热门试题:
[单项选择]超声心动图检查以下哪项可确诊感染性心内膜炎()
A. 二尖瓣瓣叶有增生粘连
B. 左房、左室扩大
C. 瓣膜上可探测到赘生物
D. 二尖瓣有反流
E. 主动脉根部扩张
[单选题]挂梯扶⼿⾼度不宜过⾼过低,()mm⾼度选择不合理。
A.100
B.200
C.300
[单选题]单选题:依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSSG 510001-2015)第27.2.6条规定:在使用屏蔽服前,应用量程未0.1Ω~50Ω的电阻表对其检测,衣裤任意两个最远端点之间的电阻值均不应大于( )Ω
A.10
B.20
C.30
D.40
[判断题]排水量吨位系根据船舶实际排开水的体积计算求得的重量,即当时其全部重量,以吨为单位。淡水排水量吨位(t)=船舶排开水体积(m3)×1(t/m3);海水排水量吨位(t)=船舶排开水体积(m3)× 1.025(t/m3)。()
[填空题]Partial Supervision mode (PS)
[单选题]铁运(1999)103号 《铁路电力管理规则》规定:变压器高压熔丝按()选择。
A.一次额定电流
B.1.5~2 倍一次额定电流
C.2~2.5倍一次额定电流
D.2.5~3倍一次额定电流
[单选题]母乳喂养儿粪便中主要的细菌是
A. 大肠杆菌
B. 肠链球菌
C. 副大肠杆菌
D. 变形杆菌
E. 乳酸杆菌
[单项选择]呼叫中心是指以()技术为依托,可以提供完整的综合信息服务的应用系统,也就是传统意义上的电话中心
A. 数据仓库
B. 计算机通信集成
C. 现代信息
D. 现代管理
[单选题]以下关键词中,属于属性词的是()
A.针织裙
B.2020年新款
C.蕾丝
D.正品
[判断题]配电第一种工作票,应在工作当天送达设备运维管理单位(包括信息系统送达)。
A.正确
B.错误
[判断题]现场办理工作许可手续前,工作许可人应与工作票签发人核对线路名称、设备双重名称,检查核对现场安全措施,指明保留带电部位。
A.正确
B.错误
[单选题]非单脉冲体制的SSR方位误差(精度)较大的原因( )
A.由于天线是线阵,不是面阵(LVA)垂直方向图太宽引起的
B.由于天线是线阵,不是面阵(LVA)水平方向图3dB波束宽度太宽引起的
C.由于滑窗检测技术引起的
D.波束开裂引起的
[单选题]线路上的伤损钢轨应用白铅油做好标记,( )的标记是↑△△△。
A.连续重伤
B.局部重伤
C.连续轻伤
D.局部轻伤
[多项选择]具体劳动和抽象劳动的区别在于
A. 具体劳动是劳动的具体形式,抽象劳动是一般人类劳动
B. 不同的具体劳动的质不同,抽象劳动没有质的差别
C. 具体劳动反映人与自然的关系,抽象劳动反映社会生产关系
D. 具体劳动不是使用价值的唯一源泉,抽象劳动是价值的唯一源泉
[判断题]根据《变电安规》,解锁工具(钥匙)使用后应在所有工作结束后再封存并作好记录。
A.正确
B.错误
[填空题] If you want to teach your children how to say sorry, you must be good at saying it yourself, (36)________to your own children. But how you say it can be quite tricky.
If you say to your children "I’’m sorry I got (37)________with you, but..." what follows that "but" can render the apology ineffective; "I had a bad day" or "your (38)________was giving me a headache" leaves the person who has been injured feeling that he should be (39)________for his bad behavior instead of expecting an apology.
Another method by which people appear to apologize without (40)________doing so is to say "I’’m sorry you’’re upset"; this suggests that you are somehow at (41)________for allowing yourself to get upset by what the other person has done.
Then there is the general, all (42)________apology, which avoids the necessity of identifying a specific act that was (43)________hurtful or insulting, and which the person who is apologizing should promise never to do again. (44)______________
[多选题]某村村民王某因住房紧张向乡政府提出建房申请,经乡人民政府批准后即开始划线动工。周围左邻张某发现王某占用了自己使用多年的宅基地,要求王某改变施工计划。王某不同意改变施工计划,下列哪些选项是正确的?
A.乡政府作为复议机关
B.县政府作为复议机关
C.张某不能申请行政复议
D.如果张某申请复议,王某应当作为第三人
[单项选择]A
The learning organization is one where the organization is developing the core competencies that will give it competitive advantage in the marketplace. These core competencies are of two kinds: technical competencies which provide the key to the organization’’s market position; and management competencies which are vital to its performance as an integrated organization.
B
The key aspects of individual management development, such as recruitment, training, career development, job rotation, special assignments, meaningful work, relevant reward systems, need to be embedded in organizational systems, structures, values and policies and consistently applied in practice. In a learning organization, management development is not an on again, off again activity.
