热门试题:
[判断题]施工单位对列入建设工程概算的安全作业环境及安全施工措施所需费用,包括生产事故伤亡费用的支出。()
A.正确
B.错误
[单项选择]建筑高度超过100m的高层建筑,其生活给水系统宜采用的给水方式为______。
A. 垂直分区串联给水方式
B. 垂直分区并联给水方式
C. 垂直分区减压给水方式
D. 不分区的给水方式
[单选题]员工着工装乘坐地铁抢座,引起的投诉定性为( )类有责投诉。
A.一
B.二
C.三
D.四
[判断题] 冻伤患者急救时。可让患者多多喝酒。()
A.正确
B.错误
[单选题] (单选题)下列选项中,属于理性认识不同于感性认识特点的是()。()
A. 直接性
B. 主观性
C. 生动性
D. 抽象性
[单选题]对婴儿行胸外心脏按压,手掌根部应置于病人的()
A. 胸骨的中、上1/3交界处
B. 胸骨的中点
C.胸骨的中、下1/3交界处
D. 胸骨的下1/3处
E. 剑突下方
[判断题]按照JGJ46《施工现场临时用电安全技术规范》要求,行灯电源电压不得大于36V;潮湿和易触及带电体场所的照明,电源电压不得大于24V;特别潮湿场所、导电良好的地面或金属容器内的照明,电源电压不得大于12V。()
A.正确
B.错误
[单项选择]________是引起通货膨胀的直接原因。
A. 货币供应量大大少于流通需要的货币量
B. 货币供应量超过流通需要的货币量
C. 货币流通速度加快
D. 物价上涨,货币贬值
[判断题]限速35km/h的施工地段,当有作业人员时,现场防护员立岗接车,显示减速手信号
A.正确
B.错误
[单选题]HXD1C型电力机车C1、C2修程滚动抱轴承需补脂多少克?( )
A.40
B.50
C.60
D.70
[判断题]环境温度过低,若散热不良或燃料品质不佳,则容易在燃料供给系统形成气阻,影响发动机正常工作。( )(中)
A.正确
B.错误
[多项选择]依据《企业会计准则》的规定,下列有关存货可变现净值的表述中,正确的有( )。
A. 为执行销售合同而持有的存货,通常应当以产成品或商品合同价格作为其可变现净值的计算基础
B. 持有存货的数量多于销售合同订购数量,超出部分的存货可变现净值应当以产成品或商品的合同价格作为计算基础
C. 没有销售合同约定的存货,应当以产成品或商品市场销售价格作为其可变现净值的计算基础
D. 用于出售的材料,通常应当以市场销售价格作为其可变现净值的计算基础
[单项选择]患者男,10岁。全身水肿,尿少半个月,BP:100/80mmHg,Hb:140g/L。尿蛋白(+++),24小时定量8.0g,血BUN6mmol/L,血Cr正常,诊断为肾病综合征,基层医院给呋塞米后尿量增加。1周后突发腰痛,尿量明显减少,血BUN升至18mmol/L,尿镜检红细胞满视野。患者的饮食应为()
A. 高蛋白质饮食
B. 低蛋白质饮食
C. 优质蛋白质饮食
D. 优质高蛋白质饮食
E. 优质低蛋白质饮食
[判断题]柯尔伯格认为普遍原则的道德定向阶段是最高的道德阶段。
[不定项选择题]共用题干
Multiple Sclerosis(多发性硬化症)
1 Multiple Sclerosis ( MS) is a disease in which the patient ' s immune(免疫的)system attacks the
central nervous system.This can lead to numerous physical and mental symptoms,as the disease affects the
transmission of electrical signals between the body and the brain.However,the human body,being a
flexible,adaptable system,can compensate for some level of damage,so a person with MS can look and feel
fine even though the disease is present.
2 MS patients can have one of two main varieties of the disease:the relapsing form(复发型)and the
primary progressive form.In the relapsing form,the disease progresses in a series of jumps;at times it is in
remission(减轻),which meatis that a person's normal functions return for a period of time before the system
goes into relapse and the disease again becomes more active.This is the most common form of MS;80%~90%
of people have this form of the disease when they are first diagnosed.The relapse一remission cycle can
continue for many years.Eventually,however,loss of physical and cognitive functions starts to take place
and the remissions become less frequent.
3 In the primary progressive form of MS,there are no remissions and a continual but steady loss of
physical and cognitive functions takes place. This condition affects about 10%~15% of sufferers at diagnosis.
4 The expected course of the disease,or prognosis(预后),depends on many variables:the subtype of
the disease,the patient's individual characteristics and the initial symptoms.Life expectancy of patients,
however,is often nearly the same as that of an unaffected person一provided that a reasonable standard of
care is received.In some cases a near一normal life span is possible.
5 The cause of the disease is unclear ; it seems that some people have a genetic susceptibility(易感
性),which is triggered by some unknown environmental factor. Onset(发作)of the disease usually occurs in
young adults between the age of 20 and 40.It is more common in women than men;however,it has also
been diagnosed in young children and in elderly people.
MS affects the communication of nerve cells between the body and_______.
