热门试题:
[单选题]下列有关PBN的说法中,哪一个是正确的?
A.PBN指基于性能的导航.
B.PBN是指基于飞行员的导航
C.PBN是指区域导航
D.PBN是指所需导航性能
[单选题]以下选项中加气站压力容器管理操作规程正确的有哪些( )
A.加气站压力容器等设备应指定某个操作员管理
B.严禁高压拆卸紧固压力容器工艺连接管道与法兰
C.压力容器操作人员对设备尽量做到“四懂、三会”即:懂原理、能结构、懂性能工艺流程;会操作、会保养、会排除故障
D.操作人员一旦发现压力容器设备运行不正常,应立即停机进行检查,及时进行处理。发现安全隐患时,应及时向站领导报告
[单选题]保险经营的原则是指保险企业从事保险经济活动的行为准则,由于其自身的特性,保险经营既要遵循一般企业的经营原则,又要遵守保险企业经营的特殊原则,其中不包括( )。
A.风险大量原则
B.风险选择选择
C.风险测度原则
D.风险分散原则
[单项选择]患者男性,36岁,寒战高热4d,右上腹痛1d,查体:肝大肋下2cm,质软,触痛,边缘整齐,右侧肋间隙局限性剧烈压痛,该患者最可能的诊断是
A. 肝炎
B. 肝癌
C. 脂肪肝
D. 肝淤血
E. 肝脓肿
[单选题]凝血因子缺乏患者最适合输入的血液制品是
A.新鲜血浆
B.血小板浓缩悬液
C.干燥血浆
D.红细胞悬液
E.冰冻血浆
[单选题][T]BE021 5 1 4
钻井液的PH值过高,容易造成油气层的( )、固相颗粒堵塞损害等,加深油气层的损害程度。
A.碱敏性损害
B.酸敏性损害
C.水敏性损害
D.水锁损害
[单选题]进行220kV地电位带电作业时,人身与带电体间的安全距离为( ) m。
A.1.8
B.1
C.0.7
D.0.6
[单项选择]行车作业人员顺线路走时,不准脚踏钢轨面、道岔连接杆、尖轨等,严禁在道心、()行走。
A. 路肩上
B. 两线路中间
C. 轨枕头上
D. 站台
[多选题]火灾事故倒查追责中,要对哪些行业和部门进行追责?
A.工程建设
B.中介服务
C.消防产品质量
D.使用管理
[简答题]02-22 06:13:48.698 17609 17609 I
[单选题]全身化脓性感染应选择下列哪个时段做血培养 ( )
A.间歇期
B.寒战时
C.高热时
D.病情稳定后
E.应用抗生素后
[判断题]转动配合部位会发生松动、磨损、发热、熔焊等故障。(难)( )
A.正确
B.错误
[判断题]空斗墙作填充墙时,与框架拉结筋的连接处以及预埋件要砌成实心墙。 ( )
[单项选择]应税消费品的销售额中未扣除或因不得开具增值税专用发票而不允许扣除增值税税款,发生价款和增值税的税款合并收取的,在计算应税消费品的销售额时的计算公式为______。
A. 应税消费品的销售额=含增值税的销售额÷(1+消费税的税率)
B. 应税消费品的销售额=含增值税的销售额÷(1+增值税的税率)
C. 应税消费品的销售额=含增值税的销售额×(1+增值税的税率)
D. 应税消费品的销售额=含增值税的销售额÷(1-增值税的税率)
[单选题] 我国目前通用的火警电话是( )。
A.122
B.119
C.120
D.110
[单选题]患者,男性,68岁,诊断为胆管结石,行胆囊切除.胆总管切口取石.T管引流术。站立或活动时为维持T管的有效引流,引流袋应 ( )
A.引流袋入口应低于腋后线
B.引流袋入口应低于脐水平
C.引流袋入口应低于伤口平面
D.引流袋入口应低于腰水平
E.引流袋入口应低于髂前上棘
[填空题] You probably have noticed that people express similar ideas in different ways, depending on the situation they are in. This is very __26__. All languages have two general levels of usage: a formal level and an informal level. English is no __27__. The difference in these two levels is the situation in which you use a __28__ level. Formal language is the kind of language you find in textbooks, __29__, and in business letters. You would also use formal English in compositions and __30__ that you write in school. Informal language is used in conversation with colleagues, family members and friends, and when we write __31__ notes or letters to close friends.
Formal language is different from informal language __32__. First, formal language tends to be more polite. What we may find interesting is that it usually takes more words to be polite. For example, I might say to a friend or a family member. "Close the door, please." but to a __33__, I probably would say, "Would you mind c
[多项选择]草原所有权、使用权的争议的解决办法()。
A. 草原所有权、使用权的争议由当事人协商解决,协商不成的,由有关人民政府处理
B. 单位之间的争议,由县级以上人民政府处理
C. 个人之间、个人与单位之间的争议,由乡(镇)人民政府或者县级以上人民政府处理
D. 当事人对有关人民政府的处理决定不服的,可以依法向人民法院起诉
[单项选择]
Interruption, more surely than anything else, kills conversation. The best of talkers interrupt (1) in conversation. However, the (2) interruption of the habitual interrupter and the unintentional, conscious interruption of the (3) talker are two very different things. All habitual interrupters are totally unaware that they continually (4) speeches of their converses and literally knock their very words back (5) their mouths.
