热门试题:
[单选题]根据《建设工程安全生产管理条例》规定,出租单位应当对出租的机械设备和施工机具及配件的安全性能进行检测,在签订租赁协议时,应当出具( )。
A.产品型式检验报告
B.产品登记备案证明
C.产品使用说明书
D.检测合格证明
[单选题] 下列各软件中,不是系统软件的是
A.操作系统
B.语言处理系统
C.指挥信息系统
D.数据库管理系统
[单项选择]
Steamships were first introduced into the United States in 1807, and John Moison built the first steamship in Canada(then called British North America)in 1809. By the 1830s dozens of steam vessels were in use in Canada. They offered the traveler reliable transportation in comfortable facilities--a welcome alternative to stagecoach travel which at the best of times could only be described as wretched. This commitment to dependable river transport became entrenched with the investment of millions of dollars for the improvement of waterways, which included the construction of canals and lock systems. The Lachine and Welland Canals, two of the most important systems, were opened in 1825 and 1829, respectively. By the time that Upper and Lower Canada were united into the Province of Canada in 1841 ,the public debt for canals was more than one hundred dollars per capita, an enormous sum for the time. But it may not seem such a great amount if we consider that improvements allowe
A. It was reasonably comfortable.
B. It was extremely efficient.
C. It was not popular.
D. It was very practical.
[单项选择]按照《建设工程监理规范》的规定,总监理工程师不得将( )的工作委托给总监理工程师代表。
A. 调解建设单位和承包单位的合同争议、处理索赔
B. 确定项目监理机构人员的分工和岗位职责
C. 审查分包单位的资质,并提出审查意见
D. 审核签署承包单位的申请、支付证书和竣工结算
[单选题]华北事变后,() 标志着中国人民抗日救亡运动新高潮的到来。( )
A.一二·九运动
B.五·二0运动
C.一二·一运动
[单选题]DL/T664-2016《带电设备红外诊断应用规范》中,输电导线接续金具以线夹接头为中心的热像,热点明显特征为,热点温度>130℃或δ≥95%且热点温度>90℃热缺陷的缺陷性质是()。
A.一般缺陷
B.严重缺陷
C.紧急缺陷
[判断题]对高风险客户,金融机构应当了解其资金来源、资金用途、经济状况或者经营状况等信息,加强对其金融交易活动的监测分析。
A.正确
B.错误
[单项选择]铁皮箱包装一般用于盛装()。
A. 腐蚀性的液体
B. 黏稠状的液体
C. 块状固体或作销售包装的外包装
[多选题]与2005年版第五套人民币1角硬币相比,2019年版第五套人民币1角硬币的主要变化有( )。
A.材质调整
B.面额数字造型调整
C.花卉缩小
D.正背面内周缘调整为多边形
E.正面增加圆点
[填空题]( )国际上通常是根据烤烟在卷烟配方中所起的作用而进行分类的,一般分为香味型与中性型( )。
[单选题]自身免疫性胃炎病变的主要部位是
A.胃窦
B.贲门部
C.胃底
D.胃体
E.幽门部
[单选题]物理层的通信速率为( )Kbit/s
A.150
B.200
C.250
D.300
[单选题] 发现线路有危及行车安全的不良处所时,鸣示的听觉信号为()。
A.一长声
B.一短一长声
C.一长三短声
[判断题]反渗透的回收率通过浓水排放阀调节。
A.正确
B.错误
[单选题]曲线某点的拨量为6mm,其前后两点正矢的影响量为( )。
A.前后两点和为6mm
B.前后两点各为-6mm
C.前后两点和为3mm
D.前后两点各为-3mm
[单选题]有的人决定事情时容易受别人的影响,这是思维缺乏( )
A.深刻性
B.独立性
C.批判性
D.敏捷性
[判断题]《安徽农村商业银行系统统计工作管理规范 》中,各农商银行应将统计数据质量的考核结果纳入当年度报数机构和个人的绩效考核中。
A.正确
B.错误
[单选题]企业管理者可以分成基层、中层、高层三种,高层管理者主要负责制定( )
A.日常程序性决策
B.长远全局性决策
C.局部程序性决策
D.短期操作性决策
[判断题]寒从中生”的主要病机是由于阳气虚衰,温煦气化功能减退。
[填空题]司机发现通过信号机故障时,应将故障信号机的( )通知前方站(列车调度员)。
[简答题]某饭店一客房卫生间浴盆冷热水龙头装反,在客人洗澡时将客人烫伤。对此,饭店应如何处理?
