热门试题:
[单选题]电缆井、电缆隧道检测应使用测试采样管缓慢伸入井内，并用吸气囊将井内的（）气体吸入采样管内。
A.底部
B.上、中、下不同高度
C.上部
D.略
E.略
F.略
[单选题]触电急救胸外按压与口对口人工呼吸同时进行时，若单人进行救护则每按压（）后吹气两次，反复进行。
A. 5次
B.10次
C.15次
D.20次
[简答题]压铸件不能在哪些环境下使用？不能进行何种处理？为什么？
[单选题]洗消液均混器最高均混温度为（）℃。
A.50
B.60
C.75
D.100
[单项选择]当工程内容明确、工期较短时，宜采用( )合同。
A. 可调总价合同
B. 固定总价合同
C. 单价合同
D. 成本加酬金合同
[多选题]清分收缴假币应按照下列程序办理
A.2名以上工作人员予以收缴
B.假币装入统一格式的专用袋加封封口处加盖“假币”印章
C.填制《假币收缴凭证》
[简答题]对浅基墩台进行防护加固时,防护标高应符合哪些原则?
[多选题]做好经常性思想工作,要坚持以表扬为主,( )。
A.用真理说服人
B.用条令约束人
C.用真情感染人
D.用真实打动人
[判断题]吸入氨气的患者应该立即转移到通风良好的区域安置休息并注意保暖。( )
A.正确
B.错误
[单项选择]病原体引起免疫反应，并发生明显的组织损伤（）。
A. 慢性感染特点
B. 病原携带者特点
C. 急性感染特点
D. 隐性感染特点
E. 显性感染特点
[多项选择]下列属于财务分析过程的六项基本财务指标是（）。
A. 流动比率
B. 速动比率
C. 销售利润率
D. 资产利润率
E. 应收账款周转率
F. 产权比率
[判断题]在CTC操作终端，引导按钮和总辅助按钮均属于功能按钮。( )
A.正确
B.错误
[多选题]关于高压试验现场，以下说法正确的是（）。
A.A.试验现场应装设遮栏或围栏
B.B.遮栏或围栏与试验设备高压部分应有足够的安全距离
C.C.遮栏或围栏上应向外悬挂“止步，高压危险！”的标示牌，并派人看守
D.D.被试设备两端不在同一地点时，另一端还应派人看守
[多选题]内务建设是公安机关进行各项建设的基础,是巩固和提高公安队伍战斗力的重要保证。基本任务是,严格规范工作.学习.生活秩序,( ).树立良好形象。
A.铸牢忠诚警魂
B.培育优良警风
C.严明纪律规矩
D.提高职业素养
[单选题]对月度排序末位的指导司机由车间主任谈话；连续（ ）个月 排序末位的指导司机，给予全段通报批评并由分管段长进行谈话。
A.3
B.4
C.5
D.6
[不定项选择题]共用题干
Breast Cancer Deaths Record Low
The number of women dying from breast cancer has fallen to a record low by dropping under 12,000 a
year for the first time since records began.
The Cancer Research UK data showed that 11,990 women died in the UK in 2007.
The previous lowest figure had been recorded in 1 97 1一 the year records began一after which it rose
steadily year by year until the late 1980s.
Professor Peter Johnson,Cancer Research UK's chief clinician,said,"It's incredibly encouraging to see fewer
women dying from breast cancer now than at any time in the last 40 years,despite breast cancer being diagnosed
more often."
"Research has played a crucial role in this progress,leading to improved treatments and better management
for women with the disease."
" The introduction of the NHS（国民保健制度）breast screening program has also contributed as the
earlier cancer is diagnosed,women are more likely to survive."
Breast cancer is now the most common cancer in the UK with 45,500 women every year diagnosed with
the disease一a 50% rise in 25 years.
The number of deaths peaked in 1989,when 15,625 women died.It then fell by between 200 and 400
deaths each year until 2004.
There was a slight rise in 2005 and then two years of falls.
Dr. Sarah Cant,policy manager at Breakthrough Breast Cancer,said,"It is great news that fewer women
are dying from breast cancer and highlights the impact of improved treatments,breast screening and
awareness of the disease."
"However,there are still too many women affected and the incidence of the disease is increasing year by
year.,,
The rising rate of breast cancer diagnosis has been put down to a variety of factors including obesity
（肥胖）and alcohol consumption.
Breast cancer deaths began to be recorded in the UK in 1971.
