热门试题:
[单选题]试验应使用规范的短路线,加电压前应检查试验接线,确认表计倍率、量程、调压器零位及仪表的初始状态均正确无误后,通知()离开被试设备,并取得试验负责人许可,方可加压。
A.所有人员
B.试验人员
C.无关人员
D.工作人员
[单选题]音频生命探测仪长时间不用请每个月开机一次,每次工作至少( )
A.2min
B.10min
C.20min
D.30min
[判断题]我国的监理工作在工程建设投资决策阶段、勘察设计招投标与勘察设计阶段尚不成熟,我国主要进行的是建设工程施工阶段的监理活动。( )
A.正确
B.错误
[单项选择]国家认证认可监督管理委员会根据《强制性产品认证管理规定》,其安全认证标志为( )。
A. CCC+EMC
B. CCC+F
C. CCC+S&E
D. CCC+S
[判断题]串激式电压互感器采用末端加压法做介损试验时不用断开高压侧端子
A.正确
B.错误
[单项选择]联合国开发计划署把新能源分为()。
A. 水能、太阳能、风能、地热能
B. 传统能源之外的各种能源形式
C. 大中型水电、新可再生能源,传统生物质能
D. 小水电、太阳能、风能、现代生物质能、地热能
[单选题]变、配电所和线路上停电作业,对一经合闸即可送电到工作地点的断路器或隔离开关的操作把手上,悬挂( )的标示牌。
A.从此上下!;
B.禁止合闸、有人工作;
C.止步!高压危险;
D.在此工作。
[单选题]铁路行车有关人员,在任职前必须经过( )检查,身体条件不符合拟任岗位职务要
求的,不得上岗作业。
A.体格
B.口腔
C.健康
D.皮肤
[多选题]法律法规是推广社会主流价值的重要保证,对于培育和践行社会主义核心价值观具有( )作用。
A.规范
B.引导
C.保障
D.促进
[单选题]电气图中, 凡尺寸单位不用( )的必须另外注明。
A.厘米
B.毫米
C.微米
D.分米
[单选题]支队每( )至少开展1次灭火救援作战训练安全形势分析。
A.半月
B.月
C.季度
D.半年
[判断题]组织是管理的载体和基本途径,管理则是组织的必然要求和基本机能。()
[判断题]使用万用表之前,要检查表针是否停在“0”位,否则应调整表盘下的调“0”螺钉。( )P20T102
A.正确
B.错误
[单选题]关于完全竞争市场的说法,错误的是( )。
A.个别企业的需求曲线和整个行业的需求曲线相同
B.市场价格由整个行业的供求曲线决定
C.个别企业的需求曲线是一条平行于横轴的水平线
D.整个行业的需求曲线向右下方倾斜
[判断题] 对重大、复杂案件的证人、被害人进行询问的时候,可以录音、录像。
A.正确
B.错误
[单选题]‖年5月1日,某县药品监督管理部门对辖区内的某一药品零售企业(连锁药店)进行检查,检查人员发现其货架上销售的药品有地西泮片10瓶,“港药”正红花油20盒。经查,该企业营业执照经营范围中有药品和医疗器械,药品经营许可证的经营范围为“中成药、中药饮片、化学药制剂、抗生素制剂”,但未取得医疗器械经营许可证,所经营的地西泮片系从区域性药品批发企业业务员李某手中购入,一共购入了10瓶,“港药”正红花油产自我国香港地区,系企业负责人专门从香港购进,但未经批准进口。同时发现该药品零售企业具有审方资格的执业药师张某未在岗。
根据上述信息,“港药”正红花油是查看材料
A.按假药论处
B.为假药
C.按劣药论处
D.为劣药
[单选题]测得某处钢轨头部的垂直磨耗为8mm,侧面磨耗为12mm,其总磨耗是( )。
A.8mm
B.12mm
C.14mm
D.20mm
[单选题]CRH5型动车组换端操作的条件包括:方向手柄在位。
A.0
B.1
C.2
D.-1
[单选题]屏蔽门一个门体上有几个关闭锁紧安全开关.( )
A.4个
B.3个
C.2个
D.1个
[单项选择]以下各项中,( )是具有物权凭证作用的单据。
A. 航空运单
B. 铁路运单
C. 商业发票
D. 提单
[判断题]电气设备在使用SF6时要防止出现固化。
A.正确
B.错误
[多项选择]下列细菌中,属于革兰氏阳性菌的是()。
A. 炭疽杆菌
B. 巴氏杆菌
C. 链球菌
D. 沙门菌
E. 大肠杆菌
[多选题]上料钢板进炉前的确认事项( )
A.钢板号
B.钢板表面质量情况
C.钢板尺寸
D.钢板垛位信息
[单项选择]
地理分类方法分类的气团名称有()。
Ⅰ.赤道气团;Ⅱ.冷气团;Ⅲ.极地气团;Ⅳ.热带气团;Ⅴ.暖气团;Ⅵ.冰洋气团。
A. Ⅰ~Ⅵ
B. Ⅰ,Ⅲ,Ⅳ,Ⅵ
C. Ⅳ,Ⅴ
D. Ⅱ,Ⅳ~Ⅵ
[判断题]检查发现影响行车安全时,必须立即通知列车调度员(车站值班员)限速运行或封锁线路,并按规定程序登记。
A.正确
B.错误
[多选题]瓦房店作业区管辖铁大复线穿越的河流有哪些( )。
A.浮渡河
B.九道河
C.沙河
D.复州河
[多选题]华为OPTIX2500+设备可以插SQ1单板的板位有:( )。
A.IU1
B.IU2
C.IU3
D.IU4.
