热门试题:
[判断题]( )过滤罐、逃生面罩一般用于逃生自救,可以不依赖环境氧气。
A.正确
B.错误
[单项选择]内痔病人预防便秘的措施中,无关的是 ( )。
A. 每天坚持适当活动
B. 多饮水、多吃蔬菜
C. 忌酒和辛辣食物
D. 养成每天定时排便习惯
E. 坚持每晚肛门坐浴
[多选题]公司级人身伤害事故有()
A.医疗处理事故
B.限工事故
C.损工事故
D.失能事故
E.死亡事故
[多选题]智慧能源控制平台的项目管理中,入库跟踪是对个人发起的入库申请流程进行跟踪,可以看到()。
A.A、付款信息;
B.入库明细;
C.审批记录;
D.详细的申请单信息。
[多选题]破损烟指在( )等过程中,产品外包装破损而影响正常销售的卷烟和雪茄烟产品。
A.运输
B.仓储
C.分拣
D.收购
[多选题]在现场急救中,需要注意的有
A.重伤先救,并尽量做到无菌操作
B.不要轻易确定伤员死亡而放弃抢救
C.对犯罪(或事故)现场的保护
D.证据固定、保存为先,防止证据灭失
[单选题]在工伤事故分类中,按照伤害类别可以划分为( )。 分值5分
A.10个
B.15个
C.20个
D.30个
[单项选择]北京天安门广场每天升旗时间与日出时间相同,下列节日中升旗时间最晚的是()
A. 五·一劳动节
B. 国庆节
C. 六·一儿童节
D. 元旦
[判断题]钻磨、套铣作业起管柱前,应循环压井液不得少于一周,且压井液进出口密度差小于或等于0.02g/cm3。
A.正确
B.错误
[判断题]抄装在配电柜内的电能表.如需打开配电柜门.不应站在绝缘垫上或采取其他安全措施。
A.正确
B.错误
[判断题]CRH5动车组高压箱内控制每辆车的1对接触器(如KSAZ11、KSAZ12)主回路是并联,辅助触点的控制信号是串联,这就意味着当其中1个接触器发生故障时反馈的信号就是故障信号,会导致所控制车的牵引辅助变流器无电力输入。( )
A.正确
B.错误
[单项选择]金融期权交易中进行流通转让的对象是( )。
A. 金融期货
B. 金融期权合约
C. 金融衍生工具
D. 金融期货合约
[单选题]从CH2C1COOH的结构上分析,其酸性比乙酸()。
A.强
B.弱
C.相似
D.无法确定
[单选题]新时代中国特色社会主义思想,明确全面深化改革总目 标是( )中国特色社会主义制度、推进国家治理体系和治理 能力现代化。
A.坚持和发展
B.发展和推进
C.发展和创新
D.完善和发展
[多项选择]某发动机气缸盖发生翘曲变形故障,可能是下面哪些原因引起?()
A. 点火时间过早
B. 通过活塞环漏油
C. 连接轴承卡住
D. 发动机过热
[单选题]䄅.大脑皮层功能一侧优势的产生主要是由于
A.A.两半球结构不同
B.B.两半球功能差异
C.C.胼胝体联合纤维差异
D.D.先天性遗传因素
E.E.习惯于右手劳动
[多选题] 架空线路导线宜采用()。
A.铜线
B.铝线
C.钢芯铝绞线
D.钢芯铝合金绞线
[单项选择]患儿,9岁,既往有脑炎病史,睡眠中发病,眼球上翻,牙关紧闭,四肢伸直,颈部后伸,面色发绀,持续30秒后停止。EEG为暴发性多棘波。最可能的诊断()。
A. 单纯部分性发作
B. 复杂部分性发作
C. 肌阵挛发作
D. 强直性发作
E. 全面性强直-阵挛发作
[单项选择]
近年来。我国企业“走出去”的步伐明显加快。非金融类对外直接投资从2007年的248亿美元上升到2012年的772亿元,年均增长25.5%,跻身对外投资大国行列。我国企业“走出去”战略的重要意义是()
①增强我国企业的国际化经营能力
②培育我国具有世界水平的跨国公司
③标志对外开放进入新阶段
④保持国际收支平衡
A. ①②
B. ①③
C. ②④
D. ③④
[判断题]1855年,托马斯·库克组织的前往法国巴黎的旅游,开创了国际包价旅游
A.正确
B.错误
[判断题]电路中的断路器和隔离开关都处于断开状态,称作设备热备用状态。
A.正确
B.错误
[单选题]以下业务不用到原网点办理:( )
A.定期存款的部分提前支取
B.定活两便储蓄存款的销户
C.活期存折的销户
D.定、活期储蓄存款的书面挂失
[判断题]气瓶运输(含装卸)时,严禁烟火,运输可燃气体气瓶时,运输工具上应备有灭火器材。
A.正确
B.错误
[单选题]患儿风热郁肺,发热咽痛,伴有惊哭夜啼,治疗应首选( )
A.蝉蜕
B.黄连
C.全蝎
D.石膏
E.防风
[单选题]Text 4 The EU's faltering progress towards a common system of taxing the huge revenues of the new digital giants lurched forward this morning as Margrethe Vestager,the EU commissioner in charge of competition,declared that Amazon had received unfair state aid from Luxembourg through its tax arrangements,and demanded that it pay£250m in back taxes.At the same time,Ms Vestager announced that the European commission would haul Ireland up before the European court of justice for its failure to demand£13bn of unpaid tax from Apple,identi{ied in an earlier investigation.The lwo events illusrrate the gulf between the commission,together with some of the EU's iargest economies,and smaller members such as Ireland and Luxembourg.Both Ireland and Luxembourg defend their tax arrangements.Ireland in particular welcomes the thousands of goocl jobs that the tech giants bring and has no desire to find ways of extracting more tax from thcm in case it drives them away.The Irish government also insists that taxation is a sovereign matter,not an arena for EU interference.