热门试题:
[多项选择]下列属于夏季对运钞车的特殊维护的有()
A. 防爆胎
B. 防缺水
C. 保漆面
D. 防气阻
E. 防雨水
[判断题]一号线TVM单程票发售模块设计有暂存功能,无论发售多少张单程票,暂存部的翻板将先关闭等达到发售的数量后翻板打开一起送到出票口。( )
A.正确
B.错误
[单项选择]炒糖色利用了原料加热过程中的()现象
A. 糊化
B. 脂化
C. 焦化
D. 氧化
[专业知识]
维护文件的高度严密性是指()。
A.公文的保密性
B.公文语言结构的严密
C.公文行文程序的严密
D.施行办法的严密
[单选题](61796)由于( )电枢电流很小,因此不设换向极。(2.0分)
A.串励直流电机
B.直流测速电机
C.直流伺服电机
D.复励电动机
[单选题]在查处涉刑卷烟案件时,烟丝的涉案价格按照查获地省级烟草专卖行政主管部门出具的上年度烤烟调拨平均基准价格的( )计算。
A.1倍
B.1.5
C.2倍
D.3倍
[判断题]运行中的星形接线设备中性点应视为不带电部分。
A.正确
B.错误
[多选题]消防救援人员不论职位高低,在政治上一律平等,相互间是( )
A.A、同志
B.B、关系
C.C、同学
D.D、联系
[单选题]内封式堵漏袋的直径系列一般为¢100mm~¢500mm,膨胀后的直径约增加()倍。
A.0.5
B.1
C.1.5
D.2.0
[单选题]采用熔化极氩弧焊焊接铝合金时采用的方法为()。
A.交流电源
B.直流反接
C.直流正接
[单选题]司机实行()小时一巡回检查制。
A.1
B.2
C.4
[单选题]高层仓库应设置( )。
A.防烟楼梯间
B.室外疏散楼梯间
C.封闭楼梯间
D.敞开楼梯间
[单选题] 高温能损伤呼吸道,当火场温度达到()时,能使人的血压迅速下降,导致循环系统衰竭。(易)
A. 49~50℃
B. 59~60℃
C. 39~40℃
D. 69-70℃
[单项选择]大面积烧伤病人24小时内主要的护理措施是( )。
A. 镇静止痛
B. 自理护理
C. 预防感染
D. 保持呼吸道通畅
E. 保证液体输入
[多项选择]对运动关节类手法的要求包括()
A. 快
B. 稳
C. 巧
D. 准
E. 响
[判断题]高压试验现场,应派人看守。被试设备两端不在同一地点时,另一端应派人经常检查。( )
A.正确
B.错误
[单选题]淘汰投票制也被称为( )。
A.一票否决
B.否定表决法
C.同意表决法
D.正负表决法
[单选题] 彩版100美元纸币背面印有( )大面额数字,采用大字体,有助于视力不佳的人士识别。
A.红色;
B.绿色;
C.粉色;
D.金色。
[简答题]为什么大直径薄壁件的吊装要采取临时加固措施?
[单选题](),应当严肃认真、实事求是,遵循及时、准确、详实的原则,不得弄虚作假、隐情不报或者误报、瞒报、延报。
A.人员在队统计
B.人员外出统计
C.事故报告统计
D.器材损坏统计
[多选题]
当客户容量发生变化,系统电费计算异常时,主要对客户的(____)进行复核。
A. 电度电费
B. 附加电费
C. 基本电费
D. 功率因数调整电费
[单选题]职工因事故接受工伤医疗的,在停工留薪期内,原工资福利待遇不变,并由所在单位() 支付。
A.按年
B.按季度
C.每半年
D.按月
[单选题] 哪项除外均属理想的化学消毒剂( )
A.. 作用时间长
B.. 易溶于水
C.. 温度和相对湿度适宜
D.. 无色、无味、无臭
E..以上都对
[判断题]35.一般规定清管器在管线内的运行速度不大于5m/s。
A.正确
B.错误
[单项选择]下列关于国内贸易信用保险说法错误的是()。
A. 国内贸易信用保险的合同当事方是保险人与作为投保人开展赊销贸易的国内企业
B. 承保风险标的为企业赊销所形成的贸易应收帐款、现金交易以及涉及个人消费者的交易
C. 国内贸易信用保险的保险责任是买房破产或拖欠
D. 保险期间通常为1年
[单选题]On trade,President Donald Trump has launched lots of investigations,withdrawn from one deal and started the renegotiation of another.But this week is the first time he has put up a big new barrier On January 22nd he approved broad and punitive duties,of up to 30%on imports of solar panels and up to 50%on imports of washing machines.His backers say that the measure,which affects aroundS 10bn of imports,will protect American workers.His critics cling to the hope that the damage will be mild.Both are wrong.Start with the claims made by the administration.Workers are also consumers,and Mr Trump's actions will whack them.Tariffs raise prices and dull competition.Whirlpool Corporation,the washing machine maker which asked for the duties,knows as much.When,n 2006,it merged with maytag,arival,it quelled concerns about its high market share by pointing to competition from abroad.One study found that clothes-dryer prices rose by 14%after the merger.For washing machines,where import competition was fiercer,prices were unchanged The solar