitation into a few orderly grooves that represent the pattern accepted as meaningful by the people around him. (51) ,a child’’ s indiscriminate practice of putting things into his mouth becomes limited to (52) food into his mouth in certain way. The
[单选题]中国累计与26个国家和地区签署19个自贸协定,特别是区域全面经济伙伴关系协定(RCEP,涵盖全球人口、经济总量和对外贸易约( ),是全球规模最大、最具发展潜力的自贸区。
A.30%
B.40%
C.50%
D.60%
[单项选择]在Windows XP中，能弹出对话框的操作是( )。
A. 选择了带省略号的菜单项
B. 选择了带向右三角形箭头的菜单项
C. 选择了颜色变灰的菜单项
D. 运行了与对话框对应的应用程序
[单项选择]ITP患者自身抗体的性质是（）。
A. 单纯IgG
B. 单纯IgM
C. 单纯IgA
D. IgG+IgM
E. IgG+IgM+IgA
[单选题]双指示剂法测混合碱，加入酚酞指示剂时，消耗HCl标准滴定溶液体积为15.20mL；加入甲基橙作指示剂，继续滴定又消耗了HCl标准溶液25.72mL，那么溶液中存在（ ）。
A.A、氢氧化钠和碳酸钠
B.B、碳酸钠和碳酸氢钠
C.C、碳酸氢钠
D.D、碳酸钠
[判断题] 中国特色社会主义事业总体布局是“四个全面”。
对
错
A.正确
B.错误
