热门试题:
[判断题]自耦调压器的优点是体积小，质量轻，波形较好（ ）。
A.正确
B.错误
[填空题]灭火救援现场要设立（ ），明确安全监管责任，落实（ ）措施，始终与内攻人员保持通信畅通。
[单项选择]注册会计师甲、乙、丙共同出资设立一特殊的普通合伙制的会计师事务所。甲、乙在某次审计业务中，因故意出具不实审计报告被人民法院判决由会计师事务所赔偿当事人90万元。根据合伙企业法的规定，下列有关该赔偿责任承担的表述中，正确的是( )。
A. 甲、乙、丙均承担无限连带责任
B. 以该会计师事务所的全部财产为限承担责任
C. 甲、乙、丙均以其在会计师事务所中的财产份额为限承担责任
D. 甲、乙应当承担无限连带责任，丙以其在会计师事务所中的财产份额为限承担责任
[单项选择]中国标准书号是由国际标准书号和哪部分组成（）
A. 图书号
B. 图书分类
C. 种次号
D. 图书分类种次号
[判断题]存放有大型养路机械的股道，禁止存放其它车辆及办理其它车辆（配合大型养路机械施工作业的车辆除外）的调车作业。
A.正确
B.错误
[单选题]十四、30岁女性，放置V型宫内节育环3年，来院常规检查。平时月经正常，末次月经10天前，阴道窥器检查未见尾丝。
下述检查措施哪项最简便又可靠（）
A.x线照片
B.B超
C.探宫腔
D.宫腔镜
E.腹腔镜
[填空题] 由胸椎、胸骨、肋骨及韧带共同围成的，容纳保护心肺脏器的是（ ）。
[填空题]显卡使用AGP接口,但现在越来越多的显卡开始采用性能更好的( )接口。
[填空题]室内给水系统根据用途的不同一般可分为（）系统、（）给水系统、（）给水系统三类。
[多选题] 所有互联网工作群组建立前必须（ ），经所在（ ）审批同意后方可建立，群主是各级领导班子成员的需经所在单位（ ）审批。
A.报批
B.党支部
C.党组织主要负责人
D.主要负责人
[多选题]《铁路旅客运输管理规则》中规定，遇有押运人员，要检查（）。
A.A、行李票
B.B、儿童票
C.C、车票
D.D、包裹票
[单选题]班组每月至少开展（）次员工安全活动以及员工基本功训练活动。
A.2
B.1
C.3
D.4
[单选题]人民警察使用约束性警械时,不得( )。
A.随意使用
B.惩罚性使用
C.强行使用
D.故意造成人身伤害
[单项选择]最多见的预后不良的恶性骨肿瘤是
A. 骨髓瘤
B. 骨肉瘤
C. 软骨肉瘤
D. 尤文瘤
E. 骨膜瘤
[判断题]点阵打印机的针数越多，则打印的字符就越多。
A.正确
B.错误
[单选题]氟利昂管道公称直径在( )mm以下的一般采用紫铜管。
A.15
B.20
C.25
D.50
[多选题]工作地点，应停电的设备包括：带电部分在作业人员（），且无可靠安全措施的设备。
A.前面
B.后面
C.两侧
D.上下
[单选题]山区短隧道在纵断面设计时，为了争取高度，一般采用( )。
A.单面坡
B.人字坡
C.十字坡
D.均可
[单选题]调度机构要科学合理安排运行方式，做好电力平衡工作。各电力企业要严格执行调度指令，做到令行禁止。（）
A.正确
B.错误
C.略
D.略
E.略
F.略
[单选题]煤层瓦斯压力达到或者超过（ ）MPa的非突出矿井，未立即按照突出煤层管理并在国家规定期限内进行突出危险性鉴定属于重大事故隐患。
A.0.75
B.1.04
C.0.74
D.2
[单选题]下列各种局部通风方法中属于利用主要通风机风压通风的是（ ）。
A.扩散通风
B.风障导风
C.局部通风机通风
D.引射器通风
[判断题]220千伏及以上同一电压等级设备全停检修为大型检修
A.正确
B.错误
[单选题]以下哪一个设备不属于由辅助逆变器输出供电的。（ ）
A.冷凝风机
B.空压机
C.列车照明
D.牵引逆变器
[单项选择]
Playing organized sports is such a common experience in the United States that many children and teenagers take them for granted. This is especially true (1) children from families and communities that have the resources needed to organize and (2) sports programs and make sure that there is easy (3) to participation opportunities. Children in low- income families and poor communities are (4) likely to take organized youth sports for granted because they often (5) the resources needed to pay for participation (6) , equipment, and transportation to practices and games (7) their communities do not have resources to build and (8) sports fields and facilities.
