热门试题:
[单选题]10kV绝缘操作杆最小有效绝缘长度为()m。
A.A.0.7
B.B.0.4
C.C.0.8
D.D.0.5
E.略
F.略
G.略
[多项选择]刑事案件在法庭审理过程中,遇有特定情形,影响审判进行的,人民法院根据不同情况可以作出延期审理或者中止审理的决定。具备选项所列哪些情形,才构成延期审理( )
A. 自诉人、被告人患精神病或者其他严重疾病
B. 案件起诉到人民法院后被告人脱逃,致使案件在较长时间内无法继续审理的
C. 检察人员发现提起公诉的案件需要补充侦查,提出建议的
D. 由于当事人申请回避而不能进行审判的
[判断题]停车场发生列车冲突,依据运营安全事报告及调查处理实施细则可判定为一般C类事故。
A.正确
B.错误
[判断题]NaHCO3不含不含钙、镁离子,不算硬度。()
[单选题]近端肾小管上皮细胞重吸收葡萄糖的机制是()
A.单纯扩散
B.易化扩散
C.原发性主动转运
D.吞噬
E.继发性主动转运
[单选题]ZD9转辙机速动爪落下前,动接点在静接点内有窜动时,应保证接点接触深度不少于()。 ( )
A.1mm
B.2mm
C.3mm
D.4mm
[单选题]外周小气道阻塞可引起
A.吸气性呼吸困难
B.呼气性呼吸困难
C.劳力性呼吸困难
D.夜间阵发性呼吸困难
E.急性呼吸窘迫综合征
[单选题]企业应当根据非常规作业活动、新增功能性区域、装置或设施等()开展危险源辨识和风险评价。
A.定期
B.适时
C.分批
[填空题]道路穿越多条铁路时,仅在最外侧铁路两侧各设置一个铁跨公限高架,铁跨公限高架净空高度应保持一致,并按( )设置。
[不定项选择题]共用题干
第三篇
Oil and Economy
Could the bad old days of economic decline be about to return?Since OPEC agreed to supplycuts in March,the price of crude oil has jumped to almost $26 a barrel,up from less than$10 last December. This near-tripling of oil prices calls up scary memories of the 1973 oil shock,when prices quadrupled,and 1979一1980,when they also almost tripled.Both previous shocks resulted in double一digit inflation and global economic decline.So where are the headlines warning of gloom and doom this time?
The oil price was given another push up this week when Iraq suspended oil exports.Strengthening economic growth,at the same time as winter grips the northern hemisphere,could push the price higher still in the short term.
Yet there are good reasons to expect the economic consequences now to be less severe than in the 1970s.In most countries the cost of crude oil now accounts for a smaller share of the price of petrol than it did in the 1970s.In Europe,taxes account for up to four-fifths of the retail price,so even quite big changes in the price of crude oil have a more muted effect on pump prices than in the past.
Rich economies are also less dependent on oil than they were,and so less sensitive to swings in the oil price.Energy conservation,a shift to other fuels and a decline in the importance of heavy, energy-intensive industries have reduced oil consumption.Software,consultancy and mobile telephones use far less oil than steel or car production.For each dollar of GDP(in constant prices)rich economies now use nearly 50%less oil than in 1973.The OECD estimates in its latest Economic Outlook that,if oil prices averaged $22 a barrel for a full year,compared with $13 in 1998,this would increase the oil import bill in rich economies by only 0.25-0.S%of GDP. That is less than one-quarter of the income loss in 1974 or 1980.On the other hand,oil-importing emerging economies一to which heavy industry has shifted一have become more energy一intensive,and so could be more seriously squeezed.
One more reason not to lose sleep over the rise in oil prices is that,unlike the rises in the 1970s,it has not occurred against the background of general commodity-price inflation and global excess demand.A sizable portion of the world is only just emerging from economic decline.The Economist's commodity price index is broadly unchanging from a year ago. In 1973 commodity prices jumped by 70%,and in 1979 by almost 30%.
It can be inferred from the text that the retail price of petrol will go up dramatically in Europe if______.