A.Right
B.Wrong
C.Not mentioned
[单项选择]一定时期内，一定范围人群中某病新病例发生的频率（）
A. 发病率
B. 死亡率
C. 罹患率
D. 病死率
E. 患病率
[单选题]下列选项中属于信用风险的有（）
A.贷款调查不严、不实
B.国家经济宏观控制
C.借款人为逃避债务而出走他乡，至今下落不明
D.因业务需要对贷款种类进行创新
[多选题] 以下属于四不放过的是_____ (选择题)
A. 事故原因没有查清不放过。
B. 事故单位未处理不放过
C. 事故责任者没有得到严肃处理不放过。
D. 广大职工没有受到教育不放过。
E. 防范措施未落实到位不放过。
[单项选择]风险管理的核心目标是（）。Ⅰ．在成本、资源既定的前提下实现最大程度的安全保障Ⅱ．以较小成本获得尽可能大的安全保障Ⅲ．以最小的支出取得最大的保障效果Ⅳ．对那些一旦发生会给经济单位带来巨大灾难的、后果无法承受的事件预先做出有效的应对方案
A. Ⅱ、Ⅲ
B. Ⅰ、Ⅳ
C. Ⅱ、Ⅳ
D. Ⅲ、Ⅳ
[判断题]使用灯显设备指挥调车时,多人需防护时,必须由其中一人防护。
A.正确
B.错误
[单项选择]钢管焊接时，对口时应使内壁齐平，错口的允许偏差应为壁厚的20％，且不得大于（）mm。
A. 2
B. 3
C. 4
D. 5
[单选题]提高职工安全素质,“是杜绝人为事故的关键环节。
A.初级、中级、高级
B.厂级、车间级、班组级
C.
D.
[填空题]高速铁路路用列车开行方案必须纳入 （ ） ,计划下达后,不得随意变更。
[判断题]保险流通储备是防止各种意外和中断而保证销售的储备。( )
[单项选择]单纯性甲状腺肿是指
A. 甲状腺弥漫性肿大
B. 甲状腺结节性肿大
C. 吸131I 率正常的甲状腺肿大
D. 甲状腺功能正常的甲状腺肿大
E. 慢性甲状腺炎引起的甲状腺肿大
[单项选择]因委托人欺骗报关企业而致使在向海关报关时发生伪报、瞒报行为，按照法律的规定应由海关追究( )的经济责任。
A. 报关员
B. 委托人
C. 报关企业
D. 委托单位
[单选题]超声波传播过程中，遇到尺寸与波长相当的障碍物时，将发生( )。
A.只绕射，无反射
B.只反射，无绕射
C.既反射，又绕射
D.无反射，无绕射
[单选题]我国海域广阔，有四大海域，从南到北排列依次为（ ）
A.南海、黄海、渤海、东海
B.南海、黄海、东海、渤海
C.南海、东海、黄海、渤海
D.南海、东海、渤海、黄海
[单选题]某金银饰品店为增值税一般纳税人，2020年12月销售金银首饰取得不含税销售额50万元，另以旧换新销售金银首饰，按新货物销售价格确定的含税收入25.2万元，收回旧金银首饰作价11.6万元（含税）。当月进项税额6.17万元。该金银饰品店当月应纳增值税（ ）万元。
A.3.99
B.2.63
C.4.61
D.1.89
[单项选择]
Text 4
The collapse of Enron, the largest bankruptcy in American history, has rung out a banner year for American business failures. In Europe, the fallout from the Swissair and Sabena insolvencies continues. In the current global slump, more companies are likely to go under. Now is a perfect time to reconsider how to handle such failures, let them sink, or give them a chance to swim
In America, bankruptcy has come to mean a second chance for bust businesses. The famous "Chapter 11" law aims to give a company time to get back on its feet, by shielding it from debt payments and prodding banks to negotiate with their debtor. It even allows an insolvent company to receive fresh finance after it goes bust. On the other side of the Atlantic, when companies stumble, almost as much effort is spent in fingering the guilty as in trying to salvage a viable business. British and French laws, for example, can make a failing company’s directors face crim
A. American laws forbid banks to grant loans to the failing businesses.
B. American laws allows the bust companies to delay debt payments.
C. European countries never let the bust companies go unpunished.
D. it's more difficult for a sick company to revive in Europe than in America.
[判断题]动火工作票一般至少一式三份，一份由工作负责人收执、一份由动火执行人收执、一份保存在安监部门（或具有消防管理职责的部门）（指变电站一级动火工作票）或动火部门（指变电站二级动火工作票）。（ ）
A.正确
B.错误
[单选题]铝模材料准备一般是模板（ ）套，支撑（ ）套
A.1,1
B.1,2
C.1,3
D.3,3
[多项选择]王某将自己居住的房屋向某保险公司投保家庭财产保险。保险合同有效期内，该房屋因邻居家的小孩玩火而被部分毁损，损失10万元。下列哪些选项是错误的( )
A. 王某应当先向邻居索赔，在邻居无力赔偿的前提下才能向保险公司索赔
B. 王某可以放弃对邻居的赔偿请求权，单独向保险公司索赔
C. 若王某已从邻居处得到10万元的赔偿，其仍可向保险公司索赔
D. 若王某从保险公司得到的赔偿不足10万元，其仍可向邻居索赔
