热门试题:
[多选题]制定《国家电网公司电力安全工作规程(电网建设部分)》是为了贯彻执行()的安全工作方针。
A.以人为本
B.安全第一
C.预防为主
D.综合治理
E.略
F.略
[单选题](61723)油水分离器不能清除压缩空气中的( )。 (1.0分)
A.矿物油
B.氧气
C.水分
D.灰尘
[单项选择]患者,女性,65岁,因右上腹疼痛10年,疼痛加剧伴发热5天而入院,既往曾因胆囊炎,多次住院保守治疗。现诊断为急性胆囊炎。为患者查体最可能存在的体征是()
A. 麦氏点压痛
B. 心脏杂音
C. 肝浊音界消失
D. 双肺啰音
E. Murphy征阳性
[单选题]50.商业银行对同一借款人的并购贷款余额占同期本行核心资本净额的比例不应超过( )。
A.A.4%
B.B.5%
C.C.8%
D.D.12%
[多选题]行李、包裹超过运到期限没有运到或发生票货分离、( )、( )时,车站必须立即先向发站拍发电报查询行李、包裹的下落。
A.污染
B.票货不符
C.误装卸
D.腐坏
[单项选择]能"上行头目,中开郁结,下调经水"的药物是()
A. 川芎
B. 延胡索
C. 五灵脂
D. 没药
E. 丹参
[单选题]1.33 申请解除抵押登记的,车辆管理所应当自受理之日起________内,审查提交的证明、凭证,在机动车登记证书上签注解除抵押登记的内容和日期。
A.当日
B.1日
C.2日
D.3日
[单项选择]促进女性第二性征发育的是
A. 雌激素
B. 雄激素
C. 孕激素
D. 催乳素
E. 卵泡刺激素
[单项选择]
A. agreed
B. opposed
C. assured
D. explained
[判断题]工作许可人应在确认工作票所列的安全措施完成后,方可发出许可工作的命令。
A.正确
B.错误
[简答题]比较李白的《登金陵凤凰台》与崔颢的《黄鹤楼》,并谈谈自己的看法?
[单选题]马克思曾说:“人的思维是否具有客观的真理性,这并不是一个理论的问题,而是一个()的问题。”
A.实际
B.具体
C.实践
D.唯物
[单项选择]肺痨之虚火灼肺证的证机概要是()
A. 阴虚肺燥,肺失滋润,肺伤络损
B. 阴伤气耗,肺脾两虚,肺气不清,脾虚不健
C. 肺肾阴伤,水亏火旺,燥热内灼,络损血溢
D. 阴伤及阳,精气虚竭,肺、脾、肾俱损
E. 肺肾阴伤,燥热内灼,肺肾俱损
[单选题]注汽锅炉停炉时,注汽生产阀门置于( )位置。
A.全关
B.半关
C.全开
D.半开
[多选题]根据《民用航空安全检查工作手册》第218条:遇有人员在民航安检现场长时间聚集、散发未中报宜传品时,应()。
A.予以制止
B.控制相关人员
C.通知值班领导到场处置
D.通知民用机场公安机关到场处置
[判断题] 如设备属于同一电压、位于同一楼层、同时停送电,且不会触及带电导体时,则允许在几个电气连接部分共用一张工作票。开工前工作票内的全部安全措施应一次做完。( )
A.正确
B.错误
[单选题]梯子与地面的夹角正确的为( )
A.30°~45°
B.45°~60°
C.65°~75°
D.75°~90°
[单选题]CAD是计算机的主要应用领域,它的含义是( )。
A.计算机辅助教育
B.计算机辅助测试
C.计算机辅助设计
D.计算机辅助管理
[单项选择]变容二极管调频器实现线性调频的条件是变容二极管的结电容变化指数().
A. 1/3
B. 1/2
C. 2
D. 4
[多项选择]不协调性宫缩乏力正确的是()
A. 子宫收缩极性倒置,影响宫口扩张
B. 阻碍胎先露下降,属无效宫缩
C. 子宫收缩不协调,使宫腔内压力处于低张状态
D. 自觉下腹部持续疼痛,拒按
E. 一般不出现胎儿宫内窘迫
[单选题]SS4改型电力机车机车冬季使用辅助压缩机前,将其连轴器转动一下,以使其动作灵活,减轻()。
A.起动阻力
B.启动困难
C.起动困难
D.连轴卡滞
[单项选择]对休克患者一般监测项目的描述中,下列哪项是错误的。()
A. 精神状态是反映脑组织血液灌流和全身循环状况的指标之一
B. 皮肤温度和色泽是体表灌流情况的标志
C. 血压是反映休克程度最为敏感的指标
D. 应用脉率/收缩压计算休克指数有助于判断休克的轻重程度
E. 抗休克治疗后血压正常而尿量仍少于20ml/h且尿比重偏低时应警惕急性肾功能衰竭的可能
[判断题]计算机联锁设备,进站信号机内方第一轨道区段红光带故障,开放引导信号后,需每间隔14s按压一次引导按钮,否则引导信号自动关闭。
A.正确
B.错误
[填空题]股道亮白光带,说明股道已锁闭,表示___继电器在落下状态。
[单选题]我国安全生产方针中的“预防为主”,是指按照事故发生的规律和特点,千方百计地防止事故的发生。下列措施中,最能体现“预防为主”的是( )。
A.追究事故责任,加大事故处罚力度
B.建设项目“三同时”
C.筹备应急资源,提高救援能力
[判断题]人生价值目标要靠社会实践才能转化为现实。
A.正确
B.错误
[单项选择]
Passage 5 With
950 million people, India ranks second to China among the most populous
countries. But since China (1) a family planning program in
1971, India has been closing the gap. Indians have reduced their birth rate but
not nearly (2) the Chinese have. If current growth rates
continue, India’s population will pass China’s around the year 2028 at about 1.7
billion. Should that happen, it won’t be the (3)
of the enlightened women of Kerala, a state in southern India.
