热门试题:
[多选题]动车组经鉴定具备下列哪些条件时,可以申请整列或部分车辆报废( )。
A. 车体结构变形、破损严重无法修复的
B. 制动故障
C. 牵引故障
D. 动车组整列或部分车辆发生事故或遭遇意外灾害,修理费用超过其重置价70%的
[单选题]依据SN/T 0761.1-2011《出口危险品打火机检验规程》 标准规定，对一次性打火机进行检验。跌落试验分几组进行（）。
A.1
B.2
C.3
D.4
[单项选择]
We once had a poster competition in our fifth grade art class.
"You could win prizes," our teacher told us as she wrote the poster information on the blackboard. She passed out sheets of construction paper while continuing. "The first prize is ten dollars. You just have to make sure that the words on the blackboard appear somewhere on your poster. "
We studied the board critically. Some of us looked with one eye and held up certain colors against the blackboard rocking the sheets to the right or left while we conjured up our designs. Others twisted their hair around their fingers or chewed their erasers while deep in thought. We had plans for that ten-dollar grand prize, each and every one of us. I’m going to spend mine on candies one hopeful would announce while another practiced looking serious wise and rich.
Everyone in the class made a poster. Some of us used parts of those fancy paper napkins, while others used nothing
A. enjoyed grown up tricks very much
B. loved poster competitions very much
C. felt surprised to win the competition
D. became wise and rich after the competition
[判断题]使用多天工作的带电作业工作票，每日必须办理工作间断手续；次日复工前应与工作许可人联系，办理复工手续。
A.正确
B.错误
[多选题]多人在一起作业时,应注意事项（）
A.统一指挥
B.相互间保持一定的安全距离
C.防止工具碰撞伤人
D.无组织纪律
[判断题]可以把Linux系统当作防火墙来用。
A.正确
B.错误
[单选题]列车运行是以车站、线路所所划分的区间及自动闭塞区间的通过信号机所划分的（ ）作间隔。
A.闭塞分区
B.区间
C.距离
[单选题]王某是商务旅行社的导游，4月15日带团去云南，因临时有事，王某电告游客出发日期改为4月20日，对王某的行为下列说法正确的是（ ）。
A.王某行使了作为导游的权利
B.王某可随时改变旅游接待计划，但必须立即报告旅行社
C.王某如果征得大多数游客同意，便可改变该计划
D.在游览活动开始前，导游人员不得改变游览计划
[判断题]在电气化区段,施工用的水管不准跨越接触网,不准用射水方式进行圬工养生。（ ）
A.正确
B.错误
[单选题]电动阀门设行程限位的目的是( )。
A.限制阀门最大开度
B.限制阀门最小开度
C.防止阀体损坏
D.防止电击损坏
[单选题]站(中队)值日员和其他专业值班、值日的交接班,通常每日组织( ) 次,由站(中队)值班员组织。
A.1
B.2
C.3
D.4
[多选题]利用消防梯登高开辟外攻路线时应采取哪些安全保护措施？( )
A.应落实专人保护，必要时应利用安全绳对梯首进行固定
B.水带铺设不得缠绕消防梯，防止水锤作用掀翻消防梯坠落伤人
C.空中搭桥时，不得拉伸过长超过承载，中间应采取加固措施
D.有倒塌、轰燃、高温、浓烟等风险时，不得将身体固定在消防梯上，做好紧急避险
[多选题]干式系统主要由( )组成(中)
A.闭式喷头
B.雨淋阀组
C.充气设备
D.末端试水装置
[单选题]经营者提供商品或者服务，造成消费者或其他受害人人身伤害、残疾或者死亡，构成犯罪的，依法追究：
A.民事责任
B.行政责任
C.刑事责任
D.经济责任
[判断题]禁止在运行的皮带上用手取下大块异物，而应用铁锹扒下。
[多选题]“十三五”时期，_______取得重大突破，_______取得重大进展，_______取得重大成果，
A.全面深化改革
B.全面依法治国
C.全面从严治党
D.全面建成小康社会
[单选题]集中器I型数终端维护的项目不包含( )。
A.自检自恢复
B.终端初始化软件
C.数据转发
D.断点续传
[单选题]取得资格证书的考试员,应当每年参加不少于_________小时的业务知识培训和廉政警示教育,并进行考核。
A.16学时
B.24学时
C.30学时
D.40学时
[单选题]液压捣固机每次夹实时，捣固掌夹到行程终了以后，应在道床内轨枕两侧夹持（ ）。
A.1~2s
B.2~3s
C.3~4s
D.4~5s
[判断题]煤泥浮选时，浮选煤浆呈中性或弱酸性时煤粒才有最佳的可浮性。
[单选题]国家电网有限公司“具有中国特色国际领先的能源互联网企业”的战略目标中，“能源互联网”是（ ）。
A.基础
B.追求
C.方向
D.根本
[单项选择]As she walked round the huge (巨大的) department, store(百货商场), Susan found (发现，找到；创办) it very difficult to choose (挑选,决定) a suitable (合适的,适宜的) Christmas (圣诞节) present for her father. She knew that her father was not easy to be pleased while her mother was always satisfied with any present she got.