A.relatives of MS patients
B.the elderly people
C.the disease
D.the primary progressive form
E.the brain
F.life expectancy
[不定项选择]被告人王某与被害人李某同住某市一小区。王某因吸毒、赌博导致手头十分拮据。李某承包工程、开公司,正值春风得意之时。对此,王某嫉妒不已,总觉得自己能力不比王某差,不该受穷,便想从李某身上弄点钱花。一天王某见李某之子(5岁)自幼儿园回来后独自在院内玩耍,便心生一计,谎称带他到动物园玩,把他拐骗到远郊的一个亲戚家藏匿起来。王某回家后用左手给李某写了一封信,信中称李某如果想要自己儿子的话,就得于某月某日把50万元钱放在楼下的垃圾箱里,如报案或者不送钱就永远见不到儿子。李某接信后还是立即报案了,王某见计划未得逞,便从亲戚家把李之子接出来,领到野外的高粱地里将其杀死,遂准备逃往外地,后被抓获。根据上述案情,请回答下题:王某的行为在下列几项犯罪中有哪几种是可以排除的?()
A. 绑架罪
B. 故意杀人罪
C. 拐骗儿童罪
D. 敲诈勒索罪
[单选题]现场作业人员在低压线路和设备( ),检修或装表接电等工作前,应在与停电检修部位或表计电气上直接相连的可验电部位验电。
A.停电前
B.放电后
C.停电后
D.放电前
[单选题]在设置WRED丢弃策略时,对标记为AF21的流量下限设为35,上限设为40,标记为AF22的流量下限设为30,上限设为40,标记为AF23的流量下限设为25,上限设为40,另外达到上限时的丢弃概率都是10%,那么发生拥塞之前,哪个优先级的数据包能够得到一定的保证?
A.都一样
B.AF22
C.AF21
D.AF23
[判断题] 井下电缆必须悬挂,在水平巷道或倾斜井巷内悬挂点间距不得大于3 m。( )
A.正确
B.错误
[单项选择]长安汽车拥有重庆、北京等()大全球生产基地、30个整车及发动机工厂。
A. 8.0
B. 9.0
C. 10.0
D. 11.0
[判断题]当列车以RM模式打后备驾驶,在运行中打开驾驶端司机室车门不会触发紧制。
A.正确
B.错误
[判断题] 只有辨识危险,才能分析危险、评价危险和控制危险或消除危险。
A.正确
B.错误
[判断题]保证人与债权人可以就单个主合同分别订立保证合同,也可以协议在最高债权限度内就一定期间连续发生的借款合同或者某项商品交易合同订立一个保证合同。()
[单选题]工作负责人对工作班成员应进行安全教育,作业前对工作班成员进行()告知,明确带电设备位置,交代安全措施和技术措施,并履行确认手续。
A.A.技术措施
B.B.应急措施
C.C.风险
D.D.危险点
[单项选择]
《驾驶台规则》对值班人员的要求包括()。
Ⅰ.不做与值班无关的事;
Ⅱ.不嬉笑闲谈;
Ⅲ.不得在驾驶台用餐;
Ⅳ.负责保持驾驶台的清洁,维持驾驶台的秩序。
A. Ⅰ、Ⅲ、Ⅳ
B. Ⅰ—Ⅳ
C. Ⅰ、Ⅱ、Ⅳ
D. Ⅰ、Ⅳ
[多选题]列车尾部尚未越过发车站最外方预告标或( )停车时(双线区间为邻线预告标或特设的预告标),在未得到车站值班员(列车调度员)的同意之前禁止退行。
A.接近信号机
B.进站信号机
C.遮断信号机
D.预告信号机
[简答题]行李、包裹托运后至装车前,托运人要求取消托运应如何办理?
[单选题]下列不属于施工现场防控噪声危害措施的是( )。
A.消除和减弱噪声源
B.控制噪声传播
C.加强个人防护
D.其他三项均不属于
[多选题]生产经营单位作出涉及安全生产的经营决策,应当听取( )的意见。
A.安全生产管理机构
B.安全生产管理人员
C.生产技术负责人
D.职工代表
[单项选择]()有利于打破文化系统之间交流的屏障,为文化的传播、交流、融合开辟了一个崭新的天地,大大促进了世界文化的发展。
A. 信息传输手段的变化
B. 世界旅游业的发展
C. 空间技术的发展
D. 各国经济和贸易的发展
[判断题]对于电流互感器无论单匝还是多匝,都会受到外部电动力和内部电动力。(____)
A.正确
B.错误
[单项选择]Regular child care provided outside home or by someone other than the mother does not in itself undermine healthy emotional connections between mothers and their 15-month-old infants, according to a long-term national study. The finding holds even if care begins during the first 3 months after birth and runs for 30 hours or more per week.
Among infants who receive unkind and unresponsive care from their mothers, however, the mother-child relationship may be damaged. "This research helps us put apart complexities regarding child care that have not previously been studied in detail," contends Jay Belsky, a psychologist.
The investigation consists of 1,153 children and their families living in or near Boston. The youngsters, no more than 1 month old when they entered the study in 1991, will be tracked until the age of 7. Experimenters administered questionnaires to mothers in their homes and videotaped baby caretakers interacting with the kids at ages l, 6, and 15 months. Indepe
A. rain a kid’s growth
B. harm the mother-child tie
C. injure a baby’s emotional reaction
D. spoil a child’s personality
[单选题]工作面打眼前或打眼中,敲帮问顶时,人员要站在安全地点、详细观察( )。
A.顶板;
B.片帮;
C.退路
[判断题]调节变压器无载调压分接头前,应将变压器停电,并充分放电。
A.正确
B.错误
[判断题]柜台自营买卖比较分散,交易品种单一,一般仅为非上市发行的债权,通常交易量较小。 ( )
[单选题]某项目设备安装合同造价为6000万,则承担该工程的总承包单位应至少配备( )名专职安全生产管理人员。
A.1
B.2
C.3
D.4
[单选题]腹部损伤最常累及的肝脏是
A.胰腺
B.胃
C.结肠
D.脾