热门试题:
[简答题]在河北的哪个地方有全国最大的山顶地下石雕群,雕的是什么?
[简答题]《安全生产法》第三条规定:“安全生产管理,坚持_____________、_____________的方针“。
[单选题]在配电装置上,接地线应装在该装置( )的规定地点,应去除这些地点的油漆或绝缘层,并划有黑色标记。
A.导电部分
B.绝缘部分
C.裸露部分
D.检修部分
[判断题]迟到、早退,或出勤记录、休假凭证做假,经批评教育仍不改正的,给予警告处分。( )
A.正确
B.错误
[单选题]目前全自动生化分析仪测定尿素最常用的方法是( )
A.尿素酶-谷氨酸脱氢酶耦联法
B.酚-次氯酸盐显色法
C.纳氏试剂显色法
D.二乙酰一肟法
E.脲酶-波氏比色法
[单选题]救援结束后,应适时组织染毒区域内人员进行( ), 必要时主动服用解毒药品。
A.全面观察
B.身体检查
C.杀菌消毒
[判断题]采用当面许可的方法许可开始工作的命令时,工作许可人和工作负责人应分别记录许可时间和双方姓名,复诵核对无误。
A.正确
B.错误
[简答题]根据《中国人民银行办公厅关于进一步加强反洗钱和反恐怖融资工作的通知》(银办发〔2018〕130号),在洗钱和恐怖融资风险较高的领域,义务机构应当采取的与风险相称的客户身份识别和交易监测措施,包括哪些?(回答4条即可)
[单选题]16V240ZJB型柴油机喷油泵下体油封有效期为自配件出厂之日起( )。
A.3个月
B.6个月
C.9个月
D.12个月
[多选题]浆砌块石及混凝土预制块墩台施工质量要求( )。
A.砌块在使用前必须浇水湿润,清洗干净
B.砌体应分层砌筑,砌体较长时可分段分层砌筑
C.各砌层应先砌里圈,然后砌筑外层,交错连成一体
D.砌块间应砂浆饱满
E.砌筑上层砌块时,应避免振动下层砌块
[多选题]
(1分) 两种不同组分的基础油混合后,其( )不是算术平均值
A.闪点
B.粘度
C.残炭
D.凝点
[判断题]CRH2型动车组空气弹簧橡胶气囊龟裂在一级修程中规定,深度应≤1.5mm,长度应≤50mm。( ) [213010201]
A.正确
B.错误
[单选题]在位置1时,舱口围板高度最小为()mm。
A.380
B.450
C.600
D.1000
[判断题]某支队副支队长如需饮酒,应向支队长报备。
A.正确
B.错误
[判断题]1979年12月,X运输队起重工用蒸汽吊吊起18T的锻件邱,因用单根钢丝绳(6x37、直径17.5MM,破断拉力17.35T)穿挂起吊,吊起后钢丝绳折断,锻件下砸坏汽车,没有加支承器的蒸汽吊翻车,拦在铁路上,影响铁路运行10多个小时,刚修好的蒸汽吊也局部损坏。请判断事故原因。这人企业安全管理薄弱,对管理和操作人员教育不够,使他们安全意识差,违章作业。
[单项选择]自言自语,喃喃不休,见人语止,首尾不续()
A. 郑声
B. 独语
C. 郑声
D. 谵语
E. 错语
[单选题] DNSSEC 协议中, 用于指示域名服务器或解析器支持 DNSSEC 的标志是( )。
A. DO
B. AD
C. CD
D. 以上都不是
[多选题]依据《中国南方电网有限责任公司电力安全工作规程》,配电工作中,需临时停用有关()时,应向调度申请,经值班调度员或运维负责人同意,方可执行。
A.保护装置
B.配电自动化装置
C.安全自动装置
D.自动化监控系统
[单选题]毕业生凭( )可买一次学生票。(应知应会-《客规》)
A.派遣证
B.学生证
C.减价优待证
D.学校书面证明
[单选题]( )是对没有国家标准而又需要在全国某个行业范围内统一的技
术要求所制定的标准。
A.规范性文件
B.强制性标准
C.行业标准
D.规章
[多选题]站用电的主要用途有( )。
A.提供照明.检修等工作电源
B.提供主变压器冷却电源
C.提供断路器和隔离开关的操作电源
D.给直流系统提供充电电源
[判断题]( )维修单位不需要天窗时,经路局主管业务处室处长或副处长批准,可不申请或减少天窗次数、时间,不计入天窗修考核。
A.正确
B.错误
[单项选择]关于外毒素,错误的是()
A. 大多由革兰阳性菌合成
B. 细菌生长繁殖过程中即可释放出来
C. 抗原性弱
D. 毒性强
E. 可制成类毒素
[判断题]购票后丢失有效身份证件的,证明信内容应与车票票面记载的旅客身份信息一致。
[单选题]宪法的修改,由全国人民代表大会常务委员会或者()以上的全国人民代表大会代表提议,并由全国人民代表大会以全体代表的()以上的多数通过。
A.五分之一、二分之一
B.三分之一、三分之二
C.五分之一、三分之二
D.三分之一、二分之一
[单项选择]在科尔伯格的有关儿童道德判断发展阶段的研究中,契约、个人权利和民主承认的法律的道德阶段属于( )。
A. 前习俗水平
B. 公正水平
C. 习俗水平
D. 后习俗水平
[单项选择]在宏程序变量表达式中运算次序优先的为()(FANUC系统、华中系统)。
A. 乘和除运算
B. 最内层的方括号里的表达式
C. 函数
D. 加和减
[单项选择]在标准ASCⅡ码表中,英文字母a和A的码值之差的十进制值是()。
A. 20
B. 32
C. -20
D. -32
[单项选择]粪便呈黑色,但隐血试验阴性,见于
A. 下消化道出血
B. 上消化道出血
C. 服铋剂或铁剂后
D. 咽喉部出血吞咽后
E. 以上都不是
[多项选择]桥梁的挠度,按产生原因可以分成()。
A. 短期挠度
B. 活载挠度
C. 竖向挠度
D. 冲击挠度
E. 恒载挠度
F. 长期挠度
[单选题]班长对全班的工作负( )
A.完全责任
B.主要责任
C.行管责任
D.一般责任
[单选题]一般柴油机的热效率是( )。
A.15%~30%
B.20%~30%
C.20%~45%
[多选题]合同签订前,合同承办部门要切实了解对方当事人是否具备签订合同( )。
A.主体资格
B.资信良好
C.证照齐全
D.履约能力
[单选题]在商业银行的经营过程中,()决定其风险承担能力。
A.资产规模和商业银行的经营管理水平
B.资产规模和商业银行的盈利状况
C.资本金规模和商业银行的盈利状况
D.资本金规模和商业银行的风险管理水平
[单项选择]常见的鼻旁窦不包括()
A. 上颌窦
B. 额窦
C. 蝶腭窦
D. 血窦
E. 筛窦
[单选题]对理想气体方程式pV/T=恒量,下列叙述正确的是( )。
A.质量相同的不同种气体,恒量一定相同
B.质量不同的不同种气体,恒量一定不相同
C.摩尔数相同的任何气体,恒量一定相等
D.标准状态下的气体, 恒量一定相同