Now Susan stopped in front of a counter (柜台) where there were some beautiful ties. "They are really good," the shop-assistant (帮助的,助手) advised her to buy one of them. But Susan knew from past experience (经验,体验) that her choice (选择,选择权) of ties hardly ever pleased her father.
She moved on and then stopped where a lot of people had gathered round a counter. She found some good pipes (烟斗)on sale and the prices were very reasonable (合理的). Susan bought one at once. Although her father only smoked a pipe now and then, she knew that this was a present which was sure to please him.
When she got home, with her small but lovely present in her bag, her parents were already at table hav
A. was easier to please than her mother
B. was very easy to please
C. was much more difficult to please than her mother
[单选题]（ ）型的班组长，只是将上级交代的任务原原本本地传达给职工，中间没有产生任何的附加价值。
A.放任自由型
B.哥们义气型
C.专权独断型
D.传达命令型
[判断题]禁止用手直接拉、推导线。
A.正确
B.错误
[多项选择]下列不属于企业保卫工作内容的是( )。
A. 工厂
B. 矿山
C. 外国政府驻华机构
D. 民主党派及人民团体
[多项选择]1986年6月25日，第六届全国人民代表大会常务委员会第十六次会议通过《土地管理法》的立法目的包括（）。
A. .加强土地管理，维护土地的社会主义私有制
B. 保护、开发土地资源
C. 合理利用土地
D. 切实保护耕地
E. 促进社会经济的可持续发展
[单项选择]对长度为N的线性表进行顺序查找，在最坏情况下所需要的比较次数为_________。
A. N+1
B. N
C. (N+1)/2
D. N/2
[简答题]阅读下面材料，回答问题。
目前，我国由于升学竞争和就业竞争的现实性矛盾，学校教育陷入应试教育的模式中，而这种竞争也影响到学前教育阶段，如社会上风行的“不能输在起跑线上”“神童方案”等。一些家长和幼儿机构难以摆脱这种短视的教育做法，表现为重知识灌输轻能力培养、重智力培养轻人格因素培养等错误倾向。一些幼儿园迫于家长压力或经济利益的驱使，办起了各式各样的兴趣班、特长班。问题：请你从如何正确理解我国学前教育目标这一角度分析以上现象。
[单选题]《煤矿安全生产条例（草案征求意见稿）》规定，煤矿企业应当按规定编制专项设计，并经（ ）审批
A.煤矿主要负责人
B.煤矿技术负责人
C.煤矿分管负责人
[单项选择]当—个公司的季节『生和长期性销售收入同时增长时，流动资产的增长体现为( )。
A. 核心流动资产的增加和季节性资产的减少
B. 核心流动资产的减少和季节性资产的增加
C. 核心流动资产和季节性资产的共同减少
D. 核心流动资产和季节性资产的共同增长
[简答题]I was shocked by such a response, and I know that erroneous views similar to this can be heard everywhere. 61) In the last analysis, these people think that pollution is just unavoidable in our search for a better, modernized life. But ladies and gentlemen, can we really believe that mankind will be able to lead such a life if things are allowed to go on like this 62) The answer is: definitely not. for people and nature are so closely related to each other’ that the destruction of the harmony between the two will ultimately lead to human destruction.
Fortunately, we Chinese people have a fine tradition of cherishing nature. 63) The great philosopher and educator Confucius once said. "The will of heaven means the order of nature and the troth means to follow the order of nature, and man should never be separated from the troth." And now, more and more people are moving towards the realization and observance of this troth; more and more people have come to be
[判断题]人在梯子上时，禁止长距离移动梯子。
A.正确
B.错误
[判断题]为亲友非法牟利罪的犯罪主体必须是国有公司、企业、事业单位的领导人员。
A.正确
B.错误
[判断题]木工机械操作人员应穿紧口衣裤,并束紧长发,不得系领带和戴手套。
A.正确
B.错误
[单选题]担任飞行机组必须必需成员的驾驶员应当在前（）个日历月之内在所服务的机型别上完成熟练检查，否则不得担任飞行机组必须必需成员。
A.6
B.12
C.24
[单项选择]将购进药品直接销售给消费者的药品经营企业
A. 药品生产企业
B. 药品批发企业
C. 药品零售企业
D. 药品经营方式
E. 药品经营范围
