热门试题:
[多项选择]证券公司的自营业务的投资范围包括()。
A. 国际开发机构人民币债券
B. 央行票据
C. 金融债券
D. 短期融资券
[判断题]登高进行焊割作业,衣着要灵便,戴好安全帽和使用阻燃安全带,穿硬底鞋和带钉易滑鞋。
A.正确
B.错误
[判断题]专业技术人员消防救援衔设下列二等八级
A.正确
B.错误
[单项选择]消化性溃疡发生在何位置易引起大出血
A. 球后溃疡
B. 幽门管溃疡
C. 胃小弯溃疡
D. 十二指肠壶腹部溃疡
E. 复合性溃疡
[多选题]根据《中国南方电网有限责任公司电力安全工作规程》(Q/CSSG 510001-2015),带电水冲洗操作人员应穿( )等辅助安全措施。
A.防水服
B.绝缘靴
C.戴绝缘手套
D.防水安全帽
[判断题]测量值与真实值之间的差值称为误差。( )
A.正确
B.错误
[多项选择]地基处理的方法有很多,工程中人们常常采用的是( )。
A. 采取措施使土中孔隙减少,土颗粒之间靠近,密度加大,土的承载力提高
B. 建造地下铁道等工程中有土体稳定、变形或渗流问题,也需要进行地基处理
C. 在地基中掺加各种物料通过物理化学作用把土颗粒胶结在一起,使地基承载力提高,刚度加大;变形减小
D. 地基的渗漏量超过容许值时,会发生水量损失导致发生事故
E. 选择最佳水泥掺入比,确定搅拌工艺
[单项选择]
{{B}}TEXT D{{/B}}
The Roslin Institute
announced last week that it had applied to patent the method by which its
scientists had cloned Dolly the sheep. The patent, if granted, would apply to
"nuclear transfer technology" in both human and animal cells. One point of the
patent is to help fund research into cures for diseases such as Parkinson’s,
Alzheimer’s, cancer and heart failure.
Its other aim is to make
some money. Last May, the Roslin Institute was taken over by Geron, an American
biotech company. Geron has committed $32.5 million to research at the Roslin. It
wants to get its money back. Two scientists from Stanford who developed the use
of restriction enzymes, one of the fundamental techniques in biotechnology, made
about pounds 80 million out of it in the 17 years before the patent expired. So
you can see why Geron-Roslin is so keen to get its patent. There’s nothing wrong
with that. Without the prospect of a return at
A. Without a prospect of a of at the end of investment, no one would ever lend money to anyone involved in bio-medical research.
B. Private fund is the most important financial source for scientific research.
C. It is commonly agreed that people can dispose their own body organs because of their ownership.
D. Commercial use of body organs is unconstitutional in the US.
[简答题]乘客要求车站派人陪同去医院的,如果乘客有人陪同,车站原则上(____)陪同乘客到医院,
[多选题]一张施工作业票可用于( )的施工作业。
A.A.不同地点
B.B.同一类型
C.C.依次进行
D.D.不同类型
E.略
F.略
G.略
[填空题]孙武,是春秋末期一位杰出的军事家。传世有著名的兵书______。书中提出了著名的“知彼知己,百战不殆”、“攻其不备,出其不意”、“兵无常势,水无常形”等许多战争原则。
[单选题]党的十九大报告指出,新时代中国特色社会主义思想,是( )最新成果,是党和人民实践经验和集体智慧的结晶,是中国特色社会主义理论体系的重要组成部分,是全党全国人民为实现中华民族伟大复兴而奋斗的行动指南,必须长期坚持并不断发展。
A.社会主义中国化
B.马列主义中国化
C.马克思主义中国化
D.科学社会主义中国化
[单选题]题干:承载、受纳、化生等特性属于五行之( )
A.木
B.火
C.土
D.金
E.水
[单选题]以下图像文件格式,哪一种常用于网络传输或网页显示?
