热门试题:
[单选题]燃煤锅炉煤的燃烧过程中S的转化率一般为85%,如燃烧1kg含硫量2.1%的动力煤在α=1.8时产生实际干烟气量为14.5m3(标态),目前国家排放标准为900mg/m3,试估算排放达标所需的脱硫效率为( )。
A.26.9%
B.37.8%
C.63.4%
D.68.9%
[单项选择]《环境影响评价技术导则——大气环境》中列出了大气环境影响评价预测模式,其中推荐模式原则上采取( )形式发布。
A. 通知
B. 公告
C. 报纸
D. 互联网
[判断题]燃油精滤器由两组纸质滤芯、外壳和一个共同的滤清器体等组成,其滤清精度为 13µm。
A.正确
B.错误
[判断题]抽样是指遵循一定的规则,从确定的研究对象总体中选取一定容量的样本作为研究对象的过程。
[单项选择]We in the West acknowledge that Mao was ______ purely of Chinese significance ______ Marx was purely of German or Lenin of Russian significance.
A. as…as
B. less… than
C. not more… than
D. no more… than
[单选题]在冷却水系统状态不变的情况下,空气湿度变大,若要使出水水温不变,则需要( )风机运行台数。
A.增加
B.减少
C.不变
D.无法判断
[单选题]《山西省煤矿建设标准》要求矿井工业场地内宜采用( )储存煤炭。
A.储煤场
B.筒仓
C.露天存放
[单选题]县级人民政府安全生产监督管理部门应当在每年()前,将辖区内上一年度重大危险源的汇总信息报送至设区的市级人民政府安全生产监督管理部门。
A..2月15日
B..2月1日
C..1月15日
[多选题]( )应根据模拟图或接线图核对所填写的操作项目,并分别手工或电子签名。
A.操作人
B.监护人
C.掠
D.掠
[判断题]根据《配电安规》,单人操作,是指一人进行的操作。
A.正确
B.错误
[单选题]国家知识产权局认为商标异议成立,作出不予注册的决定。不予注册复审案件的申请人应为( )。
A.在先权利人
B.被驳回商标注册申请人
C.被异议人
D.被无效商标注册人
[单选题]不发生鳞状细胞癌的部位是
A.子宫颈
B.支气管
C.鼻咽
D.肝脏
E.食管
[单项选择]颈内动脉血流频谱形态为()
A. 低阻力频谱
B. 高阻力频谱
C. 舒张期三峰频谱
D. 宽频毛刺样频谱
E. 窄频三峰递减型频谱
[简答题]桥隧修理工作必须认真执行基本工作制度是什么?(应知应会-《桥规》-第1.0.7条 )
[单选题]( )上的坚定清醒是政治上坚定的前提。
A.战略思维
B.立场观点
C.方法举措
D.思想理论
[填空题]调车进路需经过集中区和非集中区时,应分段<--NRC-->、确认信号,具体办法在《站细》内规定。
[判断题]遇有五级(含)以上强风.浓雾等恶劣天气,必须停止悬挑式钢平台安装作业。( )
A.正确
B.错误
[单选题] 禁止总承包单位将工程分包给不具备相应资质条件的单位。
A.正确
B.错误
[单选题]消防人员在有毒区域进行侦察、排险等行动时,应以( )为单位,不可单独行动。
A.2~3人
B.分队
C.班
D.小组
[单项选择]男性,50岁。体检发现左上肺2cm×3cm球形阴影,无发热、咳嗽、咳痰。既往吸烟10余年,每天10支。去年体检双肺未见异常。以下哪项检查最具有确诊价值()
A. 痰找结核菌
B. 痰找肿瘤细胞
C. PPD试验
D. 支气管肺泡灌洗
E. 纤支镜经支气管肺活检
[单项选择]
On Mar. 14, when Wal-Mart Stores Inc. announced its first foray into Japan, the Bentonville (Ark.) retailing giant placed a big bet that it could succeed where countless other foreign companies have failed. In the past five years, a number of famous Western brands have been forced to close up shop after failing to Catch on in Japan, one of the world’s largest—but most variable—consumer markets.
May Wal-Mart make a go of it where others have stumbled One good sign is that the mass marketer is not rushing in blindly. It has taken an initial 6.1% stake in ailing food-and-clothing chain Seiyu Ltd., which it can raise to a controlling 33.4% by yearend and to 66.7% by 2007. That gives Wal-Mart time to revise its strategy—or run for the exits.
