热门试题:
[单项选择]对高收入人群进行研究,一般先找到几个高收入者,然后通过他们的介绍找到新的高收入者,这种抽样方法是()
A. 雪球抽样
B. 配额抽样
C. 判断抽样
D. 方便抽样
[判断题]自救式缓降器由速度控制器固定,绳索可上下往返,不需人力辅助控制。( )1
A.正确
B.错误
[单选题]原油盐含量测定法中,微库仑仪的推荐条件有( )。
A.偏压
B.增益
C.积分电阻
D.偏压、增益、积分电阻
[单项选择]下面哪一项不是詹姆斯和吉利兰提出的危机干预模型?()
A. 平衡模型
B. 认知模型
C. 结构模型
D. 心理转折模型
[判断题]根据多维变革智慧共享财务管理方案,非核算类工作断点主要体现为业财信息采集、信息处理、信息运用环节的操作不自动、工作效率低等问题,方案通过优化系统集成方式、应用新技术手段、优化系统功能等方式提高操作自动化水平。
A.正确
B.错误
[单项选择]男性,55岁。慢性上腹痛10年余,3个月来加重伴上腹胀,上消化道造影示胃窦大弯溃疡。下列处理最佳的是
A. 反复查便潜血试验
B. 血常规及血清癌胚抗原检测
C. 胃液分析试验
D. 使用质子泵抑制剂治疗4周后复查上消化道造影
E. 胃镜检查及活检病理检查
[单项选择]经济特区的资金来源主要靠
A. 国家财政拨款
B. 吸引国内投资
C. 引进外资
D. 特区自我积累
[不定项选择题]以下哪些是属于不良的倾听习惯?( )
A.客户说话的时候,你不停在玩着铅笔;
B.没有让自己的目光与客户的目光相遇;
C.面无表情,客户不知你是否理解了;
D.谈话中适时的表达自己的意见
[单选题]在带电的电流互感器二次回路上工作时,应有专人监护,使用绝缘工具,并站在干燥的地面上。
A.正确
B.错误
C.略
D.略
E.略
F.略
[多选题]CCTV系统在经过模拟视频信号的哪些步骤再经过编码器将模拟信号转换为数字信号后进行传输、存储和显示。()
A.摄取
B.图像平衡
C.图像叠加
D.分割
E.图像转换
[单项选择]肺小细胞未分化癌化放疗后,疗效评价为CR,生存2年以上者脑转移发生率为( )
A. 50%
B. 40%
C. 80%
D. 40~50%
E. 30%
[填空题]
Farm-raised pigs are dirty, smelly animals that get no respect. They’re also an environmental hazard. Their manure contains phosphorus, which, when it rains, runs off into lakes and estuaries, depleting oxygen, killing fish, stimulating algae overgrowth and emitting greenhouse gases.
41. ______. Pigs provide more dietary protein, more cheaply, to more people than any other animal. Northern Europe still maintains the highest pig-to-human ratio in the world (2-1 in Den- mark), but East Asia is catching up. During the 1990s, pork production doubled in Vietnam and grew by 70 percent in China— along densely populated coastlines, pig density exceeds 100 animals per square kilometer. The resulting pollution is “threatening fragile coastal marine habitats including mangroves, coral reefs and sea grasses,” according to a report released in February by the Food and Agriculture Organization of the United Nations.
As it turns out, there is a solution t
[单选题]“常在河边走,就是不湿鞋”,这句话体现的会计职业道德规范内容是()。
A.廉洁自律
B.提高技能
C.强化服务
D.略
E.略
F.略
G.略
[单选题]低压电气带电工作应(),并保持对地绝缘。
A.戴手套
B.戴护目眼镜
C.戴手套、护目眼镜
D.戴手套、穿防电弧服
[判断题]100kVA及以上的用户,在高峰负荷时的功率因数不宜低于0.95;其他用户和大、中型电力排灌站,功率因数不宜低于0.90;农业用电功率因数不宜低于0.85。
A.正确
B.错误
[判断题]接通点火开关,摇转曲轴,电流表指针指“0”不动,说明低压电路短路。( )
A.正确
B.错误
[填空题]S700K提速道岔定、反位开程偏差均不超标,开程偏差 。
[单选题]杨某在我行办理了一笔小本贷款,用其名下的商品房作为抵押物,额外追加了其舅舅作为担保人,为其提供担保,则该笔小本贷款按担保种类分,则为( )。
A.保证担保
B.质押担保
C.抵押担保
D.混合担保
[单选题]总行使用哪种方式对分行资金使用进行考核?( )
A.资金使用偏差率
B.流动性覆盖率
C.流动性比例
D.资本充足率
[多选题]任何紧急事件都有( )的过程。
A.潜伏.暴发
B.高潮.缓解
C.消退
D.发现.认识
E.处理
[多选题]推动应急演练常态化,创新演练模式,逐步实现桌面推演与()、专项演练与()、常态化演练与()相结合。
A.现场演练
B.实战演练
C.综合演练
D.示范性演练
E.略
F.略
[多项选择]国内某船厂采用同一套经船检机构批准的图纸建造2艘国内航行的同型散货船,第一艘船安放龙骨的时间为2011年10月3日,建造完工后已进行倾斜试验,对于第二艘船的倾斜试验,以下说法正确的是:()
A. 只需进行空船重量检验,无论结果怎样都不必进行倾斜试验
B. 经空船重量检验后,无论结果怎样都应进行倾斜试验
C. 进行空船重量检验后,与第一艘船的空船排水量进行比较,如偏差超过2%时,应进行倾斜试验
D. 进行空船重量检验后,与第一艘船的空船重心纵向位置进行比较,如偏差超过0.01L(L为船舶垂线间长)时,应进行倾斜试验
[单项选择]糖电极属于
