热门试题:
[单项选择]药品、医疗器械各单位建立网站从事经营活动必须经（）审核同意后方可开办。
A. 食品监督管理部门
B. 药品监督管理部门
C. 卫生部
D. 工商局
[填空题] 职工代表大会召开,应当有（ ）以上的职工代表出席。
[单项选择]对于二次雷达，S模式回答的译码是通过检测（）前导脉冲确认的。
A. 前2个
B. 前3个
C. 前4个
D. 前5个
[不定项选择题]共用题干
“Lucky” Lord Lucan一Alive or Dead
On 8th November 1974 Lord Lucan,a British aristocrat,vanished. The day before,his children's nanny had been brutally murdered and his wife had been attacked too. To this day the British public are still interested in the murder case because Lucan has never been found.
Now,over 30 years later,the police have reopened the case,hoping that new DNA tech-niques will help solve this murder mystery. People suspected that“Lucky”,as he was called by friends,wanted to kill his wife he no longer lived with. They say that Lucan entered his old house and in the dark,killed the nanny by mistake. His estranged wife heard noises,came downstairs and was also attacked,but managed to escape. Seven months after the murder,a jury concluded that Lucan had killed the nanny.
What happened next is unclear,but there are several theories which fall into one of three categories:he may have killed himself,he could have escaped or he might have been killed. It appears that the night after the murder,“Lucky”borrowed a car and drove it,Lucan's friend Aspinall said in an interview that he thought Lucan had committed suicide by sinking his boat in the English Channel.
Another version of events says that“Lucky”left the blood-soaked car on the coast and took a ferry to France. He was met there by someone who drove him to safety in another country. However,after a time,his rescuers became worried that they would become involved in the murder too and so Lucan was killed.
A further fascinating theory was made in the book Dead Lucky by Duncan MacLaugh-lin,a former detective. He believes that Lucan travelled to Goa,India,where he assumed the identity of a Mr. Barry Haplin. Lucan then lived in Goa till his death in 1996.In the end the claim turned out be a case of mistaken identity. The man who died in 1996 was really Hap-lin,an exschool teacher turned hippy. So what is the truth about Lucky?DNA testing has solved many murder cases,but who knows if it can close the book on this one.
The public are still interested in the investigation because______.
A.of the terrible murder
B.of the use of new DNA techniques
C.Lord Lucan has never been found
D.Lord Lucan was famous
[判断题]消防救援队伍风灾处置救援行动中组织灾情侦察实施排险作业根据灾情特点,救援人员做好个人等级防护 ( )
A.正确
B.错误
[单项选择]避雷器的伏安特性与被保护的电产屯设备的伏安特性要正确配合，即避雷器动作后的（）要比被保护设备通过同样电流时所能耐受的电压低。
A. 大气过电压
B. 残压
C. 操作过电压
D. 工频过电压
[多选题]放射治疗的职业防护包括 (2分.)
A.减少放射源的污染
B.放射源可随意放置
C.近距离接触放射源
D.工作人员的自我防护
[判断题]精神病人有违法行为的,一律不予行政处罚,但应当责令其监护人严加看管和治疗。
A.正确
B.错误
[单项选择]男性，45岁，今年来腰臀部痛放射到左足跟处，活动后加重，伴患肢发凉，以足趾远端为著，伴尿频、排尿困难，直腿抬高试验阳性。此病的诊断依据是（）
A. 腰背痛
B. 坐骨神经痛
C. 患肢发凉
D. 神经功能损害
E. 以上均是
[判断题] ( )建立在对企业的偏好、优先选择基础上的持续购买行为,才是企业需要的"客户忠诚"。
A.正确
B.错误
[判断题]ABJ004 4 3 5
埋在地下的接地线一般采用带有绝缘的单芯电缆。( )
A.正确
B.错误
[多项选择]提示降温治疗有效的指标是（）
A. 体温下降
B. 四肢末梢转暖
C. 发绀减轻或消失
D. 四肢末梢厥冷
E. 四肢末梢发绀
[判断题]传导传热在气体中是不存在的。 ( )
A.正确
B.错误
[填空题]____应正确及时地编制调车计划，按规定向____传达。（应知应会-《调细》第15条）
[多选题]领导机关实施对基层建设的科学指导，要坚持战略思维、历史思维、( )。
A.辩证思维
B.创新思维
C.法治思维
D.底线思维
[单项选择]钢丝绳的特点是承受骤加荷载和（）能力强。
A. 抗拉
B. 挠性
C. 过载
D. 抗破断
[单项选择]建设项目工程保险条款按照适用范围可分为( )。
A. 建筑工程保险条款和安装工程保险条款
B. 一切险条款和列明风险条款
C. 主条款和特别条款
D. 建筑工程保险条款和列明风险条款
[填空题]The ability to laugh at your own weaknesses and blunders (失误) has long been recognized as a sign of maturity. And yet this is one of the most difficult (47) of your sense of humor to develop.