The question is whether Wal-Mart can apply the lessons it has learned in other parts of Asia to Japan. This, after all, is a nation of notoriously finicky consumers—who have become even more so
A. Seiyu will be incorporated into Wal-Mart in the foreseeable future.
B. Wal-Mart’s has no alternative but to choose Seiyu as its partner.
C. Seiyu depends in large measure on Wal-Mart for surging profits.
D. Wal-Mart’s cooperation with Seiyu is still to be re-examined.
[判断题]H错误D1C型电力机车要操作高压隔离开关,必须降弓断主断方可进行。( )
A.正确
B.错误
[判断题]客户首次购买农银理财有限责任公司理财产品时,仅可通过网点签约。( )
A.正确
B.错误
[判断题]铁路运输服务的特点及其构成要素直接决定了铁路运输生产过程中具有全面属性。( )
A.正确
B.错误
[判断题]楼板是楼房建筑中的垂直承重构件,同时还兼有在横向划分建筑内部空间的功能。()
[多选题]坚定对中国特色社会主义的( )。
A.道路自信
B.理论自信
C.制度自信
D.文化自信
[判断题]社会保险水平应当与社会经济发展水平和社会承受能力相适应。()
A.正确
B.错误
[单项选择]
{{B}}TEXT A{{/B}}
In place of the king, two
chief executives were chosen annually by the whole body of citizens. These were
known as praetors, or leaders, but later received the title of consuls. The
participation of a colleague in the exercise of supreme power and the limitation
of the tenure to one year prevented the chief magistrate from becoming
autocratic. The character of the Senate was altered by the enrollment of
plebeian members, known as conscripti, and hence the official designation of the
senators thereafter was patres conscripti (conscript fathers). As yet, only
patricians were eligible for the magistracies, and the discontent of the plebs
led to a violent struggle between the two orders and the gradual removal of the
social and political disabilities under which the plebs had labored.
In 494 BC a secession of plebeian soldiers led to the institution of the
tribuni plebis, who were elected annually as protec
A. had their own magistrate
B. were allowed to marry the patricians
C. must obey the famous Licinian-Sextian law
D. had their own leaders who could veto the acts of the nobles
[单选题]使用多轴飞行器航拍时,以下那种方法可以改善画面的“水波纹”现象
A. 提高飞行速度
B. 改善云台和电机的减震性能
C. 改用姿态模式飞行
[单项选择]可引起男子乳房女性化、妇女多毛症的药物是
A. 甘露醇
B. 螺内酯
C. 呋塞米
D. 糖皮质激素
E. 氢氯噻嗪
[单选题]化学品处理须小心,胡乱混合可能产生有毒气体,如漂水不幸与镪水混合,可释出下列哪一种毒气?
A.一氧化碳
B.氯气
C.光气
[判断题]A320自动灭火装置位于每个洗手间洗手盆下部,当灭火器喷射后喷头变为黑色
A.正确
B.错误
[单项选择]一般灭火工作可分为三个阶段:一是初期灭火阶段,二是控制阶段,三是()阶段。
A. 平定
B. 熄灭
C. 收尾
[判断题]‘年9月28日起实施的车辆分公司《消防安全管理规定》中指出,对新员工进行岗前消防培训,经考试合格后方可上岗。( )
A.正确
B.错误
[多选题]一个10A的电流源在短路的情况下,输出的电压和功率分别为()和()。
A.0V
B.10V
C.0W
D.10W
[单项选择]患者女性,19岁,诊为结核性胸膜炎,大量胸腔积液。胸腔穿刺时抽液量每次不宜超过1000ml,且不宜过快,是为避免出现下列哪种不良反应
A. 胸膜反应
B. 咳嗽
C. 低血糖
D. 低氧血症
E. 复张后肺水肿
[单选题]护士在指导病人服用地西泮类药物时,正确的是
A.服药期间可以同时服用其他中枢抑制药以增强药效
B.服用安定期间饮茶会降低药效
C.服用期间吸烟可以增强镇静作用
D.服药期间饮酒可降低地西泮的中枢抑制作用
[多项选择]发起人和初始股东可以()等作价入股。
A. 现金
B. 工业产权
C. 专有技术
D. 土地使用权