热门试题:
[单选题]在有毒区域发生空气呼吸器报警或遇特殊情况，作战小组全体人员必须（），严禁擅自降低防护等级，强行作业。
A. 停止作业
B. 立即报告
C. 立即撤离
D. 准备撤离
[多项选择]男，30岁，Ⅱ°烧伤面积60％，经积极补充血容量，为判断其休克是否好转，下列哪些观察是可靠的
A. 红细胞压积
B. 每小时尿量
C. 肢体微循环状态
D. 中心静脉压
E. 血压是否升高
[判断题]断路器运行时红灯不亮，一定是油压降到零。
A.正确
B.错误
[单选题]为癫痫患者进行急救时，以下描述错误的是（ ）。
A.用手指掐人中穴
B.立即将患者平卧，头部侧偏
C.吸出唾液或
扣出呕吐物，
防止误吸
D.癫痫持续状态可请求紧急降落
[判断题]现金高柜每个柜台应配置声音复核装置，声音记录应能清晰辨别柜员与客户的对话内容，保存时间应不少于60天。（ ）
A.正确
B.错误
[单项选择]下列选项中，能将血液从身体其他部位运送回心脏的是（）。
A. 动脉
B. 静脉
C. 心脏泵
[单选题]当前，教育已成为（ ）的产业
A.基础性
B.全局性
C.先导性
D.以上三项都正确
[单选题]对超期服役的参战退役军人,()给予额外经济补偿。
A.可以
B.不再
[多选题]关于5G升级包优惠购益选包合约内容，下列说法正确的是（ ）。
A.每项益选包产品包含1个权益+5M流量
B.19元/29元档可优惠购买1项权益，49元/69元档可优惠购买2项权益，99元档可优惠购买3项权益
C.19元/29元档可优惠购买2项权益，49元/69元档可优惠购买3项权益，99元档可优惠购买4项权益
D.每项权益优惠价格2.99元，按照购买数量扣费。
[多项选择]城市轨道交通车站结构形式分为（ ）。
A. 矩形
B. 拱形
C. 圆形
D. 马蹄形
E. 双圆形
[多项选择]下列哪些机关有权制定地方性法规
A. 重庆市人民代表大会及其常务委员会
B. 西宁市的人民代表大会
C. 深圳市的人大常务委员会
D. 广东省人民政府
[判断题](47104)( )现场防护员对封锁施工要根据施工质量，最终确认满足线路放行列车条件后，方可开通线
路。
A.正确
B.错误
[多选题]面试根据进程不同可分为( )
A.次性面试
B.小组面试
C.单独面试
D.团体面试
E.分阶段面试
[判断题]“ZZ”表示钢丝绳为左同向捻
A.正确
B.错误
[判断题]对于已批准报废的地铁SAM卡，由经营管理部负责提交销毁申请，组织综合维修部配合，共同销毁。
A.正确
B.错误
[判断题]
《古事记》中明显记录了日本天皇的故乡是朝鲜（）？
[单项选择]生活垃圾收集点的服务半径一般不超过（ ）m，通往环境卫生设施的通道宽度不应小于（ ）m。
A. 70;3
B. 70：4
C. 80;3
D. 80：4
[判断题]上下车时，应选择平坦无障碍的适当地点。允许在机车、车辆运行中上下车时，车速不得超过15km/h。
A.正确
B.错误
[判断题]在管径和压力不同的情况下,环状管道供水能力相同。( )
A.正确
B.错误
[单项选择]多焦ERG对下列哪项的诊断更有价值（）
A. 视网膜母细胞瘤
B. 视乳头水肿
C. 老年黄斑变性
D. 视网膜色素变性
E. 青光眼
[单选题]某施工企业于2006年9月1日收到投资人投入的一批原材料，合同约定该批材料的价值为300万元，则这批材料应作为企业的（ ）处理。
A.资本公积
B.盈余公积
C.未分配利润
D.实收资本
[填空题]
Washoe Learned American Sign Language
1 An animal that influenced scientific thought has died. A chimpanzee named Washoe and born in Africa died of natural causes late last month at the age of 42 at a research center in the American state of Washington. Washoe had become known in the scientific community and around the world for her ability to use American Sign Language. She was said to be the first non-human to learn a human language. Her skills also led to debate about primates and their ability to understand language.