Inability to (6) is responsible for one phase of interruption to conversation. It is the (7) eye that tells one’s words have not been heard. "The person next to you must be (8) by my conversation, for it is going into one of his ears and out of the other," said a talker to an inattentive dinner-companion whose absent-minded and (9) replies had been snapping the thread of the thought (10) it grew intolerable.
Because it often (11)
A. more
B. few
C. little
D. less
[判断题]抢险救援消防车液压牵引绞盘在牵引作业时,钢绳两侧一定范围内严禁有人。( )
A.正确
B.错误
[简答题]药物生物转化(transformation)
[单项选择]One of the youngest independent countries in the Western Hemisphere, Trinidad and Tobago, became a nation on August 31, 1962. For a long time this nation has attracted tourists--it is the home of calypso music and limbo dancing--and in recent years its healthy economy has attracted investors as well.
Trinidad and Tobago is a single country composed of two islands: Trinidad, with the majority of the country’s 900,000 inhabitants, is a rectangle of roughly fifty by forty miles. Tobago, nineteen miles to the north, is smaller and has a population of about 35,000.
Situated at the end of the long chain of Windward and Leeward Islands, Trinidad is at one point only seven miles off the coast of Venezuela. Its geology, flora, and fauna are similar to those of the South American mainland. Like Venezuela, the backbone of Trinidad and Tobago’s economy is petroleum and its first colonists were Spaniards.
Three mountain ranges, with summits of up to 3,000 feet, cross Trinidad from ea
A. Cuba
B. Puerto Rico
C. Windward Islands
D. Venezuela
[单选题]( )是指由消防指挥员依据执勤战斗预案和有关灭火救援业务基础资料,系统而有重点地向消防员讲解辖区情况。
A.实地熟悉法
B.文档学习法
C.讲解熟悉法
D.考核熟悉法
[判断题]195.在低压用电设备上停电工作前,应验明确无电压,方可工作。
A.正确
B.错误
[单项选择]高度充血、水肿、水泡形成,有渗出液、糜烂
A. 一度反应
B. 二度反应
C. 三度反应
D. 轻度反应
E. 重度反应
[单项选择]周围型肺癌的X线征象有哪项表现()
A. 可出现段或叶的局限性肺气肿但存在时间短而易忽视
B. 圆形或类圆形常呈分叶状,有脐样切记或有毛刺样表现
C. 可有阻塞性肺炎,常导致远端肺部有继发感染
D. 可出现囊状的空洞或有斑片状浸润
E. 空洞内可见气液平面
[多选题]正常情况下,220V电压客户电压允许偏差范围为额定电压的( )。
A.±10%
B.0.07
C.-0.1
D.0.1
[判断题]按客户/服务器模式工作的网络中,普通PC机只能用作客户机
A.正确
B.错误
[单选题]脚手架上门洞桁架下的两侧立杆应:( )。
A.为双管立杆,副立杆应高出于门洞口的1~2步
B.为单杆
C.为双立杆,但副立杆只需搭设一步架的高度
D. 为双立杆,但副立杆不需要用扣件与主立杆连接
[单选题]下列集合中,不含任何元素的集合是?
A.自然数集
B.无理数集
C.有理数集
D.空集
[单项选择]七等生的对存在主义进行艺术图解的作品是()
A. 《城之迷》
B. 《白马》
C. 《我爱黑眼珠》
[单选题]《论语》是中华文化的瑰宝,它对于中华文化,对于中国人的价值观、思维方式和行为方式有着深远而广泛的影响。下列成语与《论语》无关的是()。
A.独善其身
B.巧言令色
C.见贤思齐
D.克己复礼
[简答题]国家电网公司辅助设施精益化评价细则中,视频监控系统摄像头精益化评价项目有哪些?
[判断题]分布式光伏单个并网点容量300kW~6MW 推荐采用10kV接入;设备和线路等电网条件允许时,也可采用380V接入
A.正确
B.错误
[多选题]动车组以外的列车,( )应进行简略制动试验。
A.旅客列车库内检修作业
B.客列检作业后和旅客列车始发前
C.更换机车或更换机车乘务组时
D.无列检作业的始发列车发车前
[单选题]( )是通用园区污染物排放及设备设施维护保养的管理部门
A.SGM B+C
B.SGM B+A
C.SGM B+U
D.SGM B+W
[单项选择]与“切开术”可以互用的另外两个主导词是下列哪项().
A. 引流术和修补术
B. 引流术和探查术
C. 修补术和吻合术
D. 引流术和矫正术
E. 矫正术和切除术
[单选题]一切电话中断时,在双线自动闭塞区间,如闭塞设备作用良好时,列车运行( )行车 。
A.按路票
B.按红色许可证
C.仍按自动闭塞法
[单项选择]张某在地下通道被人殴打后向公安机关报案,公安机关认为情节轻微没有立案,张某不服即向人民检察院提出控告,请问:公安机关在收到人民检察院发出的《要求说明不立案理由通知书》后,应当在多少日内将说明情况书面答复人民检察院。人民检察院如认为公安机关不立案理由不能成立,发出《通知立案书》,公安机关应在几日内立案。
A. 7日 15日
B. 15日 30日
C. 15日 15日
D. 7日 7日