C
An organization full of change effective managers only, or of operational managers only, is likely to be headed towards bankruptcy. A balance is needed between operational and reshaping competencies. Part of th
[单选题]《变电评价管理规定第27分册土建设施精益化评价细则》:规定,各类电机、灯具金属外壳必须接地牢靠,无锈蚀脱落,且有( )标志。
A.接地
B.接零
C.安全
D.名称
[多选题]下列()工作需填用变电站(发电厂)第二种工作票。
A.控制盘和低压配电盘、配电箱、电源干线上的
B.高压设备上工作需要部分停电者
C.二次系统和照明等回路上的工作,无需将高压设备停电者或做安全措施者
D.高压电力电缆不需停电
[单选题]急性化脓性骨髓炎最常见的致病菌是
A.乙型链球菌
B.绿脓杆菌(铜绿假单胞菌)
C.大肠杆菌
D.肺炎双球菌
E.金黄色葡萄球菌
[单项选择]信息系统工程《监理规划》由()审核批准。
A. 总监理工程师
B. 监理单位技术负责人
C. 承建单位技术负责人
D. 业主单位技术负责人
[单选题]脑出血最常见的原因是
A.脑动脉炎
B.高血压和脑动脉硬化
C.血液病
D.脑动脉瘤
E.脑血管畸形
[单项选择]"My job is killing me." Who among us hasn’t issued that complaint at least once Now a new study suggests that your dramatic complaint may (62) some scientific truth.
The 20-year study, by researchers at Tel Aviv University, (63) to examine the relationship between the workplace and a person’s risk of death. Researchers (64) 820 adults who had undergone a (65) physical exam at a health clinic in 1988, and then interviewed them (66) detail about their workplace conditions—asking how nice their colleagues were, whether their boss was supportive and how much (67) they had in their position.
The participants (68) in age from 25 to 65 at the start of the study and worked in a variety of (69) , including finance, health care, manufacturing and insurance. The researchers (70) the participants through their medical records: by the study’s conclusion in 2008, 53 people had died—and they were significantly m
[单项选择]噬菌体的细菌的关系是______。
A. 寄生
B. 捕食
C. 共生
D. 竞争
[单选题]"患者男性,52 岁。上腹部疼痛,恶心呕吐,吐后腹痛不缓解并有腹胀。查体:压痛、反跳痛、肌紧张、腹穿呈血性浑浊液。血检:白细胞 14×l09/L,淀粉酶 900 苏氏单位。首选的医疗诊断是( )"
A.急性胃穿孔
B.急性胆囊炎胆囊穿孔
C.急性肠穿孔
D.急性胰腺炎
E.急性坏疽性阑尾炎
[单项选择]内部审计师可以通过确定何种事项来评估管理当局的计划职能?()
A. 管理者的责任对象和授权范围。
B. 员工薪金是否与以员工分数确定的薪金档次表一致。
C. 是否每个管理计划均包括用来衡量计划完成与否的方法。
D. 当旧的业绩评价标准不合适或无效率时,是否建立和推行新的业绩评价标准。
[单项选择]细胞膜的跨膜物质转运功能不包括()
A. 单纯扩散
B. 易化扩散
C. 主动转运
D. 被动转运
E. 引起兴奋的条件
[判断题]运营负责人委派制是指管辖行向辖内机构委派运营负责人,由其在授权范围内全权负责管理所在机构的运营工作,并承担运营管理主要责任的运营人员管理制度。对既配备运营主管行长又配备运营部分负责人的辖内机构,管辖行可同时进行委派,由运营主管行长作为第一责任人,运营部分负责人作为第二责任人。
A.正确
B.错误
[单项选择]防断式中心锚结线夹处的接触线高度比两侧吊弦点高出()mm。
A. 0-10
B. 0-20
C. 0-30
D. 10-30
[单选题]对高压供电用户,应在高压侧计量。经双方协商同意,也可在低压侧计量,但应加计变压器损耗。
A.正确
B.错误
[判断题]“三查”是指查设备维护、查施工质量隐患、查未完工程,“四定”是指对查出的问题定任务、定人员、定措施、定资金。
A.正确
B.错误
[单选题]对被盘问人的留置(继续盘问)时间自()之时起不超过24小时。
A. 被盘问开始
B. 被盘问结束
C. 被关进候问室
D. 带至公安机关
[单项选择]核审机构核审完毕后,由()将案卷、拟作出的行政处罚建议及核审意见报工商行政管理机关负责人审查决定。
A. 办案机构
B. 办案人员
C. 核审机构
D. 核审人员
[单项选择]脑膜炎患者脑脊液标本离心后取沉渣涂片镜检,墨汁染色,镜下可以看到直径为4~12μm的圆形菌体,且外周有一透明、肥厚的荚膜。引起此脑膜炎的微生物最可能是()
A. 新型隐球菌
B. 白色念珠菌
C. 肺炎链球菌
D. 脑膜炎球菌
E. B群链球菌
[单项选择]Экскурсовод ____ школьников по залам, рассказывал им о жизни и деятельности великого писателя Лу Синя.
A. повел
B. водит
C. вел
D. водил
[单选题]与我国接壤的金砖国家有
A.1个
B.2个
C.3个
D.4个
[单项选择]According to the man, the computer will tell you about the book EXCEPT______.
A. a short description of the book
B. the position of the book
C. the whole book