Organized youth sports (9) appeared during the early 20th century in the United States and other wealthy nations. They were originally developed (10) some educators and developmental experts (11) that the behavior and character of children were (12) influenced by their social surroundings and everyday experiences. This (
A. specifically
B. strongly
C. excessively
D. exactly
[多选题]现场作业巡检人员要严格执行各项 等有关的安全规定，不能简化作业过程。
A.劳动作业标准
B.安全作业标准
C.操作规程
D.操作技术
[单选题]飞机在飞行过程中有三种力矩，即俯仰力矩、滚动力矩和偏转力矩；因此，对应的飞机平衡也有三种，即俯仰平衡、（）和方向平衡。
A.横侧平衡
B.滚动平衡
C.左右平衡
D.前后平衡
[多选题]SD01ZG002217工程在竣工验收检查合格后，应进行下列电气试验( )。
A.测定线路绝缘电阻
B.核对线路相位
C.测定线路参数和高频特性（具体内容根据需要确定）
D.电压由零升至额定电压，但无条件时可不做
[单选题]CRH380B型动车组牵引变压器二次绕组将 绕组电压降压输送至牵引变流器。
A.一次
B.五次
C.三次
D.四次
[单项选择]The government _________ to approve the use of wide -spead surveillance when the Justice Department took objections.
A. is going
B. had been
C. was about
D. is coming
[单项选择]下午15：00以前离店加收房费的（）。
A. 1/4
B. 1/3
C. 1/2
D. 全天房费
[判断题]进入受限空间作业人员必须佩戴好规定的劳动防护用品，如安全帽、工作服、工作鞋、安全带、防毒面具或空气呼吸器等。
A.正确
B.错误
[单项选择]
Born in 1879, in Ulm, Germany, Einstein was two years old when his parents moved to Munich. There his father opened a business in electrical supplies. As a boy, Einstein did not learn to talk until later than others of his age, and in his early childhood he was not considered especially bright. But by the time he was 14 years old, he had taught himself advanced mathematics from textbooks. By them he knew what he wanted to be when he grew up. He wanted to be a physicist and &vote himself to research.
Einstein could not afford to pay for the advanced education he needed, because his family business had declined. Later, he and his family were forced to leave Munich to live in Milan, Italy, where they had relatives. As for him, the family did manage to send him to a technical school in Switzerland, and later to the Federal Institute of Technology in Zurich. In 1901, when Einstein was 22 years old, he began teaching, and in 1902, be went to work as a patent office examiner
A. When he was 2 years old.
B. When he was 14 years old.
C. When he finished his study.
D. When he became a teacher.
[多选题]防护棚搭设与拆除应符合（ ）规定。
A. 严禁上下同时拆除
B. 设防护栏杆
C. 设警戒区
D. 派专人监护
E. 立告示牌
[单选题]下列属于高温物体的是（ ）_。
A.气焊气割火焰
B.焊割作业金属熔渣
C.电焊时产生的电弧
D.静电放电火花
[单项选择]经营者在提供商品时，必须履行的义务不包括（）
A. 保证商品符合保障人身安全的要求
B. 提供有关商品的真实信息
C. 发现商品存在瑕疵，立即向有关行政部门报告并采取防止危害发生的措施
D. 按照国家有关规定向消费者出具购货凭证
[单项选择]（）是个人全面发展的现实途径。
A. 集体
B. 自身
C. 事业
D. 老师
[判断题]对因工作、学习、探亲、旅游、商务活动、公务活动、人才引进等非外交事由入境的外国人，签发相应类别的普通签证。（ ）
A.正确
B.错误
