热门试题:
[多选题].解决全面小康,要突出重点、补短板、强弱项,特别要坚决打好哪三个攻坚战?( )。
A.乡村振兴
B.防范环节重大风险
C.精准脱贫
D.污染防治
[单项选择]
Mothers are increasingly fed up with jobs that do not allow them to spend enough time with their children. So instead, they are starting their own business. The number of women working for themselves has increased by nearly 20% since 2000, according to official figures, and now tops a million. And an opinion poll commissioned by the government shows that the most significant factor in the increase is a desire among women for a better balance between work and family life. The biggest motivation for doing it alone—according to 70% of those polled--was to be able to work more flexibly. Three out of four said that their work and family life balance was better when they ran their own business.
Tanya Rostron, a mum of two children, employs 11 people at her firm, which supplies water coolers throughout the East Midlands. She once worked as head of marketing in a major leisure company. When she got married and had children, she was determined to escape the workplace. She se
A. Two thousand.
B. Twenty thousand.
C. A million.
D. Two million.
[单选题]变电站内工作中遇有下列情况应填用二次工作安全措施票。()
A.电能计量装置、采集终端在运行中进行调试操作时不影响一次设备正常运行的工作。
B.对于连接电流互感器或电压互感器二次绕组并装在屏柜上的电能计量装置上的工作,可以不停用一次高压设备或不需做安全措施者。
C.在运行设备的二次回路上进行拆、接线工作。
D.在采集终端及其通信回路,以及在通信设备上安装及调试工作,可以不停用高压设备或不需做安全措施者。
[单选题]车站出入口卷帘门故障是()类信息。
A.A
B.B
C.C
D.D
[判断题]动火作业许可证是动火作业的凭证和依据,应随意涂改、不应代签,应妥善保管。()
A.正确
B.错误
[多项选择]汇款业务的当事人一般有( )。
A. 委托人
B. 汇款人
C. 收款人
D. 汇出行
E. 汇入行
[多项选择]企业与供应商的契约可包含多个层次的内容,如()等。
A. 供货合同
B. 售后服务协议
C. 质量保证协议
D. 并购协议
[判断题]焊缝的熔深大,则熔合比也随之增大。( )
A.正确
B.错误
[判断题]促销活动期间,凡是符合赠送条件的消费行为必须赠送赠品,只有当顾客不要赠品时,员工才可以将赠品带回家使用
A.正确
B.错误
[单选题]粗丝的直径是( )。
A.大于1cm
B.约为0.3cm
C.小于0.3cm
D.约为0.2cm
[单选题]生产经营单位的主要负责人在本单位发生生产安全事故时,不立即组织抢救或者在事故调查处理期间擅离职守或者逃匿的,给予降级、撤职的处分,并由安全生产监督管理部门处上一年年收入的( )罚款。
A.百分之二十至百分之四十
B.百分之六十至百分之八十
C.百分之四十至百分之六十
D.百分之六十至百分之一百
[多选题]制定临时性水工建筑物的级别,应考虑的因素主要有()。
A.临时建筑物的结构形式
B.保护对象的重要性
C.临时建筑物的规模
D.使用年限
E.失事后果
[多项选择]铸铁焊接时,焊接接头容易产生裂纹的原因主要是______。
A. 铸铁强度低
B. 铸铁塑性极差
C. 工件受热不均匀
D. 焊接应力大
E. 冷却速度慢
F. 铸铁液态流动性不好
[单选题]井内使用的钻井液密度不能平衡地层压力,地层流体流入井内,地面出现溢流,这时要依靠地面设备和适当的井控技术来处理和排除地层流体的侵入,重新恢复井内压力平衡的方法称为( )。
A.一级井控技术
B.二级井控技术
C.三级井控技术
D.四级井控技术
[单选题].三相四线制保护接零接地的供配电系统称为()。
A.IT
B.TT
C.TN-C
D.TN-S
[单选题]按照警情的类型划分,重大安全生产事故属于()。
A. 火灾事故信息
B. 突发事件信息
C. 灾害事故信息
D. 遇险紧急救助信息
[多项选择]向法院起诉必须符合下列哪些条件()。
A. 原告是与本案有直接利害关系的公民、法人和其他组织;
B. 有明确的被告;
C. 有具体的诉讼请求和事实、理由;
D. 属于人民法院受理民事诉讼的范围和受诉人民法院管辖。
[判断题]一种道德观念,从它产生的那天起,便成为改变社会风貌的强大力量()
A.正确
B.错误
[判断题]砍剪山坡树木应做好防止树木向下弹跳接近线路的措施。
A.正确
B.错误
[多项选择]对类风湿关节炎,下列哪些叙述正确()
A. 大多数患者都有疲劳,关节外伤,寒湿等诱因
B. 起病缓慢
C. 发病初期不一定有关节症状
D. 治疗上强调卧床休息
E. 晚期常有手腕畸形
[单选题]以下关于信号弹的注意事项描述错误的是:
A.水上迫降时,必须在船的风下侧引燃
B.水上迫降时,必须在船的风
上侧引燃
C.陆地迫降时,应在高的开阔
地带使用
D.严禁对着人或物体引燃信号弹
[单项选择]牛腩、猪肺在初步熟处理时最宜用( )。
A. 冷水滚
B. 暖水滚
C. 热水滚
D. 沸水滚
[多项选择]肺痨的治疗原则是
A. 滋阴清热
B. 治痨杀虫
C. 补虚培元
D. 清热解毒
[多选题]甲企业2019年6月1日销售给乙公司货物15000件,每件不含税售价为200元,交给A运输公司运输,代垫运输费用6800元,运费发票巳转交给乙公司。 则关于此项业务下列描述正确的是( )
A.此项业务计税销售额为3000000元
B.此项业务计税销售额为3006800元
C.此项业务销项税为390884元
D.此项业务销项税为390000元
[单选题]国家电网有限公司的宗旨是( )
A.以客户为中心
B.人民电业为人民
C.全心全意为人民服务
D.坚持客户至上
[判断题]烟草专卖品准运证的签发机关应当将申请材料及烟草专卖品准运证存根存档保存,保存期为5年。( )
A.正确
B.错误
[判断题]变压器的寿命是由线圈绝缘材料的老化程度决定的。
A.正确
B.错误
[单选题]地面找平层向地漏放坡(____)%。
