热门试题:
[多选题]新能源汽车交通事故潜在危险性大,( )、( )泄露易引发火灾,现场警 戒不严,易出现新的车辆事故。
A. 机油
B.变速器油
C.燃油
D.电解液
[单选题]活性炭受悬浮物或胶体物质污染而影响吸附过滤时,可采用()的方法来清洗。
A.反冲洗
B.蒸汽吹洗
C.高温灼烧
D.有机溶剂萃取
[单选题]电力系统受在小干扰后,不发生非周期性失步,自动恢复到起始运行状态的能力,称为( )。
A.静态稳定
B.系统的抗干扰能力
C.动态稳定
D.初态稳定
[判断题]全会提出,全党必须铭记生于忧患、死于安乐,常怀远虑、居安思危, 继续推进新时代党的建设新的伟大工程,坚持全面从严治党,坚定不移推进党风廉政建设和反腐败斗争。( )
A.正确
B.错误
[多项选择]Which two statements are true about the hashCode method?()
A. The hashCode method for a given class can be used to test for object equality and object inequality for that class.
B. The hashCode method is used by the java.util.SortedSet collection class to order theelements within that set.
C. The hashCode method for a given class can be used to test for object inequality, but NOT object equality, for that class.
D. The only important characteristic of the values returned by a hashCode method is that the distribution of values must follow a Gaussian distribution.
E. The hashCode method is used by the java.util.HashSet collection class to group the elements within that set into hash buckets for swift retrieval.
[单项选择]功能疏散风热、透疹止痒、明目退翳、息风止痉的药物是()
A. 薄荷
B. 牛蒡子
C. 蝉蜕
D. 葛根
E. 升麻
[单项选择]患者女性,26岁,叩诊心界向左下移位,心尖区可闻及收缩期柔和、吹风样、时限短、局限的杂音,该患者的诊断不可能是
A. 冠心病
B. 扩张型心肌病
C. 二尖瓣脱垂综合征
D. 贫血性心脏病
E. 高血压心脏病
[填空题]SQL的SELECT语句中,用来定义一个区间范围的特殊运算符是______。
[判断题]基于预算指标设定的原则是要全面周到,因此,应该要求与预算相关的每一项指标都要作为绩效的关联指标而纳入绩效考核。
A.正确
B.错误
[单选题]用转账支票支付前欠货款,应填制()。
A.转账凭证
B.收款凭证
C.付款凭证
D.原始凭证
[多项选择]巨幼红细胞贫血的神经系统表现包括()
A. 易怒
B. 肌张力增加
C. 共济失调
D. 嗅觉降低
E. 锥体束征阳性
[判断题] 解危爆破钻孔不装药的部分必须填满水炮泥或粘土炮泥。
A.正确
B.错误
[判断题]行政执法机关及其行政执法人员依法行使职权的活动,行政相对人认为执法不合理的可以拒绝和抵制。
[单选题]《公安消防部队作战训练安全要则》规定:扑救可燃气体挥发性易燃液体火灾时,不得盲目灭火;若意外灭火后,要防止( )。
A.复爆复燃
B.供水中断
C.燃烧危险大
D.后果难以判断
[单选题]关于启动活门的叙述正确的是( )
A.启动活门因电磁阀故障可用1/2INCH的套筒转动启动活门轴伸出部分
B.启动活门因作动筒故障可人工按并保持启动活门的超控按钮
C.启动活门在风扇机匣的左侧
D.启动活门是电控电动的
[单选题]结扎输卵管常选在输卵管哪个部分
A.子宫部
B.峡部
C.壶腹部
D.漏斗部
E.海绵部
[单项选择]强度等级为MU10以上的灰砂砖可用于()建筑部位。
A. 一层以上
B. 防潮层以上
C. 基础
D. 任何
[不定项选择题]共用题干
患者,男性,40岁,体重70kg,锅炉房工人。在烧锅炉时不慎被开水烫伤,双下肢(含臀部)出现水疱、红肿,疼痛剧烈。该患者的烧伤面积是46%,浅Ⅱ度烧伤。请问
患者第一个24小时补充的胶体液约为
A.1610ml
B.2300ml
C.4600ml
D.5000ml
E.4000ml
[单选题]支队以上单位每( )至少组织1次队容风纪检查。
A.周
B.月
C.季度
D.半年
[多项选择]农户信用评定对象应具备的基本条件包括但不限于()。
A. 年满18周岁,具有完全民事行为能力,具有有效的身份证明
B. 信用观念强、资信状况良好,无恶意逃废债务记录
C. 家庭成员中须具有劳动生产或经营管理能力的劳动力
D. 从事符合国家产业政策的生产经营活动,并有合法、可靠的经济收入来源
E. 具有清偿贷款本息的能力和还款意愿
[单选题]有人看守道口的信号、工具、备品数量,钢丝绳单线1条、双线2条,长() m以上,两端有套,能拉动机动车辆。
A.5
B.3
C.4
D.1
[判断题]对违规行为责任人的处理方式中经济处理包括条线考核扣罚、扣发薪资、年金,以及降薪、经济处罚、经济赔偿等。
A.正确
B.错误
[单选题]脑血管疾病患者的护理
题目内容.脑出血与蛛网膜下隙出血的主要区别在于
可选项.
