热门试题:
[单选题]测爆仪检定周期通常为（ ）
A.半年
B.一年
C.两年
D.三年
[判断题]新旧电池可以并联使用。(易)( )
A.正确
B.错误
[多项选择]建筑物区分所有权人对共有部分享有的权利主要有（）
A. 使用权
B. 改良权
C. 收益权
D. 物上追及权
[单选题]ETC通行成功率=( )。
A.ETC三次通行成功车辆数/ETC车辆通行总量*100%。
B.ETC一次通行成功车辆数/ETC车辆通行总量*100%。
C. ETC五次通行成功车辆数/ETC车辆通行总量*100%。
D.ETC二次通行成功车辆数/ETC车辆通行总量*100%。
[单选题]电力市场的基本原则应遵循(____)原则。
A.公开、公平、无偿
B.公开、公平、公正
C.公正、择优和监管
D.公平、守法和公益
[多选题]消防机构办理下列行政处罚案件时,适用听证程序的是()。
A.某公司不及时消除火灾隐患,消防机构责令其停产停业并处罚款20000元。
B.某公司不及时消除火灾隐患,消防机构责令其停产停业。
C.消防机构没收非法销售的不合格消防产品。
D.消防机构对不制止吸烟行为的个体网吧老板李某处罚款2000元。
E.消防机构对过失引起火灾的王某实施拘留处罚。
[多选题]智齿冠周炎的主要防治措施包括：( )
A. 局部冲洗
B. 切开引流
C. 应用抗生素
D. 增强抵抗力
E. 立即拔除阻生牙
[单项选择]药材南葶苈子的原植物是（）
A. 播娘蒿
B. 独行菜
C. 芝麻菜
D. 小花糖芥
E. 贴梗海棠
[简答题]沈阳军区总医院部队医疗保障体系范围是什么？
[判断题]甲胺的工业生产是用一定比例的乙醇与氨在催化剂作用下进行合成，得到混合甲胺。
[填空题]公安决策系统完全不采纳咨询系统的意见，而根据自己全面掌握的情况提出相反的观点并作出决策属于（）。
[判断题]提高吸收剂用量对吸收是有利的。当系统为气膜控制时，KyA值将增大。( )
A.正确
B.错误
[单选题]施工地点与防护人员间瞭望条件不良又无电话联系时,应增设( )。
A.现场防护员
B.中间防护人员
C.驻站联络员
D.安全员
[单选题] There are 4 words marked A), B), C) and D ) in each group. Choose the one which underlined part has a different pronunciation from the other three
A. rather
B.worth
C. thus
D. whether
[多选题]下列关于ZC的表述，正确的是（ ）
A.CI为ＺＣ提供轨旁设备和进路状态信息
B.VOBC向ＺＣ汇报列车位置
C.ＺＣ结合ＣＩ和ＶＯＢＣ的信息计算移动授权
D.主ＺＣ可对轨道数据库及全线的临时限速进行管理
[判断题]无源应答器和有源应答器默认报文的报文计数器设定为0（）
A.正确
B.错误
[判断题]消防部队常见的消防泵主要包括车用消防泵、齿轮泵、手抬机动消防泵、浮艇泵、射流泵和水轮泵等类型。( )
A.正确
B.错误
[判断题]执行国际特殊地区航线,对方国家有相关要求时,航空安全员 需要携带国际免疫接种证明。( )
A.正确
B.错误
[单选题]1.17 监管指标"转出未落户数量异常"，为防止转出车辆不落户、不挂牌继续上路或非法解体、改装。监管此种数据核查标准：未落户数量较多或占转出车辆比例较高的前_____个车管所。
A.10
B.20
C.30
D.40
[单项选择]女孩，2岁，走路跛行，右下肢短缩，Allis阳性，外展试验阳性。骨盆X线片下列哪项可确诊为先天性髋脱位（）
A. 髋臼指数增大
B. 股骨头骨骺核不清
C. 股骨头骨骺核位于外上象限内
D. Shenton线正常
E. 颈干角明显增大
[判断题]差压变送器测流量时,若负压引压线堵,则测量值显示100%以上.( )
A.正确
B.错误
[判断题]风险无论大小，只要是不可接受风险就应该采取改进措施使其降低到可接受水平。
A.正确
B.错误
[多项选择]下列需要进行天然地基及基础抗震承载力验算的建筑是（）。
A. 基本烈度大于7度地区的乙类建筑
B. 砌体房屋，多层内框架砖房
C. 地基主要受力层范围内存在软弱黏土层的一般单层厂房
D. 7度和8度地区，高度大于25m的框架住宅建筑
[不定项选择题]共用题干
Pop Music in Africa
Young musicians in African countries are creating a new kind of pop music. The tunes and the rhythms of their music combine African traditions with various forms of music popu-lar today,such as hip-hop,rap,rock,jazz,or reggae. The result is music that may sound fa-miliar to listeners anywhere in the world,but at the same time is distinctly African. It is dif-ferent also in another way:Many of the songs are very serious and they deal with important social or political issues in Africa today.
