热门试题:
[单选题]两路电源供电的低压线路带电工作应填用（）工作票。
A.带电作业;
B.停电作业;
C.倒闸作业;
D.安全工作命令记录薄。
[单选题]国际上规定:以标准氢电极作为标准参比电极,在任何温度下,标准氢电极的相对平 衡电势都为( )。
A.2
B.1
C.0
D.14
[单项选择]下列做法中，哪项不符合《行政许可法》关于许可设定权的规定( )
A. 某省地方性法规设定行业协会的设立登记
B. 某直辖市政府的规章规定某行政许可的实施期限为1年
C. 某部门规章对法律设定的某项行政许可作出具体规定
D. 国务院通过文件设定一项许可
[单项选择]Pour savoir ce qui s'est dit ,il faudrait ____________ à la reunion.
A. avoir manqué
B. avoir obtenu
C. avoir remporté
D. avoir assisté
[判断题]国家智慧旅游公共服务平台正式运营后,全国统一的游客旅游咨询和投诉服务热线是12301。( )
A.正确
B.错误
[判断题]对于二氧化碳中毒者不能用压胸人工呼吸法进行人工呼吸。
[单项选择]Mr. Abu, the laboratory attendant, came in from the adjoining store and briskly cleaned the blackboard. He was a retired African sergeant from the Army Medical Corps and was feared by the boys. If he caught any of them in any petty thieving, he offered them the choice of a hard smack on the bottom or of being reported to the science master. Most boys chose the former as they knew the matter would end there with no long interviews, moral arguments and an entry in the conduct book.
The science master, a man called Vernier, stepped in and stood on his small plat- form. Vernier set the experiments for the day and demonstrated them, then retired behind the "Church Times" which he read seriously in between walking quickly along the rows of laboratory benches, advising boys. It was a simple heat experiment to show that a dark surface gave out more heat by radiation than a bright surface.
During the class, Vernier was called away to the telephone and Abu as not about, having retired
A. they liked to set up stalls in the market and sell things, like traders
B. they were too poor to buy things like soap and medicine
C. they wanted money and could sell such things quickly
D. they needed things like soap and medicine for sores
[单项选择]患者女，55岁，因“急性胃肠道出血”行无痛内镜检查。查体：体重50kg。给予丙泊酚50mg＋芬太尼0.05mg后患者入睡。在检查过程中突发低血压，急查心电图示前壁心肌梗死。SWAN-GANZ导管置入后发现CVP6mmHg，PAP35/15mmHg，PAWP10mmHg，CO3.0L/min，血气分析：pH7.38，PaCO235mmHg，PaO266mmHg，SaO292%，Hb90g/L。对于增加氧的输送，以下处置效果最好的是（）。
A. 增加FiO2使PaO2至90mmHg
B. 输血使血红蛋白升至100g/L
C. 使用多巴酚丁胺使心排血量（CO）升至4.0L/min
D. 补充晶体液使PAWP升至16mmHg
E. 100%氧气吸入
[填空题]从资源分配的角度可将设备分为______、共享设备和虚拟设备。
[填空题]Trying too hard to succeed increases ______.
[单选题]盛装有应力腐蚀倾向介质的钢质气瓶用材,应当控制材料的实际抗拉强度不大于( )MPa。
A.820
B.840
C.860
D.880
[多选题]家兔在医学生物学的应用有______。 ( )
A.免疫学、急性动物实验
B.药品、生物制品的检定
C.胆固醇代谢、动脉粥样硬化研究
D.皮肤、眼科等方面的研究
[单项选择]发出委托收款收取的邮电费和手续费入（）核算码。
A. 5306
B. 5320
C. 5336
D. 5316
[单项选择]
The American Civil War was a very sad time for the United States. The people of the country were divided into (21) sides: The North and The South. Each side had its own army. The southern army was called the Confederate Army, and the northern (22) was called the Union Army. Many people died for both the North and South.
The schools for the deaf had many problems during the Civil War. There are many stories about that (23) in history.
Some schools for the deaf had to close during the Civil War. The (24) of many were taken over by the Confederate or Union army and occupied by (25) . The Tennessee School even became a hospital and is now a national landmark.
