热门试题:
[判断题]风险控制措施是指为将风险消除,企业针对风险而采取的相应控制措施。( )
A.正确
B.错误
[单项选择]每升尿内含血量超过1ml时为（）
A. 肉眼血尿
B. 镜下血尿
C. 白细胞每高倍视野大于5个
D. 尾形上皮细胞
E. 乳糜尿
[单项选择]In the 1900’s, American townspeople usually washed and brushed their teeth and combed their hair in the kitchen. Or they kept a water pitcher (大水罐) and a wash basin in their rooms and took care of these things there.
The bathtub was a wash tub (澡盆) filled with water from the stove. If you were small enough you could sit down by drawing your knees to your chest, Otherwise, you washed yourself standing up. Often all the women and girls in the family bathed together. Then the men and boys did. In most families this was Saturday-night because Sundays they went to church.
A small number of families did have running water. But that depended on Whether there was a water system where they lived and on whether they could afford the plumbing (水管实施 ). Some people had bathtubs in their homes as early as 1895. But many others did not have their first bath in a bathtub until 1910 or later when they were fifteen or sixteen years old.
Which of the following statements is true
A. Males and females in the family took turns using the bathtub.
B. Some bathtubs were big enough for many people to bathe in at the same time.
C. All the women and girls of a family could bathe together standing up in the tub.
D. When several family members bathed together, they did not use the bathtu
[判断题]农业用电功率因数考核标准为0.80。 ( )
A.正确
B.错误
[单选题]标志着全国性抗日战争开始的事件是( )。
A.九一八事变
B.一·二八事件
C.七七事变
D.八一三事件
[单选题]冬季外温不低于－（ ）℃时，客室内平均气温应保持在对8-2错℃之间。
A.7
B.对对
C.对4
D.2对
[单选题]动车组规范规定：列车长（重联时为运行方向前组列车长）接到车站与（ ）有关的作业完毕通知后，按规定通知司机或随车机械师关闭车门。
A.行车
B.旅客售票完毕
C.客运
D.旅客出站完毕
[简答题]在同一台印刷机上，用120g/m2的铜版纸和胶版纸印刷，试问哪一种纸张需要的印刷压力大？为什么？
[单选题]混凝土枕线路冻害地段,在冻结前,应有计划地撤出调高垫板进行捣固。在冻结后,冻起高度不超过( )mm地段,可用调高垫板整修。
A.20
B.15
C.10
D.16
[判断题]按贷后管理责任移交规定，调整岗位的客户经理可以先离岗后移交。（）
A.正确
B.错误
[多项选择]智能建筑是指运用( )和现代建筑艺术相结合，通过对机电设备的自动控制，对信息资源的管理，向用户提供信息服务及安全、舒适、便利的环境服务，投资回报合理，适合当今信息技术高速发展的需求特点的现代化建筑。
A. 现代计算机技术
B. 自动控制技术
C. 通信技术
D. 多媒体技术
E. 互联网技术
[单项选择]下列不为郁证特征的是（）
A. 精神抑郁
B. 潮热盗汗
C. 胁肋胀痛
D. 易怒善哭
E. 咽中如物梗阻
[判断题] 酸奶到达市场后，在储存和销售的过程中仍会变酸。
A.正确
B.错误
[多选题] 侵犯公民、法人和其他组织的财产权造成损害的,应当按以下哪些方式处理?()
A. 处罚款、罚金、追缴、没收财产或者违法征收、征用财产的,返还财产
B. 查封、扣押、冻结财产的,解除对财产的查封、扣押、冻结,造成财产损坏的,按照损害程度给付相应的赔偿金
C. 吊销许可证和执照、责令停产停业的,赔偿停产停业期间必要的费用开支
D. 查封、扣押、冻结财产的,解除对财产的查封、扣押、冻结,造成财产灭失的,给付相应的赔偿金
[单项选择]他行卡在建行ATM上查询，（）跨行查询费。
A. 按每笔4元收取
B. 不收取
[单项选择]增压泵油闪点应高于（）℃。
A. 160
B. 170
C. 180
D. 190
[判断题]禁止令的期限，既可以与管制执行、缓刑考验的期限相同，也可以长于管制执行、缓刑考验的期限，但不得少于管制执行、缓刑考验的期限。
A.正确
B.错误
[单项选择]患者，男，65岁。胸闷气短，甚则胸痛彻背，心悸，汗出，畏寒，肢冷，腰疲乏力，面色苍白，唇甲青紫，舌淡紫，脉沉细。其证候是（）
A. 饮停胸胁
B. 络气不和
C. 阳气虚衰
D. 气阴两虚
E. 阴寒凝滞
[多项选择]队列研究中有关暴露的叙述下列哪些是正确的（）。
A. 指研究对象接触过某种待研究的物质
B. 指皮肤对外的暴露
C. 指具有某种待研究的特征或行为
D. 指给予了某种干预措施
E. 可以是有害的，也可以是有益的
[单项选择]
Selection to participate in a top executive-education program is an important rung on the ladder to top corporate jobs. U. S. corporations (1) billions of dollars in this form of management development -- and use it to (2) and train fast-track managers. Yet one (3) of executive education found that less than 5% of the managers (4) to these high-profile programs are women -- and minorities are terribly (5) as well.