2 Research scientists Allen and Beatrix Gardner began teaching Washoe sign language in 1966. In 1969, the Gardners described Washoe’s progress in a scientific report. The people who experimented with Washoe said she grew to understand about 250 words. For example, Washoe made signs to communicate when it was time to eat. She could request foods like apples and bananas. She also asked questions like, "Who is coming to
[不定项选择题]药品外观检查包括形态、颜色与嗅味。嗅与味是药品本身所固有的，具有一定的鉴别意义。
碘最重要"形态、颜色"的特征是
A.块状物
B.片状结晶
C.有金属光泽
D.灰黑色或蓝黑色
E.灰黑或蓝黑色、有金属光泽的片或块状晶体
[单选题](单选题)在窒息或有毒有害气体威胁的灾区侦察和工作时，应做到： d）在窒息区域内，任何情况下都严禁指战员（）。佩用负压氧气呼吸器时，严禁通过口具或摘掉口具讲话。
A.集体行动
B.单独行动
C.摘掉口具
[单选题]2.The marginal rate of transformation (MRT) of X for Y refers to:
A.A.the amount of Y that a nation must give up to produce each additional unit of X
B.B.the opportunity cost of X
C.C.the absolute slope of the production frontier at the point of production
D.D.all of the above
[单项选择]药物流产下列哪项不需做
A. 详细询问病史
B. 进行妇科检查
C. 常规化验
D. B超诊断
E. X线诊断
[单选题]单线直线基本建筑限界半宽为( )。
A. 2440mm
B. 2040mm
C. 2400mm
D. 2004mm
[多项选择]Today information technology has come to play a very important role in our daily lives. It involves more than just computer literacy; it also takes into account how computers work and how these computers can further be used for information processing and for communications and problem solving tasks. Some people say information technology is a breakthrough in human development since it brings with it so many conveniences while some others believe that disadvantages of information technology outweigh its advantages. What is your opinion Please write an essay of about 400 words.
In the first part of your essay you should state clearly your main argument, and in the second part you should support your argument with appropriate details. In the last part you should bring what you have written to a natural conclusion or make a summary.
You should supply an appropriate title for your essay.
Marks will be awarded for content, organization, grammar and appropriateness. Failure
[单选题]进入高温、浓烟、有毒、缺氧区域、封闭空间时，必须佩戴使用空（氧）气呼吸器或（），严禁使用过滤式防护装具。
A.N95口罩
B.移动供气源
C.医用口罩
D.过滤式综合防毒面具
[多选题]（2011、2010初）行政法规可以设定的行政处罚包括（ ）
A.警告
B.罚款
C.行政拘留
D.吊销许可证
E.没收违法所得
[单选题]（类别：号段管理难度：中等）普通云宽带产品特征是什么？（）
A.动态分配地址、上下行带宽对称
B.固定IP地址、上下行带宽对称
C.动态分配地址、上下行带宽不对称
D.固定IP地址、上下行带宽不对称
[填空题]
At the University of Kansas art museum, investigators tested the effects of different colored walls on two groups of visitors to an exhibit of paintings. For the first group the room was painted white; for the second, dark brown. Movement of each group was followed by an electrical system under the carpet. The experiment revealed that those who entered the dark brown room walked more quickly, covered more area, and spent less time in the room than the people in the white environment. Dark brown stimulated more activity, but the activity ended sooner. Not only the choice of colors but also the general appearance of a room communicates and influences those inside. Another experiment presented subjects with photographs of faces that were to be rated in terms of energy and well-being. Three groups of subjects were used; each was shown the same photos, but each group was in a different kind of room. One group was in an "ugly" room that resembled a messy storeroom. Another gr
[单项选择]公路按其在公路路网中的地位分为( )。
A. 高速公路、一级公路、二级公路、三级公路和四级公路
B. 国道、省道、县道和乡道
C. 国道、省道、市道、县道和乡道
D. 高速公路、快速公路、快路干道
[判断题]断缝位于尖轨与基本轨、可动心轨与翼轨密贴段范围外，且能加固时，处理方法和放行列车条件同钢轨折断处理。
A.正确
B.错误
[单选题]遇有( )及以上大风时，不得进行高处作业、水上运输、露天吊装、杆塔组立和放紧线等作业。
A.4 级
B.:5 级
C.:6 级
D.:8 级
[单选题]下列对“一事不再罚”原则的理解，下列说法正确的是
A.对相对人同一违法行为，不
能实施多种行政处罚
B.对同一违法行为，不同行政
机关不能分别依据不同的法
律规范给予相对人两次以上
的处罚
C.对当事人的同一个违法行为，不得给予两次以上罚款的行政处罚
D.对相对人的违法行为，不得
给予两次以上行政处罚