( )thers are under pressure from voters who are outraged that any company can make so much profit in their country and pay so little tax on it.Revenue from Facebook's UK operations,it has emerged,nearly quadrupled last year t0 842m,through growth in digital ad sales;its corporation tax bill crept up from 4.2m t0 5.Im.The US inland revenue service is also keen to find transparent ways of taxing the new digital economy,and is watching jealously as the European commission draws up its plans,suspicious of any move that might be used by the tech giants to offset their US tax bills.Already,companies such as Google and Amazon hold billions of dollars in offshore funds,where ihey are out of reach of the taxman.The US defensiveness about its own tax revenues points to the need for a global rather than a merely European solution to the question of how,what and whcre to tax the digital economy,but progress through the Organization for Economic Co-operation and Development(OEC
D)is glacial,and would in any event only be advisory.The commission is still hoping to get agreement on a common corporate tax base that would help to identify the parameters of any new tax system,but progress has stalled because of complexities around double taxation.Meanwhile the American Chamber of Commerce in Europe(ACC
E)is warning that any attempt to tax the tech giants more would threaten investment and expansion.But across most of the EU discontent is growing,not just over the failure to pay tax-which has already prompted some tech companies to become more transparent,and even pay more-but over many of their practices.The chief executive of the ride-hailing app Uber has been in London this week trying to patch up relations with Transport for London(TfL).Margrethe Vestager is right:enforcing regulations works.
The U.S.'s close attention to EU's tax plan making is mentioned to stress_____
A.the OECD's failure to fulfill its obligation
B.Google and Amazon's success outside the U.S.
C.U.S.'s jealousy in European progress in tax reform
D.the universality of digital economy taxation problem
[单选题]400V母联断路器失压备自投合闸延时时间为()。
A.0.1s
B.0.2s
C.0.5s
D.1s
E.—
[单项选择]某公司现借款1000万元,一年后付息80万元,则年利率为( )。
A. 0.8%
B. 8%
C. 80%
D. 81%
[判断题]汽轮机油除了要求具有适当的粘度外,还要求油的粘温特性好。
A.正确
B.错误
[判断题]吴某因涉嫌盗窃犯罪被公安机关立案侦查,在侦查过程中,公安机关对其采取了监视居住的强制措施,但吴某对此不服,也可以依法申请行政复议。()
[填空题]顺铣:铣刀的旋转方向与工件的进给方向()。
[单选题]JSBXC-850型时间继电器连接端子51-52时,动作时间为( )。331010103
A.180s±27s
B.180s±9s
C.180s±18s
D.180s±10s
[单选题]西兰花又名绿菜花或( )。
A.茎用甘蓝
B.花椰菜
C.茎椰菜
D.结球甘蓝
[单选题]1839年组织编写成《四洲志》,向中国人介绍西方情况的人是 ( )
A.林则徐
B.魏源
C.马建忠
D.郑观应
[单项选择]分散自律模式里,CTC中心负责车站列车和调车控制,助理调度员负责所有作业的操作方式是()。
A. 中心操作方式
B. 车站操作方式
C. 车站调车操作方式
D. 非常站控
[单项选择]根据《城市用地竖向规划规范》的规定,下列关于城市道路广场竖向规划的基本要求表述中正确的是( )。
A. 机动车车行道最小纵坡为0.5%
B. 其最大坡度平原地区为1%
C. 其必须与道路分区规划同时进行
D. 机动车与非机动车混行道路,其纵坡应按机动车车行道的纵坡取值
[单选题]常用仪表检测种类L代表( )
A.温度
B.压力
C.液位
D.流量