[多选题]铁路线路分为正线、( ) 、岔线、安全线及避难线。
A.站线
B.段管线
C.到发线
D.调车线
[判断题]( )比例积分调节器的等效放大倍数在静态与动态过程中是相同的。
A.正确
B.错误
[单选题]允许机器人手臂各零件之间发生相对运动的机构称为( )。
A.机座
B.机身
C.手腕
D.关节
[单项选择]I’m in Paris, and a strangely quiet Paris it is. Nothing is going nowhere. If they’re not on strike here, they’re stuck in a traffic jam. It took me two hours to go two miles yesterday evening. And this morning many of the taxis, too, have joined in, leaving me with no alternative but to start walking. And it’ s bitterly cold!
The strikes are serious protests about serious issues, but I’m struck, as so often on these occasions, by something much more mundane. People are once again talking to people; strangers are going out of their way to befriend strangers, allies for a week or two in their shared frustration. Parisian motorists, even, normally the most competitive of individualists, have been seen leaving notes in their parked cars saying where they are going and when they expect to leave in case anymore wants a lift.
Remove the technology of modem life, it seems, and we often start to be nice to one another again. Technology can isolate us, for all its benefits. It started
A. isolate us from the test of the society.
B. enable us to enjoy a much more convenient life.
C. leave people alone so that they may become truly people.
D. help people become grazers who are used to helping themselves from the fridge and carrying the food off to their own comer to munch on their own.
[判断题]进入煤粉仓、引水洞等相对受限场所以及地下厂房等空气流动性较差的场所作业,必须事先进行通风,并测量氧气含量、一氧化碳、可燃气等气体含量,确认不会发生缺氧、中毒方可开始作业。
A.正确
B.错误
[单选题]下列给药途径中,一般说来吸收速度最快的是:( )。
A.吸入
B.口服
C.肌肉注射
D.皮下注射
[单选题]依照国内《劳动法》关于规定,因无效劳动合同所引起补偿责任主体应当是()。
A.用人单位
B.劳动者
C.用人单位和劳动者分担
D.有过错一方合同主体
[判断题]任何单位和个人不得生产、经营、进口和使用国家明令禁止使用的,可能产生职业病危害的设备或者材料。
A.正确
B.错误
[单选题] 同一顺序继承人继承遗产的份额,( )。
A. 配偶应当最多
B. 子女应当最多
C. 父母应当最多
D. 一般应当均等
[多项选择]关于胺碘酮的叙述正确的是()
A. 结构中含有苯并呋喃结构
B. 结构与甲状腺素类似,含有碘原子,可影响甲状腺素代谢
C. 属于钾通道阻滞剂
D. 属于钠通道阻滞剂
E. 具有抗高血压作用
[单项选择]目前从事育婴职业的人员存在()这种状况。
A. 专业知识没有较大差异
B. 工作态度都一样认真敬业
C. 基础和文化水平不同
D. 专业知识和实践经验相差不大
[单选题]基层和一线实战单位及其人民警察奖励数量应当占年度奖励总数的()。
A.60%以上
B.70%以上
C.85%以上
D.90%以上
[单选题]预压打包伺服液压控制系统中,电机输出转速控制液压系统()。
A.输出扭矩
B.输出转速
C.输出流量
D.输出压力
[单选题]经常有人工作的场所及施工车辆上宜配备急救箱,存放( ),并应指定专人经常检查、补充或更换。
A. A.防蚊虫药品
B.B.医用绷带
C.C.创可贴
D.D.急救用品
[单选题]会员制交易所的最高权力机构是( )。
A.股东大会
B.董事会
C.监事会
D.会员大会
[单选题]锥度为1:的圆锥角α为( )
A.90度
B.60度
C.30度
D.40度