A.1~1.5$
B.$1.5~2$
C.$2~2.5$
D.$2.5~3
[单项选择]主油箱事故排油门的操作把手应设在距油箱和密集的油管区间()m以外的地方。
A. 1
B. 2
C. 3
D. 5
[单项选择]A
According to the statistics of the Organization of Trade and Development of the United Nations, there are several swindling acts each month and swindling causes a loss of up to billions of US dollars annually. In 1959,the swindle of Coffee in Costa Rica paralyzed the country’’s economy for a certain period of time. At the urgent request of the international business community, the Organization of Trade and Development of the United Nations held two special meetings in 1984 and 1985 in Geneva to deal with the problem, but no agreement were reached.
B
Generally speaking, there is little opportunity for the swindlers to take advantage in the trading of complete sets of equipment or transfer of technology, while commodity transactions are most vulnerable to swindling. As long as such commodities as steel, cement, fertilizer and chemicals are identical in specification, model, pattern, or chemical composition, as long as the price is favorable and delivery is prompt, the buye
[判断题]图样中书写汉字的字体,应为长仿宋体。
A.正确
B.错误
[单选题]25.对风湿性心瓣膜病患者出院指导中最重要的是
A.避免过度劳累
B.避免饮食过咸
C.预防呼吸道感染
D.保持心情愉快
E.定期门诊复查
[判断题]站线是指到发线、调车线、牵出线、货物线及站内指定用途的其他线路。
A.正确
B.错误
[多项选择]行政复议决定的种类有( )。
A. 具体行政行为认定事实清楚,证据确凿,适用法律正确,程序合法,内容适当的,决定维持
B. 被申请人不履行法定职责的,决定其在一定期限内履行
C. 决定撤销、变更或者确认该具体行政行为违法,并可以责令被申请人在一定期限内重新作出具体行政行为
D. 被申请人不按照法律规定提出书面答复,提交当初作出具体行政行为的证据、依据和其他有关材料的,视为该具体行政行为没有证据、依据,决定撤销该具体行政行为
[单项选择] Your Windows 2000 Professional computer is configured to support two monitors. You install a DOS-based application on your computer. The application uses the Windows 2000 Professional default settings Autoexec.nt and Config.nt. Your primary and secondary video adapter are both set to 16-bit color,1024x 768 resolution, and default refresh rates. You create a shortcut for the DOS-based application on the primary monitor’s desktop and use the default PIF settings. Your attempt to run the DOS-based application on the primary monitor. The application opens, but the display area is scrambled. You then attempt to run the DOS-based application on the secondary monitor. The application does not open. Both monitors function correctly when you run Windows-based applications. What should you do?( )
A. Change the color setting for both video adapters to 256 colors. Reconfigure the shortcut properties to run the DOS-based application in full-screen mode.
B. Change the refresh rate setting to optimal for both video adapter. Reconfigure the PIF settings of the DOS-based application to start in a window.
C. Change the drivers for the secondary video adapter from WDM-compliant drivers to DOS drivers. Reconfigure the PIF settings to run the DOS-based application in full-screen mode
D. Update the drivers for the primary video adapter. Change the secondary video adapter to use 640 x 480 resolution and 256 colors.
[单项选择]下列对肿瘤细胞分化的描述,错误的是()。
A. 恶性肿瘤的分化程度不同,其恶性程度亦不同
B. 恶性肿瘤可分为高分化、中分化与低分化(未分化)
C. 酶的活性并不随分化程度的高低而增高或降低
D. 未分化显示高度恶性,核分裂较多
E. 高分化接近正常分化程度,恶性程度低
[单选题]室外作业所携带的()应放在阴凉处所。<《普速铁路工务安全规则补充规定第二十五条 》>
A.油料
B.材料
C.工具
D.机具
[判断题]嘉奖有突出成就和重大贡献的单位和人员可用命令。( )
A.正确
B.错误