[不定项选择题]共用题干
Pandemic(大面积流行的)H1N1 2009
The most active areas of pandemic influenza transmission currently are in central and eastern Europe.
Focal(集中的)increases in rates during recent weeks were _________( 5 1 ) in at least two eastern European
countries. A high intensity of respiratory(呼吸的)disease activity with concurrent(同时存在的)circulation
of pandemic influenza still_________(52)in parts of southern and eastern Europe,_________(53)in Greece,
Poland,and Ukraine.
In Western Europe,influenza transmission remains_________(54)and widespread,but overall disease
activity has peaked. All influenza viruses in Western Europe were pandemic H1N1 2009.
_________(55),very
small numbers of seasonal influenza viruses covering less than 1%of all influenza viruses found,were
reported in Russia. In_________(56),limited available data indicate that active,high intensity transmission
is occurring in Northern African countries_________(57)the Mediterranean coast.
In Central Asia,limited data_________(58)that influenza virus circulation remains active,but transmis-
sion may have recently peaked in some places.In West Asia,Israel,Iran,and Iraq also appear to have passed
their_________(59)period of transmission within the past month though both areas continue to have some
active transmission and levels of respiratory disease activity have not yet_________(60)to baseline levels.In
East Asia,influenza transmission remains active but appears to be_________(61)overall. Slight increases in
ILI were reported in Mongolia after weeks of declining activity following a large peak of activity_________(62)
one month ago.
In North America,influenza transmission_________(63)widespread but has declined quickly in all
countries.In the tropical regions of Central and South America and the Caribbean,influenza transmission re-
mains geographically widespread but overall disease_________(64)has been declining or remains unchanged
in most parts,_________(65)for focal increases in respiratory disease activity in a few countries.
_________(63)
A.remains
B.seems
C.expands
D.becomes
[判断题]员工借用便民伞需同样办理借用手续,但可适当简化流程。(____)(1.0分)
A.正确
B.错误
[填空题]染色体DNA的三种功能元件分别是();()、自主复制DNA序列。
[简答题]A和B注册会计师负责对D公司2017年度财务报表进行审计。在了解D公司及其环境时,请代为做出正确的专业判断。A和B注册会计师应从哪些方面了解D公司所处的行业状况?
[单项选择]For health insurance, the United States has taken the road less traveled. The United States is the only rich country without universal health insurance. People in the United States spend the most, rely heavily on the private sector, and obtain care from the world’s most complicated delivery system. While some supporters have expressed satisfaction, if not pride, in these remarkable qualities, others contend that the United States faces unique limitations in reforming health care.
In her exceptional book, Parting at the Crossroads, Antonia Maioni compares the formation of the U.S. and Canadian health-care systems for the years 1930-60. The United States and Canada are often considered the most similar of Western democracies. They share a common border, are wealthy, and have federal government. Their trade unions are only moderately powerful, and their populations are diverse and young. Nevertheless, their health-insurance systems are nearly opposite. The United States relies on a
A. a summary of a government-sponsored program in health policy study
B. a review of a book in health-care system study
C. a survey of the influence of economic policies on health-care system
D. a critical commentary on the U.S. health-care system
[判断题]379. 华为接入网网管终端上,如要对某个用户(模拟、数字、2/4线音频用户等)进行故障判断处理,应进入测试管理窗口中。
A.正确
B.错误
[单选题]肝脏呈扩张性搏动,见于
A.二尖瓣关闭不全
B.三尖瓣关闭不全
C.肝肿大压到腹主动脉上
D.肝癌
E.肝缩小
[多项选择]使用手持POS机时,应()
A. 轻拿轻放
B. 顺手随便放置
C. 用力晃动查看稳定性
D. 严禁敲砸显示屏幕
[单选题]―年12月31日,某企业应收账款账面余额为1200万元,预计未来现金流量现值为600万元;计提坏账准备前,企业坏账准备贷方科目余额为350万元,不考虑其他因素,当日该企业应计提的坏账准备为( )万元。
A.250
B.600
C.350
D.1200
[单选题]造成旅行社经营风险和损失的直接因素称为( )。
A.损失类型
B.损失大小
C.损失原因
D.损失结果
[单选题]上级与下级的沟通中,如果上级发问:“你有意见吗?你明白吗?”这说明领导者在沟通中( )。
A.善于积极倾听
B.比较谦虚
C.态度积极友好
D.善于运用反馈