A.脑脊液含血多少
B.有无昏迷
C.有无偏瘫
D.年龄大小
E.有无脑膜刺激征
[判断题]空调空气加热系统一般应由热源、散热设备和输热管道这几个主要部分组成。它包括对进入车内空气的预热和电暖气对客车内热量损失的补偿。
A.正确
B.错误
[不定项选择题]共用题干
Traffic Jams一No End in Sight
1 Traffic congestion(拥堵)affects people throughout the world. Traffic jams cause smog in dozens of
cities across both the developed and developing world. In the U. S.,commuters(通勤人员)spend an
average of a full working week each year sitting in traffic jams,according to the Texas Transportation Institu-
te.While alternative ways of getting around are available,most people still choose their cars because they are
looking for convenience,comfort and privacy.
2 The most promising technique for reducing city traffic is called congestion pricing,whereby cities
charge a toll to enter certain parts of town at certain times of day.In theory,if the toll is high enough,some
drivers will cancel their trips or go by bus or train.And in practice it seems to work:Singapore,London and
Stockholm have reduced traffic and pollution in city centres thanks to congestion pricing.
3 Another way to reduce rush-hour traffic is for employers to implement flexitime,which lets employees
travel to and from work at off-peak traffic times to avoid the rush hour. Those who have to travel during busy
times can do their part by sharing cars.Employers can also allow more staff to telecommute(work from
home)so as to keep more cars off the road altogether.
4 Some urban planners still believe that the best way to ease traffic congestion is to build more roads,
especially roads that can take drivers around or over crowded city streets.But such techniques do not really
keep cars off the road;they only accommodate more of them.
5 Other,more forward-thinking,planners know that more and more drivers and cars are taking to the
roads every day,and they are unwilling to encourage more private automobiles when public transport is so
much better both for people and the environment.For this reason,the American government has decided to
spend some$7 billion on helping to increase capacity on public-transport systems and upgrade them with
more efficient technologies.But environmentalists complain that such funding is tiny compared with the$50
billion being spent on roads and bridges.
If charged high enough,some drivers may_________to enter certain parts of town.
A.go by bus
B.encourage more private cars
C.drive around
D.spend more money
E.reduce traffic jams
F.travel regularly
[单项选择]动圈式仪表采用毫伏计的形式,可将很小的直流信号转换成()。
A. 较小的位移
B. 较大的位移
C. 较大的电量信号
[单选题]超声波的声阻抗一般用符号( )表示。
A.P
B.I
C.Z
D.r
[单项选择]电工仪表额定相对误差是指,在正常工作条件下进行测量可能产生的最大基本误差与()之比。
A. 相对误差
B. 仪表最大量程
C. 真实值
D. 绝对误差
[单选题]在被控站本体调试、远动系统单点调试完成后,工程建设管理单位方可组织向 ( ) 申请远动功能系统调试验收。
A.集团公司
B.供电段
C.供电车间
D.供电工区
[单选题]两线皆改为电话闭塞法行车时,原则上不准组织反方向行车。必须反方向运行时,须经()准许。
A.调度所值班主任
B.列车调度员
C.车站值班员
D.站长
[单项选择]烧伤后诊断ARDS时错误的是以下哪一项().
A. 休克期出现呼吸加快、PaO2进行性下降,要警惕ARDS的发生
B. 氧合指数(PaO2/FiO2)判断ARDS不如PaO2灵敏
C. 动脉血气分析是诊断ARDS非常重要的检查手段
D. 严重的ALI即定义为ARDS,所以两者在诊断上非常相似
E. X线胸片双肺浸润影常提示肺水肿的存在
[单选题](47407)在电气化线路进行起道作业,起高线路单股不得超过( )mm。
A.5
B.15
C.30
D.45
[单选题]识别患者身份时至少使用( )以上患者身份标识。(1分)( )
A.1种
B.2种
C.3种
D.4种
[单选题]九华山在我国佛教史上占有重要地位,号称“佛国仙城”,位于( )。
A.湖北省丹江口境内
B.安徽省款县
C.安徽省青阳县境内
D.江西省九江市郊