Oscar Wilde once offered a (48) insight about the way we live our lives when he said that "Life is too important to be taken seriously." I don’t think he meant you don’t have to take your (49) , promises, work, etc. seriously. He didn’t mean that it’s OK to live life with no (50) I think he meant that the quality of our life suffers when we (51) everything in a serious manner. We are no longer (52) , cheerful and spontaneous as when we were kids when we take everything so seriously.
I think the key here is to take your work and your duties seriously, but take yourself (53) in the process. Otherwise, you will lose many benefits that a (54) attitude and humor can offer.
There’s a liberating quality that most
[单项选择]在制作网页时，通常用来进行页面布局的是（）
A. 图片
B. 文字
C. 表格
D. 表单
[单选题]电务人员需要使用电动转辙机备用钥匙、手摇把时，由使用负责人向（）调度申请使用道岔手摇把命令。
A.电务
B.供电
C.车站
D.集团
[单项选择]A类施工中，不开行电客车、工程列车的施工为（）类。
A. A1
B. A2
C. A3
D. A4
[单选题]建筑坍塌事故处置中，救援初期一般不得使用( )清理现场。
A.大型机械车辆
B.液压扩张器
C.水泥切割机
D.起重气垫
[单项选择]溃疡性结肠炎紧急手术指征不包括
A. 并发结肠癌
B. 并发大出血
C. 肠穿孔
D. 中毒性巨结肠内科治疗无效
E. 严重毒血症内科治疗无效
[单选题]《行规》第27条对货物列车中编挂车辆的补充规定：车端涂打“○许”标记以及车辆结构未设有风挡或虽设有风挡但已拆除的TK系列军用自备铁路车辆可与装用16、17号车钩的（ ）直接连挂，且不受《技规》第252条关于货物列车编组位置以及客车与货车的限制。
A.货车
B.客车
C.捣固机
D.救援列车
[单选题]旋翼的地面效应，是指飞行器在接近地面的高度工作时，被旋翼排向地面的气流受到地面阻挡，从而影响旋翼空气动力的一种现象。影响地面效应的因素
A.温度、飞行速度和风、地表环境
B.湿度、飞行速度和风、地表环境
C.高度、飞行速度和风、地表环境
[判断题]任何单位和个人可以故意破坏事故事件现场， 可以伪造、 隐匿或者毁灭相关证据。( )
A.正确
B.错误
[填空题]厂公司企业文化深化、落地的三大价值:( )、( )、( )。
[多选题]下列关于消防员避火防护服的维护保养要求,正确的是( )。
A.使用后可用干棉纱将消防员避火防护服表面烟垢和熏迹擦净,其它污垢可用软毛刷蘸中性洗涤剂刷洗,并用清水冲洗净。
B.可以用水浸泡或捶击。
C.镀金视窗应用软布擦拭干净,并覆盖一层PVC膜保护,以备再用。
D.应保存在干燥通风处,防止受潮和污染。
E.不能用水浸泡或捶击。
[单项选择]异金属接触电池中，两种金属的（）越大，所引起的电偶腐蚀越严重。
A. 电极电位
B. 电极电位差
C. 电极
D. 电流
[单选题]改革开放以来，我们党对公有制认识上的一个重大突破，就是明确了公有制和公有制的实现形式是两个不同层次的问题。公有制的实现形式是指资产或资本的()。
A.组织形式和经营方式
B.分配形式
C.所有权归属
D.占有形式
[多选题]ETC门架系统应急抢修主要针对( )(1分)
A.收费系统发生部省通信故障
B.大面积ETC门架系统故障
C.PSAM卡授权失败
D.网络通信故障
[单选题]基于工具坐标系进行xyz平移的功能函数是（ ）。
A.ORobT
B.CRobT
C.RelTool
D.Offs
[多项选择]室内给水管道支管安装，以下叙述中正确的有（）。
A. 明装支管一般沿墙敷设，并设有0.002～0.005的坡度，坡向立管或配水点
B. 当冷、热水管上下平行敷设时，热水支管应安装在上面
C. 当冷、热水管垂直安装时，热水管应在面向的左侧
D. 当卫生器具上，安装冷、热水龙头时，热水龙头应安装在右侧
[多选题]雨雪、大风天气或事故巡线，巡视人员应穿( )。
A.屏蔽服
B.绝缘鞋
C.防滑鞋
D.绝缘靴
[填空题]汽车传动系包括（）；（）；（）、驱动桥等部件。
[判断题]吹风时间的长短主要取决于燃料的灰熔点和空气流速。
[判断题]除经过铁路管理机构批准外,严禁任何单位或个人擅自在铁路线上铺设或者拓宽铁路道口或人行过道。（ ）
A.正确
B.错误
[单选题]人对突然的强大精神刺激的抵抗能力叫做( )。
A. 心理活动强度
B. 心理自控力
C. 心理活动耐受力
D. 环境适应能力
[单选题] 抽提精馏工艺是利用溶液中各组份的( )差异,而将它们得以分离的。
A.浓度
B.挥发度
C.温度
D.密度