Eric Wainaina is one of these African musicians.He grew up in Nairobi,Kenya,in a family of musicians.As a teenager,he listened to pop music from the United States,and lat-er he moved to Boston to study at the Berklee College of Music. Now he has produced a CD in Kenya. Eric's most popular song,“Land of ‘A Little Something’”,is about Kenya's problem of bribery,or paying others for illegal favors.He wants people to listen to his songs and think about how to make Kenya a better place to live.
Another musician who writes serious songs is Witness Mwaijaga from Tanzania. Her own experiences have helped her understand the suffering of many African women. At the
age of fifteen she lost her home,but she was luckier than other homeless young people. She could make a living by writing songs and singing on the street. By the time she was eighteen years old,she had become a star. Her songs are written in rap or hip-hop style about the problems that she sees in Tanzania,especially AIDS and the lack of rights for women.
Baaba Maal,from Senegal,also feels that pop music must go beyond entertainment.He says that in Senegal,storytellers have always been important people. In the past,they were
the ones who kept the history of their people alive. Baaba believes that songwriters now have a similar responsibility. They must write about the world around them and help people under-stand how it could be better. The words of his songs are important,in fact.They speak of peace and cooperation among Africans,as well as therights of women,love for one's family, and saving the environment.
One of South Africa's most popular musicians is Brenda Fassie. She is sometimes corn-pared to Madonna,the American pop star,because she likes to shock people in her shows.
But she also likes to make people think. She became famous in the 1980s for her simple pop songs against apartheid. Now that apartheid has ended,her songs are about other issues in South African culture and life. To sing about these,she uses local African languages and a new pop style called kwaito.
In recent years,people outside of Africa have also begun to listen to these young musici-ans.Through music,the younger generation of Africans are connecting with the rest of the world and,at the same time,influencing the rest of the world.
The musicians mentioned in this passage all______.
A.write about serious problems
B.studied in the United States
C.lost their homes at a young age
D.write songs in a new pop style
[多选题]某市公安机关工作人员包某将案件现场的监控录像视频以及部分文字证据，转发给与案件处理无关人员，造成工作秘密泄露，对事故调查和舆情导向造成较大负面影响。事后，包某收到政务处分。下列选项中，哪些属于公安机关工作秘密？（）
A.公安机关领导职位表
B.隐蔽工作单位的代号、地址
C.安全保卫、技侦等部门的机构设置
D.公安机关调查掌握的一般社情动态
[单项选择]下列哪种生产方式的专业化程度最高( )。
A. 大量生产
B. 小批生产
C. 单件生产
D. 专业化程度相当
[单项选择]利用高速回转的叶轮对气体做功，使气体在离心力场中压力得到提高，随后在扩张流道中动能又转变为静压能，使气体压力进一步提高。这是（）的工作原理。
A. 离心泵
B. 往复式压缩机
C. 离心式压缩机
D. 气轮机
[判断题]根据《贵州银行公司授信业务管理规定》，展期、借新还旧业务发生后，原授信责任人责任免除。（ ）
A.正确
B.错误
[单选题]溶血反应时的致死原因是
A.心力衰竭
B.呼吸衰竭
C.肾功能衰竭
D.过敏性休克
E.感染性休克
[多选题]起重机安全操作规程的制定是为了有效防护起重事故的发生，根据起重机械安全规程的要求，下列说法正确的是（）。
A.正常操作过程中，不得利用极限位置限制器停车，必要时可以利用打反车进行制动
B.不得在起重作业过程中进行检查和维修
C.吊物不得从人头顶上经过，吊物和起重臂下不得站人
D.起升、变幅机构的制动器可以带载增大作业幅度
E.如作业场地为斜面，则工作人员应站在斜面下方
[单项选择]仪表安装常用槽钢、角钢的材质一般为（）。
A. A3钢
B. B2钢
C. C2钢
D. 08F钢
[单项选择]翻遍后制件孔壁不直的原因一般是由于凸模与（）之间间隙过大或不均匀。
A. 上模板
B. 下模板
C. 卸料板
D. 凹模
[判断题]一级消防员化学防护服损毁长度≤100mm。
[单项选择]眼内注射主要适用于（）
A. 角膜炎
B. 感染性眼内炎
C. 色素膜炎
D. 巩膜炎
E. 急性结膜炎
[单选题] 电缆直埋敷设施工前，应先查清图纸，再开挖足够数量的（ ），摸清地下管线分布情况，以确定电缆敷设位置，确保不损伤运行电缆和其他地下管线设施。
A.排水沟
B.样洞（沟）
C.电缆工井
D.电缆沟。
