热门试题:
[判断题]事故认定书是事故赔偿、事故处理以及事故责任追究的依据。
A.正确
B.错误
[单选题]辨认的实施，至少需要（ ）名侦察人员的主持。
A.1
B.2
C.3
D.4
[单选题]高压电能表现场检验宜使用配电第二种工作票。
A.正确
B.错误
C.略
D.略
E.略
F.略
[单项选择]
Passage 7
No reference book, perhaps no book of any kind except the Bible, is so widely used as "the dictionary". Even houses that have few books or none at all possess at least one dictionary; most business offices have dictionaries, and most typists keep a copy on their desks; at one time or another most girls and boys are required by their teachers to obtain and use a dictionary.
Admittedly, the dictionary is often used merely to determine the correct spelling of words, or to find out the accepted pronunciation, and such a use is perhaps not the most important from an intellectual point of view. Dictionaries may, however, have social importance, for it is often a matter of some concern to the person using the dictionary for such purpose that he should not suggest to others, by misspelling a word in a letter, or mispronouncing it in conversation, that he is not "well-bred", and has not been well educated.
Yet, despite
A. The Bible is the most widely used reference book
B. The dictionary is the most widely used reference book
C. The dictionary is actually the more widely used book than the Bible
D. The Bible is used as widely as the dictionary
[单选题]在小儿计划免疫中，以下哪项不属基础免疫制品
A.卡介苗
B.百白破联合制剂
C.脊髓灰质炎疫苗
D.麻疹疫苗
E.流感疫苗
[单选题] HIV侵犯的主要细胞是 （ ）
A. B细胞
B. T细胞
C. CD4+细胞
D. CD8+细胞
E. T细胞和B细胞
[单选题] ()是在生产经营活动中存在可能导致事故发生的物的不安全状态人的不安全行为和管理上的缺陷。
A.危险
B.事故隐患
C.危险源
D.风险
[单选题]Ⅱ型枕及道岔范围内砟肩宽度为( ）mm；边坡坡度为1：1.75。
A.250
B.350
C.400
D.450
[多选题]关于主变重瓦斯保护的原理，下列说法哪些是不正确的?( )
A.主变重瓦斯能反应主变内部故障。
B.主变重瓦斯能反应线路故障。
C.主变重瓦斯的投退必须经过调度员的同意。
D.更换呼吸器硅胶不必退出主变重瓦斯保护。
[判断题]桥上护轮轨顶面不得高出基本轨顶面5mm，也不应低于正轨顶面25mm。（ ）
A.正确
B.错误
[多选题]直线职能式组织结构的缺点有（ ）。
A.下级部门的主动性和积极性发挥受到限制
B.形成多头领导，使下级执行者接受多方指令
C.部门间横向联系差
D.难以从组织内部培养熟悉全面工作的管理人才
E.整个组织系统的适应性较差
[单项选择]A bond is needed when the bill of lading cannot be availed of the time of entry of the im- ported commodities. What does the sentence mean.（）
A. A bond is needed when the bill of lading is unavailable when the goods arrive at the destination.
B. A bond is needed when the bill of lading arrives at the port of destination.
C. A bond is not needed when the goods arrive at the destination.
D. A bond is needed when the goods arrive at the destination if there is no bill of lading at all.
[判断题]木枕地段在冬季垫入的全部冻害垫板，以及混凝土枕地段总厚度超过10mm的垫板。应在线路解冻后及时撤出。( )
A.正确
B.错误
[判断题]硬横跨主要由两根硬横跨支柱和一组硬横梁组成。
A.正确
B.错误
[单选题]1996年版 100 美元采用了光变面额数字，其颜色变化为？（ ）
A.金变绿
B.绿变黑
C.绿变蓝
[单选题]《中国京剧》刊物出版多少周年？( ) （92年创刊）
A.
8年
B.
9年
C.
10年
D.