industry is a clearer case.It has about 260,000 workers,a mere 2,000 of whom were making solar cells and panels at the end of 2016.The government reckons that the fastest-growing occupation over the next ten years will be that of solar installer.The Solar Energy Industries Association,a body that is enraged by the new tariffs,reckons that the industry will support up to 23,000 fewer jobs because of them.Meanwhile,as if to underline the irony,the two companies that asked for protection are unlikely to be saved And do not forget that the tariffs may harm American industry more broadly.Restricting markets for imports tends to spark retaliation that restricts markets for exports-especially when,as with these latest tariffs,they affect everyone.China,supposedly the focus of American ire,produces 60%of the world,solar cells and is responsible for 21%of America's imports.But South Korea will also be hit,and its government is poised to dispute America's action at the World Trade Organisation.Other casualties include Mexico,Canada and the European Union That Mr Trump has stayed within the rules is small comfort:they give him enormous scope to poison world trade.And it would be wrong to skate over the differences between his administration and its predecessors.The last time this particular safeguard was applied was in 2002.It is especially belligerent.Past presidents remained wary of hurting American consumers,and mindful of international repercussions.Mr.Trump,by contrast,seems to hold a steadfast belief that protectionism works.His rhetoric-and now his actions-invite aggrieved petitioners to apply for help.The logic of his stance on trade is to use tariffs not sparingly,but repeatedly and aggressively.Mr Trump is now open for business,just not the healthy sort
The author implies in Paragraph 3 that The Solar Energy Industries Association is
A.supportive of the government's action
B.strongly disapproving of raising tariffs
C.confident about its future development
D.biased against the trade restriction policy
[单选题]下列所示报文是()。ZCZC冠字+流水号CHNNNN
A.简单检查报
B.标准检查报
C.命令电报
D.错报
[单选题]作风问题根本上是()问题。改进作风要举一反三,透过作风看党性,在解决作风问题的基础上解决好党性问题。
A.关键
B.政治
C.原则
D.党性
[单项选择]口腔医务人员感染乙肝病毒的几率是普通人的
A. 1倍
B. 2倍
C. 5倍
D. 10倍
E. 25倍
[单项选择]在国民经济核算的收人分配阶段,反映国民经济收入初次分配总量特征的指标是()
A. 国内生产总值
B. 国民原始收人
C. 国民可支配收人
D. 社会总产出
[判断题]巡视执行派工单制度,工区出动前应告知供电调度,说明巡视的范围、人员。( )【乌铁供〔2013〕452号第11条】
A.正确
B.错误
[单选题]应避免直接接触锅炉主蒸汽管道、窑炉出口成品(或半成品),防止()。
A.触电
B.划伤
C.摔倒
D.烫伤
[多选题]现场焊接主要采用()。
A.固定式闪光焊接
B.移动式闪光焊接
C.数控气压焊接
D.铝热焊接
[判断题]在技术手段上,充分用好短时停电校对法,依靠智能电表停电事件记录和采集主站判别,提高现场核验效率。
A.正确
B.错误
[单选题]以下属于哌嗪类驱虫药的是
A.阿糖腺苷
B.噻嘧啶
C.吡喹酮
D.哌嗪
E.碘苷
[判断题]生产经营项目、场所发包或者出租给其他单位的,生产经营单位根据情况与承包单位、承租单位签订专门的安全生产管理协议,或者在承包合同、租赁合同中约定各自的安全生产管理职责;( )
A.正确
B.错误