Some schools (26) because the teachers joined the war. At the Kentucky School, the superintendent’s son (27) to join the Union Army. He died during battle and never returned. Teachers at the Tennessee School also resigned, but they joined the Confeder
A. tried
B. pretended
C. refused
D. quit
[判断题]矿井地面两回路电源线路采用一回路运行，另一回路带电热备用。( )
A.正确
B.错误
[判断题]只有做好相关安全措施后，才允许用起重机起吊埋在地下的物件。
[单选题]60Kg/m钢轨,最高、最低轨温差>85℃,普通线路25m钢轨接头螺栓扭矩标准( )N•m。
A.400
B.500
C.600
D.700
[单选题]骨盆人口前后径短，横径正常者，属于
A.漏斗骨盆
B.均小骨盆
C.畸形骨盆
D. 男性骨盆
E. 扁平骨盆
[判断题]政府采购信息应当首先在财政部指定的政府采购信息发布媒体上公告。
A.正确
B.错误
[填空题]一般认为，美国的独立战争和法国大革命是（）发展史上的里程碑。
[判断题]音频会议总机听不到分会场声音，经监听、测试“四线受信入”有信号电平，应立即倒换至备用机上。立即查找原因。
A.正确
B.错误
[单项选择]按照布朗斯特酸碱理论水中重碳酸根是（）。
A. 碱性物质
B. 酸性物质
C. 中性物质
D. 两性物质
[单选题]垂直运输机械作业人员、安装拆卸工、爆破作业人员、起重信号工、登高架设作业人员等特种作业人员，经过岗前培训，方可上岗作业。（）
A.正确
B.错误
C.略
D.略
E.略
F.略
[填空题]联系用手信号显示股道号码时,昼间左臂向左下方,右臂向右下方各斜伸45°角,表示股道开通()道。
[单选题]南沙参与北沙参的不同点是( )
A.凉血活血与养血敛阴
B.兼能化痰与长于补阴
C.平降肝阳与清热平肝
D.行气之功与破血之力
[单项选择]男性，40岁，有胃痛史多年，并向腰背部放射疼痛，经内科药物治疗效果不显著，经胃镜检查诊断为胃角后壁溃疡，向胰腺穿透，病理检查排除癌肿，首选手术方式
A. 选择性迷走神经切断术
B. 毕Ⅰ式胃大部切除术
C. 毕Ⅱ式胃大部切除术
D. 胃大部切除术，溃疡旷置
E. 胃空肠吻合术
[单选题]下列哪项实验检查结果不符合缺铁性贫血？（ ）
A.网织红细胞计数多降低
B.白细胞计数减低
C.血小板计数减低
D.sTfR浓度增高
[单项选择]（）不是平衡计分卡系统的视角。
A. 及时性
B. 生产力
C. 效率
D. 数量
[多项选择]19世纪，空想社会主义思想的代表人物是（）。
A. 圣西门
B. 傅立叶
C. 欧文
D. 黑格尔
[单选题]心脏瓣膜疾病中主动脉瓣狭窄内科治疗的目的，哪项是错误的
A.预防感染性心内膜炎
B.无症状的患者随访
C.频发房性期前收缩时应积极治疗
D.心绞痛时可用硝酸酯类药
E.心力衰竭时可用利尿剂
[多选题]( )构成了创建品牌的三个战略要素。
A.顾客价值
B. 基本价值
C. 消费者价值
D. 定位
[单选题] DCS的模拟量输入中没有( )。
A.0~220V AC
B.0~10mA DC
C.4~20mA DC
D.1~5V DC
[判断题]排列进路时若FKJ不能励磁吸起，那么选路完毕后控制台上无表示，DCJ或FCJ也在落下状态。
[单选题]高层公共建筑中楼梯间的首层疏散门、首层疏散外门的最小净宽不应小于()。
A. 0.9m
B. 1.1m
C. 1.2m
D. 1.4m
[多选题]换流阀正常运行时，哪些应投跳闸？(____)
A.单阀失去冗余
B.单阀保护性触发越限
C.阀厅火灾报警
D.阀塔漏水检测
[单项选择]选择要分析的对象，确定用于分析的度量单位是对（）图的应用程序的描述。
A. 流程
B. 直方
C. 因果
D. 排列
[单项选择]注册会计师执行的以下实质性程序中属于审查企业收到的现金是否已经全部登记入账的是（）。
A. 对库存现金执行监盘程序
B. 检查现金收入的日记账、总账和应收账款明细账的大额项目与异常项目
C. 从被审计单位当期收据存根中抽取大额现金收入追查到相关的凭证和账薄记录
D. 对被审计单位结账日前一段时间内现金收支凭证进行审计，以确定是否存在应记入下期的事项
[判断题] 穿着隔热防护服时,可断时间通过火焰区。( )(易)
A.正确
B.错误