[单选题]Emerging in the late Sixties and reaching a peak in the Seventies,Land Art was one of a range of new forms,including Body Art,Performance Art,Action Art and Installation Art,which pushed art beyond the traditional confines of the studio and gallery.Rather than portraying landscape,land artists used the physical substance of the land itself as their medium.The British Land Art,typified by Long's piece,was not only more domestically scaled,but a lot quirkier than its American counterpart.Indeed,while you might assume that an exhibition of Land Art would consist only of records of works rather than the works themselves,Long's photograph of his work is the work.Since his“action”is in the past,the photograph is its sole embodiment.That might seem rather an obscure point,but it sets the tone for an exhibition that contains a lot of blackandwhite photographs and relatively few natural objects.Long is Britain's bestknown Land Artist and his Stone Circle,a perfect ring of purplish rocks from Portishead beach laid out on the gallery floor,represents the elegant,rarefied side of the form.The Boyle Family,on the other hand,stands for its dirty,urban aspect.Comprising artists Mark Boyle and Joan Hills and their children,they recreated random sections of the British landscape on gallery walls.Their Olaf Street Study,a square of brickstrewn waste ground,is one of the few works here to embrace the commonplaceness that characterises most of our experience of the landscape most of the time.Parks feature,particularly in the earlier works,such as John Hilliard's very funny Across the Park,in which a longhaired stroller is variously smiled at by a pretty girl and unwittingly assaulted in a sequence of images that turn out to be different parts of the same photograph.Generally however British land artists preferred to get away from towns,gravitating towards landscapes that are traditionally considered beautiful such as the Lake District or the Wiltshire Downs.While it probably wasn't apparent at the time,much of this work is permeated by a spirit of romantic escapism that the likes of Wordsworth would have readily understood.Derek Jarman's yellowtinted film Towards Avebury,a collection of long,mostly still shots of the Wiltshire landscape,evokes a tradition of English landscape painting stretching from Samuel Palmer to Paul Nash.In the case of Hamish Fulton,you can't help feeling that the Scottish artist has simply founda way of making his love of walking pay.A typical work,such as Seven Days,consists of a single beautiful blackandwhite photograph taken on an epic walk,with the mileage and number of days taken listed beneath.British Land Art as shown in this well selected,but relatively modestly scaled exhibition wasn't about imposing on the landscape,more a kind of landscapeorientated light conceptual art created passing through.It had its origins in the great outdoors,but the results were as gallerybound as the paintings of Turner and Constable.Across the Park_____
A.originates from a long walk that the artist took
B.illustrates a kind of landscape-orientated light conceptual art
C.reminds people of the English landscape painting tradition.
D.represents the elegance of the British land art
E.depicts the ordinary si
F.embodies a romantic escape into the Scottish outdoors
G.contains images from different parts of the same photograph.