A.PSD
B.BMP
C.TIFF
D.GIF
[单项选择]抗体的基因重链可变基因由V、D、J三个区构成,V区有()基因。
A. 100种
B. 150种
C. 200种
D. 250种
[多选题]职业健康监护档案应当包括( )。
A.劳动者个人基本情况
B.劳动者职业史和职业病危害接触史
C.劳动者历次职业健康检查结果及处理情况,职业病诊疗等资料
[单项选择]反渗透停用时间较长时,需用0.25%甲醛浸泡,以防微生物再膜中生长,化学药剂最好每()更换一次。
A. 7天
B. 15天
C. 30天
D. 60天
[单项选择]男,70岁,心悸不安,胸闷气短,四肢发凉,面色苍白,舌淡苔白,脉虚弱。本病为心悸中的何种病证?()
A. 心阳不振
B. 水饮凌心
C. 痰火扰心
D. 心血瘀阻
E. 心虚胆怯
[单项选择]女,31岁,孕足月,第一胎,产后3天,发热38.4℃伴寒战。提示:分娩时为胎膜早破,总产程24小时,会阴切开,低位产钳助产。查体:体温38.4℃,宫底平脐,左宫旁压痛明显,恶露血性,混浊有味。最恰当的治疗是()
A. 静脉滴注抗生素
B. 中西医结合治疗
C. 中药清热解毒
D. 抗生素+肾上腺皮质激素
E. 抗生素+少量输血
F. 大剂量抗生素+肝素
[判断题] 隧洞钢筋混凝土衬砌施工,在横断面上分块浇筑次序,在正常情况下先底拱(底板)后边拱(边墙)和顶拱。()
A.正确
B.错误
[单选题]由于人的生命或身体不能以金钱来衡量,所以人身保险的保险金额( )。
A.统一规定
B.计算确定
C.由双方约定
D.任意确定
[判断题]维修作业应在车站与作业地点分别设驻站联络员和现场防护人员,并保持联系。( )
A.正确
B.错误
[单项选择]冠心病患者采用低脂、低胆固醇饮食治疗,以下各组食物可以选用()
A. 鱼子、肥肉、玉米
B. 猪肝、牛肉、腊肠
C. 豆浆、鱼、脱脂奶
D. 鸡蛋、牛奶、猪爪
E. 蟹黄、猪皮、蘑菇
[单项选择]玻璃离子水门汀的性能如下,除外
A. 生物相容性好
B. 黏结性能较强
C. 韧性强且耐磨
D. 色泽与牙近似
E. 含氟可以防龋
[多选题]科学技术的发展经历了那几个阶段( )
A.古代
B.近代
C.现代
D.希腊时代
[多选题]抓好中队(站.编队)战术训练,打牢联合训练基础。组织指战员学习新知识.掌握新装备.提高新技能.研练新战法,培养 人才,提高遂行应急救投任务需要的素质能力。( )
A.组织指挥
B.信息专业
C.发明创造
D.装备维修
[判断题]《动车组列车服务质量规范》第8.3.2条规定,动车组列车遇列车空调故障,需开启车门通风时,在途中开启运行方向左侧车门,在车门安装防护网。
A.正确
B.错误
[单选题]高处作业人员应衣着灵便,衣袖、裤脚应扎紧,穿(____),并正确佩戴个人防护用具。
A.皮鞋
B.平底鞋
C.绝缘靴
D.软底防滑鞋
[单项选择]
Many foreigners who have not visited Britain call all the inhabitants English, for they are used to thinking of the British Isles as England. (1) , the British Isles contain a variety of peoples, and only the people of England call themselves English. The others (2) to themselves as Welsh, Scottish, or Irish, (3) the case may be; they are often slightly annoyed (4) being classified as "English".
Even in England there are many (5) in regional character and speech. The chief (6) is between southern England and northern England. South of a (7) going from Bristol to London, people speak the type of English usually learnt by foreign students, (8) there are local variations.
Further north regional speech is usually " (9) " than that of southern Britain. Northerners are (10) to claim that they work harder than Southerners, and are more (11) . They are open-h
A. quiet
B. obscure
C. faint
D. silent
[判断题]小型矿井采用立井罐笼提升可只装备一个井筒。
A.正确
B.错误
[单选题]甲男和乙女是夫妻,乙女因交通事故重度瘫痪,肇事方一次性支付给乙女伤残赔偿金100万元。后甲男与乙女离婚。对此,下列说法中正确的是()。
A.100万元属于夫妻共同财产,应当依法分割
B.100万元属于夫妻共同财产,应当多分给乙
C.100万元属于甲个人财产,不得分割
D.100万元属于乙个人财产,不得分割
[多选题]( )属于人力资源开发的四个环节。
A.职业开发
B.组织开发
C.伦理开发
D.管理开发
E.环境开发
[单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}}
A. All of them disagreed with him.
B. Some of them disagreed with him.
C. There was no reaction.
D. There was no response.
[单选题]单排脚手架()。
A.应设剪刀撑
B.应设横向斜撑
C.应设剪刀撑和横向斜撑
D.可以不设任何斜撑
[判断题]安装低压开关电器时N线上严禁安装可单独操作的单极开关电器。( )
A.正确
B.错误