热门试题:
[单项选择]
A. disappointing
B. dull
C. frightening
D. sudden
[多选题]有限空间作业负责人必须确认作业人员、监护人员、（ ）等是否符合要求，并及时掌握作业变化情况，观察作业人员状况，当不符合安全要求时必须终止作业，发生紧急情况时必须立即组织救援。
A.作业环境
B.作业程序
C.防护设施
D.应急救援
[单选题] 用人单位必须采用有效的职业病防护设施,并为劳动者提供个人使用的
( )。
A.职业病防护用品
B.劳动防护用品
C.职业防护装备
D.安全防护装备
[判断题]职业病危害因素分类目录由国务院卫生行政部门会同国务院安全生产监督管理部门制定、调整并公布。
A.正确
B.错误
[单选题]物料提升机的拆卸程序一般是（ ）
A.先装后拆、自上面上
B.先装后拆、自下面上
C.先拆后装、自中间向两端
D.先装后拆、自两端向中间
[简答题]单位要做一个关于“两劳”人员再就业的调查，交给你负责，你怎么调查？
[简答题]在射线探伤中,如何辨别铸件中的疏松缺陷?
[单项选择]一般来说，有害气体的着陆点距烟囱的距离是有效排出高度的（）
A. 3-5倍
B. 6-8倍
C. 9-10倍
D. 10-20倍
[单选题]在重复恒量、恒定时间（等于半衰期）给药时，为迅速达到稳态血药浓度应：（ ）。
A.增加每次给药量
B.首次剂量加倍
C.连续恒速静脉滴注
D.缩短给药间隔
[单项选择]减压病引起的栓塞为（）
A. 气体栓塞
B. 血栓栓塞
C. 羊水栓塞
D. 脂肪栓塞
[判断题]线路或道岔的方向,直线要直,曲线要平顺,检查直线方向用10m弦线配以5m钢卷尺,或1m木折尺和20至30mm见方的木垫块()
A.正确
B.错误
[判断题]根据《关于进一步规范房屋建筑和市政工程生产安全事故报告和调查处理工作的若干意见》（建质〔2007〕257 号）文件规定，情况紧急时，事故现场有关人员可以直接向事故发生地县级以上人民政府建设主管部门和有关部门报告。
A.正确
B.错误
[单项选择]上消化道出血表现为呕血或黑粪，主要取决于（）。
A. 出血的速度和量
B. 出血部位的高低
C. 病变的性质
D. 凝血机制
E. 胃肠蠕动情况
[单项选择]At the Kyoto conference on global warming in December 1997, it became abundantly clear how complex it has become to work out international agreements relating to the environment because of economic concerns unique to each country. It is no longer (21) to try to forbid certain activities or to reduce (22) of certain substances. The global challenges of the inter-link between the environment and development increasingly (23) us to the core of the economic life of states. During the late 1980s we were able, through international agreements, to make deep (24) in emissions (25) the ozone layer. These reductions were made possible (26) the harmful substances could be replaced (27) negative effects on employment and the economies of states.
Although the threat of global warming has been known to world for decades, we know that the effects of measures, (28) harsh measures taken in some countries, would be nullified if (29) c
A. so that
B. even if
C. because
D. provided that
[判断题]当电路发生短路或严重过负荷时,熔断器能自动切断故障电路, 从而使电 器设备得到保护。 ( )
A.正确
B.错误
[多选题]甲为骗取保险金，先后三次诱使其妻乙购买人寿保险，金额达30万元，受益人为甲。某日，甲带乙开车出游，至一偏僻路段时，甲骗乙车子出现了故障，让乙下车，待乙下车后甲猛踩油门将乙撞死，然后逃逸。之后甲去保险公司索取乙的人身保险金。保险公司指派丙随甲进行事故鉴定。甲在丙发现疑点后将其买通，丙出具了对甲有利的鉴定意见，最终甲顺利地得到了保险赔偿金。以下说法正确的是（）
A.甲和丙构成保险诈骗罪的共犯
B.甲构成故意杀人罪和保险诈骗罪的牵连犯，应以故意杀人罪论处
C.丙构成提供虚假证明文件罪
D.甲构成故意杀人罪和保险诈骗罪，依法数罪并罚
[单项选择]驾驶出租汽车遇行人闯红灯横穿道路，应（）。
A. 连续鸣喇叭示意其停止横穿
B. 停车避让
C. 抢在行人之前通过
[多选题] 下列对于隐形图案描述正确的是( )
A.是采用热压印刷而成
B.变换角度时可以观察到深色浅色交替变化