30年
[判断题]井口所有闸阀有平行式闸阀和斜楔式闸阀。
A.正确
B.错误
[多项选择]工程设计专项资质划分为（）。
A. 建筑工程
B. 建筑装饰
C. 建筑安装工程
D. 建筑幕墙
E. 市政工程
[单选题]根据相关标准规定,下列情况属于承载力极限状态的表现为( )。
A.构件或连接强度破坏
B.构件外观存在变形影响使用
C.构件表面存在锈蚀情况
D.影响耐久性的局部损坏
[单选题]国家实行生产安全事故( ),追究生产安全事故责任人员的法律责任。
A.黑名单制度
B.一案双查制度
C.责任追究制度
D.责任倒查制度
[多选题]取放工具、抬运金属料具时，不得搭接（ ）。
A.两股钢轨
B.绝缘接头
C.引入线
D.轨距杆
[判断题]1号线客车长度为118.788 m，最大宽度2.80m，高度（含排气口及空调单元，不含受电弓）为≤3.80m。
A.正确
B.错误
[单选题]健肺操对老年人的作用是( )。
A.增加肺活量
B.增加肌肉力量
C.提高骨骼柔韧性
D.促进四肢功能康复
[简答题]谈谈城市社区卫生服务体制和机制改革的思路。
[单项选择]
{{B}}The Frugal Gourmet Cooks American{{/B}}
by Jeff
Smith
Our real American foods have come from our soil and
have been used by many groups— those who already lived here and those who have
come here to live. The Native Americans already had developed an interesting
cuisine using the abundant foods that were so prevalent.
The
influence that the English had upon our national eating habits is easy to see.
They were a tough lot, those English, and they ate in a tough manner. They wiped
theft mouths on the tablecloth, if there happened to be one, and they ate until
you would expect them to burst. European travelers to this country in those days
were most often shocked by American eating habits, which included too much fat
and too much salt and too much liquor. Not much has changed! And, the
Revolutionists refused to use the fork since it marked them as Europeans. The
fork was not absolutely common on the American dinner t
A. English people had bad table manners.
B. American food was exclusively unique in its flavors and varieties.
C. American diet contained a lot of fat, salt and liquor.
D. Europeans were not at all accustomed to the American way of eating.
[多选题] 各类值班（值日）人员应当佩带值班（值日） 臂章。臂章由( )制发。
A.消防救援局
B.森林消防局
C.消防救援总队
D.森林消防救援总队
[判断题]60Si2CrA表示碳的质量分数为0.5%，硅的质量分数为2%，铬的质量分数为1%左右的高级优质合金弹簧钢。
A.正确
B.错误
[判断题]编制材料需用计划时最重要、最关键的是确定材料需用量。( )
A.正确
B.错误
[单选题]在车站调车操作方式下，调车作业在不涉及纳入CTC控制的（）使用的情况下，由车站自主安排调车作业。
A.正线
B.到发线
C.正线、到发线
D.调车线
[单项选择]当混凝土导墙分段浇筑时，一次浇筑的长度不得小于（）m。
A. 10；
B. 15；
C. 20；
D. 30。
[单项选择]所谓逆向思维，就是不采用人们通常思考问题的思路，而是从对立的、完全相反的角度去思考问题，也就是人们常说的“反其道而行之”。逆向思维的实质就是（）。
A. 思维延伸
B. 思维概括
C. 思维倒转
D. 思维扩展
[单选题]弹簧管压力表的传动放大机构包括拉杆、()、中心齿轮及游丝。(1.0分)
A.齿轮
B.连杆
C.扇形齿轮
[简答题]自然伽马测井曲线在油气田勘探、开发中有哪些应用？
[判断题]公务接待对象在10人以内的陪餐人数不得超过4人，超过10人的，不得超过接待对象人数的三分之一。
A.正确
B.错误
[多项选择]某建设项目的声环境影响评价工作等级为二级，判断的依据可能是（）。
A. 建设前后评价范围内敏感目标噪声级增高量达5dBA.
B. 受噪声影响人口数量增加较多
C. 建设项目投资额为中型规模
D. 建设项目所处声环境功能区为GB3096规定的2类地区
[判断题]长期对重要线路充电时,应投入线路重合闸。
A.正确
B.错误
[单选题]计算机的所有计算都是在内存中进行的。 ( )
A.对
B.错
[单选题]在火灾报警控制器上，（ ）灯亮，表示当满足联动条件后，系统自动对联动设备进行联动操作。
A.反馈
B.自动允许
C.备电工作
D.启动
[多选题]“三人连锁放炮”是指（ ）
A.A、爆破员
B.B、安检员
C.C、班长
D.D、瓦检员