The numbers are (6) . In regular business (7) usually paid for by the participant, not an employer -- there are plenty of women and minorities. Women, for example, (8) for about 30% of MBA candidates. Yet in the (9) programs paid for by corporations that round out a manager’s credentials at a (10) career point, usually at age 40 or 45, companies are making only a (11) investment in developing female and minority executives. A case (12) point: Only abo
A. under-represented
B. underlined
C. underestimated
D. undermined
[判断题]轧辊上刻痕有利于轧件咬入。 ( )
A.正确
B.错误
[单选题]肠热症病后多长时间可采血做肥达试验?( )
A.1~2周
B.2~3周
C.3~4周
D.4~5周
E.5~6周
[单项选择]治疗正虚瘀结型积证首选方剂是（）
A. 八珍汤
B. 化积丸
C. 八珍汤合化积丸
D. 膈下逐瘀汤
E. 膈下逐瘀汤合八珍汤
[单选题]关于心包摩擦音,错误的是
A.可见于各种感染性心包炎
B.可见于贫血
C.可见于急性心肌梗死
D.可见于尿毒症
E.可见于心脏损伤后综合征
[判断题]安全带的挂钩或绳子应挂在结实牢固的构件上.或专为挂安全带用的钢丝绳上，并应采用高挂低用的方式。禁止挂在移动或不牢固的物件上。
A.正确
B.错误
[单项选择]
The notion of NP-completeness has provided a (66) mathematical definition for (67) intractability of NP problems. But this measure applies only to worst-case complexity. Being NP-complete does not (68) that a problem is intractable on the average case. Indeed, some NP-complete problems are " (69) on average", though some may not be. Levin initiated the study of average-case intractability, He showed that a bounded tiling problem under a simple distribution is average-case NP-complete. Since then, several additional average-case NP-complete problems have been shown within Levin’s (70) . This paper is intended to provide a comprehensive survey of average-case NP-complete problems that have been published so far, and the techniques of obtaining these results.
（66）处填（）。
A. relaxed
B. rough
C. rigorous
D. feasible
[单项选择]在一定职业活动中应遵循的、体现一定职业特征的、调整一定职业关系的职业行为准则和规范是（）。
A. 狭义的职业道德
B. 广义的职业道德
C. 一半职业道德
D. 会计职业道德
[判断题]撤离时如旅客无视机组指示，可通过口令、喊话、广播等方式反复提醒旅客。
A.正确
B.错误
[单项选择]关于舌下阜的描述正确的是（）
A. 有舌下腺小管的开口
B. 有舌腺的开口
C. 只有下颌下腺管的开口
D. 有下颌下腺管和舌下腺大管的开口
E. 有腭腺的开口
[单项选择]下列微生物中，属非细胞型微生物的是（）。
A. 细菌
B. 支原体
C. 衣原体
D. 病毒
E. 放线菌
[单选题]当周围的气温下降时，按照QNE基准巡航中的航空器实际飞行高度会（）
A.降低
B.不变
C.上升
D.不确定
[单选题]《变电评价管理规定第55分册辅助设施检修策略》：火灾报警控制器无法与视频、门禁等辅助设施实现( )时，检查控制系统。
A.联锁
B.互启
C.闭锁
D.联动
[多选题]煤气中毒时病人最初感觉为( )、头昏、( )、呕吐、( )，抽痉、昏迷，( )
A.头痛
B.恶心
C.两颊、前胸皮肤及口唇呈樱桃红色
D.软弱无力
[单选题]编组超重列车时,在中间站应得到()的同意,并均须经列车调度员准许。
A.司机
B.车站值班员
C.车站调度员
[判断题]轴向压缩时,杆件的绝对变形值为负。 ( )
A.正确
B.错误
[单选题]分布于四肢外侧和头面、躯干的经脉是( )
A.阴经
B.阴维脉
C.阳经
D.带脉
[判断题]有限空间作业监护人应持有北京市安监局核发的有限空间特种作业证，且证件应在有效期内。
A.正确
B.错误
[多选题]地震灾害发生时,进行生命救助,通过问、判、测、()等方法,利用生命探测仪、搜救犬等装备,确定被埋人员数量和具体位置。( )
A. 听
B. 喊
C. 嗅
D. 寻