A.price of crude rises
B.commodity prices rise
C.consumption rises
D.oil taxes rise
[多选题]坚持预算法定要求包括( )
A.增强法治观念
B.强化纪律意识
C.严肃财经纪律
D.强化法制引领
[单选题]校准与检定的区别,下列说法不正确的是( )。
A.检定是对计量器具的计量特性进行全面的评定,而校准主要是确定其量值
B.检定要对该计量器具做出合格与否的结论具有法制性,而校准并不判断计量器具合格与否,无法制性
C.检定应发检定证书加盖检定印记或不合格通知书,作为计器具进行检定的法定依据,而校准是发校准证书或校准报告,只是一种无法律效力的技术文件
D.检定和校准都是自愿行为,都具有法律效力
[单选题]安装变压器高低压瓷套管及导电杆必须有可靠的()。
A.固定装置
B.滑动装置
C.接触面积
D.限位定位装置
[单项选择]活髓牙全冠修复应采用的粘固剂是
A. 自凝塑料
B. 热凝塑料
C. 磷酸锌粘固粉
D. 玻璃离子粘固剂
E. 环氧树脂粘固粉
[单项选择]个人网站的基本风格为()
A. 非商业式、商业式
B. 信息发布式、个人展示形式
C. 单一标题形式、个人介绍形式
D. 主题图形式、信息发布式及介于两者之间的形式
[单项选择]福特汽车公司创建了第一条生产流水作业先,大幅提高了汽车生产效率,为其产品售价的降低提供了基础,这一创新属于()
A. 产品创新
B. 工艺创新
C. 渐进式创新
D. 突破式创新
[单项选择]在化工、石油化工和石油等工业中储存液化气以外的原料油,主要采用的储罐是()。
A. 金属储罐
B. 非金属储罐
C. 固定顶储罐
D. 浮顶储罐
[单选题]在用特种设备实行安全技术性能( )制度。
A.年检
B.月检
C.定期检验
[单选题]特殊巡视的周期不作规定,根据实际情况( )。 ( )
A. 可不进行
B. 延缓进行
C. 随时进行
D. 定期进行
[单选题]已知5 年期、利率为12%的普通年金终值系数和现值系数分别为6.353 和3.605。某企业按12%的年利率取得银行贷款200000 元,银行要求在5 年内每年末等额偿付本息,则每年偿付金额应为
A.64000元
B.55479元
C.40000元
D.31481元
[单项选择]患者男性,30岁,进食时左侧颌下区肿胀疼痛.进食后数小时逐渐消退。颌下腺导管开口处红肿,轻压腺体导管口溢脓进行触诊检查时,应该()
A. 从导管前部向后双手触诊
B. 从导管后部向前双手触诊
C. 从导管前部向后单手触诊
D. 从导管后部向前单手触诊
E. 以上都不是
[单选题]3.193.第193题
大工业用户季节性尖峰电价实施条件:日最高气温超过350c(不含)。具体以中央台19点新闻联播后天气预报中发布的南京次日最高温度为准,次日予以实施。不符合实施条件的日历天,尖峰段电价执行峰段电价。
A.正确
B.错误
[单项选择]《基坑支护安全检查评分表》检查保证项目包括:施工方案、基坑支护、降排水、()、坑边荷载、安全防护。
A. 基坑监测
B. 基坑开挖
C. 支撑拆除
D. 应急预案
[多选题]下列关于建筑外墙的外保温系统说法正确的是( ).
A.某公共建筑高度83m,建筑外墙与基层墙体之间无空腔,外保温材料的燃烧性能不低于B1级
B.某住宅建筑高度52m,建筑外墙与基层墙体之间有空腔,外保温材料的燃烧性能不低于B1级
C.某综合楼建筑高度47m,建筑外墙与基层墙体之间无空腔,外保温材料的燃烧性能不低于B1级
D.某大型歌舞娱乐综合建筑高度23m,建筑外墙与基层墙体之间有空腔,外保温材料的燃烧性能不低于B1级
E.某办公建筑高度54m,建筑外墙与基层墙体之间无空腔,外保温材料的燃烧性能不低于A级
[多项选择]纳税人必须按照税法规定的纳税期限缴纳税款。因特殊情况不能按期缴纳的,经省、自治区、直辖市国家税务局、地方税务局批准,可以延期缓纳税款,但是最长不得超过3个月,特殊困难是指( )。
A. 因不可抗力,导致纳税人发生较大损失,正常生产经营活动受到较大影响的
B. 因开发的高科技产品严重滞销,导致纳税人资金周转紧张的
C. 当期货币资金在扣除应付职工工资、社会保险费后,不足以缴纳税款的
D. 当期货币资金在扣除应付职工工资后,不足以缴纳税款的
[判断题]外单位的工程车在地铁的线路上作业时不需要地铁的工程车司机添乘。( )
A.正确
B.错误
[多项选择]国有资产管理部门对国有资产管理的主要内容包括()。
A. 对企业负责人进行管理
B. 对企业骨干职工进行培训
C. 对企业国有资产进行监督
D. 对企业重大事项进行管理
E. 对企业国有资产进行管理
[多选题]列尾主机安装在车钩上时,列车最后一辆不得编挂( )。
A.不能挂列尾主机的客车
B.未关闭端板的平车
C.客车
D.平车
[单选题]国家《食品标识管理规定》要求实施生产许可证管理的食品,食品标识应当标注食品生产许可证编号及()。
A.QS标志
B.卫生许可
C.销售许可
D.食品安全许可
[判断题]‐29200 悬挂标示牌和装设遮栏是保证安全的技术措施之一。 ( )
A.正确
B.错误
[单选题]食盐过机呈:( )
A.橙色
B.绿色
C.蓝色
D.黑色
[判断题]工会会员全国代表大会制定或者修改《中国工会章 程》, 章程不得与宪法和法律相抵触。 ( )
A.正确
B.错误
[简答题]57) Although Henry Ford’s name is closely associated with the, concept of mass production, he should receive equal credit for introducing labor practices as early as 1913 that would be considered advanced even by today’s standards. Safety measures were improved, and the work day was reduced to eight hours, Compared with the ten-or-twelve-hour day common at the time. 58) In order to accommodate the shorter work day, the entire factory was converted from two to three shifts.
In addition, sick leaves as well as improved medical care for those injured on the job were instituted. 59) The Ford Motor Company was one of the first factories to develop a technical school to train specialized skilled laborers and an English language school for immigrants. Some efforts were even made to hire the handicapped and provide jobs for former convicts.
60) The most widely acclaimed innovation was the five-dollar-a-day minimum wage that was offered in order to recru
[多项选择]黧黑斑发病与下列哪些脏腑有密切关系
A. 肝
B. 脾
C. 肾
D. 肺
E. 心
[多选题](2014年)根据劳动合同法律制度的规定,下列关于试用期的表述中,正确的有( )。
A.订立固定期限劳动合同应当约定试用期
B.同一用人单位与同一劳动者只能约定一次试用期
C.试用期包含在劳动合同期限内
D.订立无固定期限劳动合同不应约定试用期