热门试题:
[单选题]《煤矿安全规程》规定,掘进机外喷雾的压力不小于( )。
A.5MPa
B.1.5MPa
C.3MPa
D.2MPa
[单项选择]放射性活度单位贝可勒尔(简称贝可)的符号是
A. Ci
B. mCi
C. Bq
D. Gy
E. Rad
[单项选择]急性肾炎患者,稍有浮肿,小便短赤,身发疮毒,舌质较红,苔黄,脉滑数,治法及方药为()
A. 疏风利水,麻黄连翘赤小豆汤加减
B. 清热解毒利湿,三妙丸合导赤散
C. 健脾益气,参苓白术散合玉屏风散加减
D. 泻肺逐水温阳,己椒苈黄丸
E. 平肝潜阳泻火,龙胆泻肝汤
[单项选择]为方便客人梳妆打扮,卫生间镜面需作(),并配备吹风机及放大镜。
A. 防水雾处理
B. 防水处理
C. 防尘处理
D. 防热处理
[单选题]从列车中摘下车辆时,由于车列制动主管内存有大量压缩空气,应严格按照()的程序进行。
A.一关后、二关前、三摘软管、四提钩
B.一关前、二关后、三提钩、四摘软管
C.一关前、二关后、三摘软管、四提钩
D.一关后、二关前、三提钩、四摘软管
[单选题] 一般可用作汽油蒸气吸附液的油品是( )。
A.石脑油
B.汽油
C.煤油
D.轻柴油
[多选题]关于光纤传输,以下说法正确的是______
A. 速度快、抗干扰能力强
B. 质地脆、机械强度差
C. 寿命较低、价格昂贵
D. 灵敏度高,不易受电磁噪声干扰
[单项选择]慢性支气管炎发生与发展的重要因素是
A. 过敏
B. 感染
C. 气候
D. 吸烟
E. 烟雾
[判断题]抢险救援消防车液压牵引绞盘严禁浸水,每月定期保养检查一次。( )
A.正确
B.错误
[单选题] 测定水样中的钠离子时,水样的PH值控制在()
A. 7以下
B. 6-9
C. 1-14
D. 10以上
[单项选择]巧克力融化温度不要超过()
A. 48℃
B. 58℃
C. 68℃
D. 78℃
[判断题]在电阻串联的电路中,电路的端电压U等于各串联电阻两端电压的总和。
A.正确
B.错误
[多选题]风速风向仪的风向部分由保护风杯的护圈所支撑.由 等组成。
A.风向标
B.风向轴
C.风向度盘
D.风向绳
[单项选择]依据《职业病防治法》,建设单位未按照规定对职业病防护设施进行职业病危害控制效果评价、未经卫生行政部门验收或者验收不合格,擅自投入使用的,由卫生行政部门给予警告,责令限期改正;逾期不改正的,处()万元以上50万元以下的罚款。
A. 2
B. 3
C. 8
D. 10
[判断题]会计只能核算已发生或完成的交易或事项。( )
[填空题]SF6断路器灭弧室内,[BLANK1]触头在上部。
[单选题]手工清分应由金融机构营业网点组织柜面人员,对尚未配置清分设备或不宜采用清分设备清分的现金进行清点处理。
A.正确
B.错误
[多选题]下列有关起重破拆说法正确的是( )。
A.一般可以破拆建筑承重构件。
B.在有燃烧爆炸危险的场所进行起重破拆作业时,必须使用无火花工具,或采取有效防爆措施,并使用喷雾(开花)水枪进行掩护。
C.高处破拆时,不得将破拆物抛向地面。破拆完毕后,应对破拆口尖锐部位进行处理,收整归拢破拆碎片。
D.破拆车辆时应进行固定,防止溜车、倾覆,并应避开安全气囊,或采取防范措施,防止气囊弹出伤人。
[不定项选择题]共用题干
第二篇
A Four-day Week
Fancy a three-day weekend一not just once in a while but week in week out? You may think your bosses would never agree to it,but the evidence suggests that employers,employees and the environment all benefit.
The four-day week comes in two flavors.One option is to switch from five 8-hour days to four 10-hour days,meaning overall hours and salaries stay the same.Two years age,the state of Utah moved all of its employees,apart from the emergency services,to working 4/10,as it has become known.The hope was that by shutting down buildings for an extra day each week,energy bills would be cut by up to a fifth.
The full results of this experiment won't be published until October,but an ongoing survey of 100 buildings suggests energy consumption has fallen by around 13 percent. The survey also found that 70 percent of employees prefer the 4/10 arrangement,and that people look fewer days off sick.