(4) India as a whole adds almost 20 million people a year,
Kerala’s population is virtually stable. The reason is no mystery: nearly
two-thirds of Kerala women practice birth control, compared with about 40% in
the entire nation. The difference (5) the
emphasis put on health programs, including birth control, by the A. foster B. hamper C. reform D. advocate
[多选题]润滑系常见故障有( )。 A.机油压力过低 B.机油消耗过多 C.漏机油 D.机油压力过高 E.机油限压阀损坏
[单项选择]应用GB/T8929测量水的含量时,干燥管是为了防止空气中的()进入。 A. 二氧化碳 B. 氧气 C. 氮气 D. 水分
[多选题]以下哪些描述符合服务规范常用语的要求 A.“我们公司就是这么规定的” B.“好的,我们马上就去做” C.“为了确保设备的稳定运行,请根据规范要求进行操作” D.“您可以与我们签订维护协议,以便我们为您提供及时、周到的服务”
[单项选择] 阅读下面的短文,文中有15处空白,没处空白给出了4个选项,请根据短文的内容从4个选项中选择1个最佳答案。
Man and Computer
What makes people different from computer programs What is the missing
element that our theories don’t yet{{U}} (51) {{/U}}.for The answer is
simple: People read newspaper stories {{U}} (52) {{/U}}.a reason to learn
more about what they are interested in. Computers, on the other hand, don’t. In
fact, computers don’t{{U}} (53) {{/U}}. have interests; there is nothing
in particular that they are trying to find out when they read. If a computer{{U}}
(54) {{/U}}. is to be amodelof story understanding, it should also
read for a "purpose". Of course, people have several goals that
do not make{{U}} (55) {{/U}}to attribute to computers. One might read a
restaurant guide in order to satisfy hunger or entertainment goals, o A. tired B. hungry C. damaged D. broken
[单项选择]Topping the class academically was certainly an advantage. Studying was a breeze for Nigel. The reward was certainly incomparable to the little effort that he had to put it. It began when he was selected to help the teachers in the computer laboratories. The peak of his school career came not when he topped the school but when he was selected for the nationwide competition. Unlike everyone else, Nigel wanted to join the contest because he liked playing with the Lego sets and making something out of them. Nigel spent the next two months rebuilding his robot. It was during the time that Nigel found out about the prizes for the competition as well as another competitor. Alicia, from a neighboring school. His early intentions were forgotten. Getting the thousand-dollar prize was more important than anything else. Nigel decided to befriend Alicia. Unaware of his intentions, she told him all about the robot that she had been building for the competition. He even helped her to put the fi A. He tried to make friends with her. B. He was fond of building robots. C. He intended to help her. D. He didn’t want her to suspect him.
[单项选择]
The role of governments in environmental management is deficit but inescapable. Sometimes, the state tries to manage the resources it owns, and does so badly. Often, (1) , governments act in an even more harmful way. They actually subsidize the exploitation and (2) of natural resources. A whole (3) of policies, from farm-price support to protection for coal-mining, do environmental damage and often (4) no economic sense. Making good policies offers a two-fold (5) : a cleaner environmentpolilicians and a more efficient economy. Crowth and environmentalism can actually go hand in hand, if politicians have the courage to (6) the vested interest that subsidies create.
No activity affects more of the earth’s surface than farming, h shapes a third of the planet’s land area, not (7) Antarctica, and the proportion is rising. World food output per head has risen by 4 percent between the 1970s and 1980s mainly A. vanishing B. staying C. appearing D. dissolving
[单选题]在FLAURA研究中,为了更好的控制Ⅰ类错误的发生,采用序贯多重检验,其检验的次序是: A.PFS→S→CNS PFS B.S→PFS→CNS PFS C.S→CNS PFS→RR D.PFS→RR→S
[配伍题]Glasgow昏迷量表评估法,中度障碍是()。|Glasgow昏迷量表评估法,轻度障碍是()。|Glasgow昏迷量表评估法,重度障碍是()。 A. 12~15分 B. 13~14分 C. 8~13分 D. 9~12分 E. 3~8分
[填空题]客户向携入方申请办理携号转网时,应当提供的材料有( )、( )( )。
[单选题]发药时,如果病员提出疑问应: A.弃去药物,重新配药 B.报告护士长 C.报告医生 D.重新核对,确认无误,解释后再给药
[判断题]特快旅客列车在运行途中发生空气弹簧故障时,运行速度不得超过120km/h。 ( ) A.正确 B.错误
[单选题]( )是行车组织工作的基础。 A.A、列车编配表 B.B、列车时刻表 C.C、调度命令 D.D、行车组织规则
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