C.属于安全印刷防伪不易模仿
D.是采用凹版印刷而成的
[多选题]关于定位轴线表述正确的是( )。
A.是确定房屋主要结构构件的位置及其标志尺寸的基线
B.纵向定位轴线用阿拉伯数字从左至右编号
C.承重外墙的定位轴线距顶层墙身内缘100mm
D.内墙的定位轴线一般与墙体的中心线重合
[多选题]值班站长每班按巡视检查制度进行巡站工作，巡视范围包括（）
A.站厅
B.站台
C.设备区
D.应急通道及站外风亭
[单项选择]打叶机框栏类型、尺寸各不相同，一般分为（）。
A. 六方棒型、菱形、园孔型；
B. 菱形、园孔型；
C. 方形、菱形、园孔型；
D. 六方棒型、菱形、园孔型、方形；
[单选题]根据相关规定，公安机关对大型群众性活动实行安全许可制度。该足球联赛的安全许可机关是：（单选）
A. 市公安机关
B.甲省公安机关
C.乙省公安机关
D.国务院公安部门
[单项选择]组织劳动力的多样性是指( )。
A. 劳动力的社会同质性
B. 劳动力的社会化和技术化的区分度
C. 组织内员工在社会特征上存在较为广泛的异质性
D. 劳动偏好的多样性
[单项选择]中医学认为多发性抽动症的主要病因是( )
A. 先天禀赋不足
B. 感受外邪
C. 饮食所伤
D. 情志失调
E. 以上均是
[多选题]下列关于灭火进攻路线选择的表述中,正确的是( )。
A.选择灭火进攻路线要采取最简便的方法,选择最短的距离和障碍最少的路线,并能迅速通过的地方。
B.选择灭火进攻路线要以最快的速度和最低限度的体能消耗,安全迅速地接近或到达着火部位(堵截阵地)。
C.择灭火进攻路线应利于所使用的消防器材装备迅速展开,并保证灭火战斗行动的顺利进行。
D.为防止火场内浓烟、火焰、爆炸、倒塌等对灭火行动路线的影响,在选择灭火进攻路线时,可充分依托火场内的地形、地物、建筑承重结构等条件,确保消防人员在较为安全的路线实施灭火作战行动。
E.火场指挥员要按迅速、安全、最大效能地进攻着火点的要求选择灭火进攻路线。
[不定项选择题]共用题干
第二篇
“Lucky" Lord Lucan一Alive or Dead?
On 8th November 1974 Lord Lucan, a British aristocrat（贵族）,vanished. The day before, his chil-
dren's nanny（保姆）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 techniques 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
（分居的）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 Maclaughlin,a former detective.
He believes that Lucan travelled to Go'a,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 to be a case of mistaken identity. The
man who died in 1996 was really Haplin,an ex-schoolteacher. 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.
According to the version in Paragraph 4,Lucan_________.
A.had escaped but was killed later
B.was involved in a murder in France
C.was caught in another country
D.met his partners on a ferry
[单项选择]渣浆泵填料每圈填料要将接口交错（）。
A. 45°
B. 90°
C. 120°
D. 180°
[判断题]要求运行值班人员在运行方式、操作调整上采取的措施，应填入工作票中的安全措施栏。
A.正确
B.错误
[单项选择]可出现缓脉的疾病有
A. 颅内压增高
B. 甲状腺功能减退
C. 黄疽
D. 周围循环衰竭
E. 病态窦房结综合征
[填空题]为了统一计算整个网络的开始时间和完成时间，应使整个网络归结为只有一个始点和一个（）
[判断题]用热敏电阻检测加热辊和压力辊的表面温度，并根据需要打开或关闭相应的加热灯，以保持设置的定影温度。
[判断题][T]BH015423
酸处理的储集层必须是具备开采价值的储层,这是酸后获得增产效果的地质基础。( )
A.正确
B.错误
[单选题]( )是指从一个概念想到另一个概念,从一种方法想到另一种方法,或从一种形象想到另一种形象的心理过程。
A.组合法、
B.联想法、
C.系统分析法、
D.类比法、
E.移植法
[判断题] 剖分式轴瓦两端的凸缘是用来增强轴瓦刚度的。
A.正确
B.错误
[多选题] 依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSG 510001-2015)第14.4.10条规定:杆塔起立离地后,应对杆塔进行( ),对各受力点处作一次全面检查,确无问题,再继续起立;杆塔起立( ) 后应减缓速度,注意各侧拉绳
A.全面检查
B.冲击试验
C.45°
D.60°
[单选题]AB002 同一型号的离心泵,比转数越大,则泵的( )。
A.扬程越低,流量越大
B.扬程越高,流量越大
C.扬程越低,流量越小
D.扬程越高,流量越小