The second form of the four-day week is to work the same number of hours per day for four days only,with a 20 percent pay cut. With the recession hutting revenues , accountancy(会计工作) company KPMG announced in February that it was offering its 11,000 U.K. employees the option of a four-day week to avoid job losses.So far 85 percent of employees have applied to join the scheme, and 800 now do a four-day week.
Not everyone will like the idea of working longer days or taking a pay cut in exchange for a 3-day weekend,but it appears most do.According to Rex Facer at Brigham Young University in Provo,Utah,it was the crash of 1929 that led to the five-day week.During the next big financial crisis in the 1970s,there was much talk of moving to a four-day week,but for a variety of reasons that didn't pan out."Things are different now,"says Facer."I wouldn't be surprised if we could get 50 percent or more of the workforce working four-day weeks in the next few years."
What do we learn about the second form of the four-day week?
A:It was first applied in the accountancy company KPM
A.
B.It was adopted by KPMG in order not to lay off workers.
C.It came into existence when recession his revenues.
D.It is embraced by more employees compared with the first form.
[填空题]机组正常运行中应经常进行油位计活动(), 并应定期放出()。
[单选题](27487)韶山4型电力机车牵引电机吊杆销与套的间隙( )mm时禁用。(1.0分)
A.≥1
B.≥2
C.≥3
D.≥4
[填空题]俺曾见金陵玉殿莺啼晓,秦淮水榭花开早,()。作者孔尚任
[单选题]被马克思恩格斯称为“有史以来最伟大的讽刺家”的是( )。
A.欧文
B.费尔巴哈
C.傅立叶
D.圣西门
[单项选择]霍乱剧烈水样腹泻的发病机制为()
A. 肠黏膜杯状细胞分泌亢进
B. 霍乱肠毒素抑制肠液吸收
C. 肠黏膜上皮细胞分泌亢进
D. 肠黏膜广泛炎症渗出
E. 肠黏膜炎症渗出及肠液吸收障碍
[判断题]ku卫星系统测试链路每次测试周期(24小时)内误码率低于10-6,即为合格。()
A.正确
B.错误
[判断题]列车发生挤岔时,OCC(DCC)确认影响范围后立即对相应区段进行封锁并组织抢修作业。
A.正确
B.错误
[单项选择]下列关于新鲜全血的描述不正确的是()
A. 由于输血目的的不同,新鲜全血的含义也不一样
B. 补充血小板,12h内的全血可视为新鲜全血
C. 补充凝血因子,6小时的全血可视为新鲜全血
D. 保存3天以内的ACD全血可视为新鲜全血
E. 保存7天以内的CPDA全血可视为新鲜全血
[判断题]未经技术安全考试合格的人员不得单独巡线。( )
A.正确
B.错误
[多选题] 以下()来源的现金,均应实现冠字号码记录。
A.本网点收入,在网点清分的现金;
B.从人民银行提取的,由他行清分的现金;
C.相互取现业务中从他行调入的已清分现金;
D.从人民银行提取的,由人民银行清分的现金。
[单选题]装用转Kl、转K2型转向架的常接触式上旁承调整垫板总厚度为( )
A.4~16 mm
B.2~20 mm
C.2~25 mm
D.6 mm
[多选题]《辽宁省农村信用社联合社落实监督执纪“四种形态”实施办法(修订)》规定,各级党组织要负起落实“四种形态”的主体责任,加强( ),积极( ),切实把“四种形态”的要求落到实处。
A.组织领导
B.主动作为
C.贯彻落实
D.开展行动
[单项选择]
普通继电器的作用是:()。
Ⅰ)延长开关的寿命
Ⅱ)减少线路中的电线数量
Ⅲ)用小电流控制大电流
Ⅳ)防止无线电干扰
A. Ⅰ,Ⅱ
B. Ⅱ,Ⅲ
C. Ⅱ,Ⅳ
D. Ⅰ,Ⅲ
[单项选择]区位理论是研究特定区域内关于( )与社会、自然等其他事物和要素间的相互内在联系和空间分布规律的理论。
A. 人类自然活动
B. 人类经济活动
C. 人类居住
D. 土地分配
[单选题]沟(槽)开挖深度达到( )m及以上时,应采取措施防止土层塌方。
A.1
B.1.5
C.1.8
D.2
[多项选择]由下列原因造成的保险车辆的损失,保险公司负责赔偿的有______。
A. 碰撞、倾覆、火灾
B. 竞赛、测试、进厂修理
C. 行驶中平行坠落
D. 空中运行物体坠落
[多选题]根据《电力通信安规》,电话许可。工作许可人和工作负责人应分别在电力通信工作票上( )。
A.记录许可时间
B.记录双方姓名
C.复诵核对无误
D.录音核对无误
[判断题]78.继电保护的可靠性是指发生了属于它该动作的故障,它能可靠动作;而在不该动作时,它能可靠不动。( )
A.正确
B.错误