A. 玻璃电极
B. 酶电极
C. 杂合生物电极
D. 气敏电极
E. 离子交换电极
[单选题]患者女,40岁。与家人争执后服敌敌畏100ml,出现呼吸困难,瞳孔缩小,视力模糊,肌肉颤动,其发病机制是( )
A.乙酰胆碱失活
B.肾上腺素过多
C.胆碱酯酶失活
D.去甲肾上腺素过多
E.谷丙转氨酶过多
[单选题]按照员工()分为轻微伤、Ⅱ级轻伤、Ⅰ级轻伤、重伤、工亡五个等级
A.受伤害程度
B.受伤严重情况
C.伤亡情况
[单选题]窃电者应按( )补交电费。
A. 容量
B.计量电量
C. 所窃电量
D. 估算电量
[单选题]移动照明灯组属于( )。
A.堵漏类器材
B.输转类器材
C.洗消类器材
D.照明排烟类器材
[判断题]化合物H2N(CH2)6NH2应称为1, 6—己二胺。
A.正确
B.错误
[单选题]锅炉房给水管道表面徐色为()。
A.红色
B.绿色
C.蓝色
D.白色
[单选题]AC001 3 1 1
当计量温度比真实值偏低时,则计算出的流量比真实流量( )
A.偏低
B.偏高
C.不变
D.不确定
[单选题]22121】变压器装设的差动保护,对变压器来说一般要求是( ) 。 ( )
A. 所有变压器均装
B. 视变压器的使用性质而定
C. 1500kVA以上的变压器要装设
D. 8000kVA以上的变压器要装设
[不定项选择题]共用题干
Hospital Mistreatment
According to a study,most medical interns report experiencing mistreatment,including humiliation by senior doctors,______(51)threatened,or physical abuse in their first year out of medica1 school.
The findings come from analysis of the______(52) a 13-page survey mailed in January 1991 to 1,733 second-year residents.The survey and______(53)appear in the April 15th issue of the Journal of the American Medical Association.
Overall, out of the 1, 277 residents ______ (54)completed surveys, 1, 1 85 said that they had experienced at least one incident of mistreatment in their intern year.______(55)reporting incidents where they were abused,more than 45%of the residents said they had witnessed at least one incident where other persons______(56)false medical records.Moreover,nearly three quarters of the residents said they had witnessed mistreatment of patients by other residents,attending physicians,or nurses.Almost 40% said patient mistreatment was a frequent______(57).
More than 10%of the residents said they were______(58)to have enough sleep,and the average number of hours______(59)sleep was 37.6.The average on-call time during a______(60)week was 56.9 hours,but about 25%of the residents said their on-call assignments were more than 80 hours some weeks.
______(61)30% of the residents said they experienced some type of sexual harassment or discrimination,verbal abuse was the most common problem cited.When abusive incidents were limited to events occurring three or more times,53%of the respondents reported that they______(62)belittled or humiliated by more senior residents,while just over 21% reported someone taking credit for their work.
Being "______(63)tasks for punishment,"being pushed,kicked or hit,"and______(64) someone"threatening your reputation or career,"were reported as a more______(65)occurrence by over 10% of the responding residents.
56._________
A.had made
B.have made
C.has made
D.make
[判断题]一般而言,吸收比越小,被试品的绝缘性越好。
A.正确
B.错误
[单选题]患者截肢后,由于残端肌肉力量不平衡,容易导致( )
A.痉挛
B.炎症
C.肿胀
D.关节挛缩
E.关节积液
[单选题]2.208. 第208题
重合闸时间是指( )。
A.重合闸启动开始记时,到合闸脉冲发出终止
B.重合闸启动开始记时,到断路器合闸终止
C.合闸脉冲发出开始记时,到断路器合闸终止
D.说法都不对
[判断题]中间站下达、传达扳道员、道口员的调车作业计划,可先口头布置三钩,在第一钩作业时,由调车指挥人或其指定人员带交书面计划。
A.正确
B.错误