热门试题:
[单选题]财政政策实现资源的优化配置的核心问题是:
A.收支平衡
B.充分就业
C.价格稳定
D.财政资金的投向问题
[多选题]串励电流电动机的特点是( )
A.机械特性接近恒功率特性
B.低速时转矩大
C.广泛用于电动车辆牵引
D.机械特性接近恒转矩特性
[单项选择]下列各组县级或以上行政区域的名称中,用字全部正确的是()。
A. 和田、于都
B. 株洲、东筦
C. 荷泽、伊犁
D. 哈蜜、婺源
[判断题]钢筋混凝土四边简支双向板,在荷载作用下不能产生塑性内力重分布。()
[单选题]进入有限空间作业单位进入有限空间作业前,必须填写履行( )内部审批、现场许可手续。
A.工作票
B.危险点控制单
C.申请单
[单选题]人的食管长度一般在( )cm左右。
A.5
B.15
C.25
D.45
[单项选择]治疗宫缩乏力,应用缩宫素的注意事项下列哪项正确()
A. 常用于静脉推注
B. 适用于不协调宫缩乏力
C. 用药后宫缩越强,效果越佳
D. 出现胎儿窘迫立即停药
E. 适用于中骨盆和出口狭窄
[填空题] 如行车条件有较大变化,或曲线发生( )、( )、( )等情况,应根据实测行车速度和实际牵引质量,重新计算和调整超高。
[单项选择]男性,26岁,与其父吵架后服敌敌畏200ml,15分钟后送医院,神志清楚,治疗过程中最重要的措施是()
A. 静脉注射地西泮
B. 应用阿托品
C. 应用解磷定
D. 应用水合氯醛
E. 彻底洗胃
[单选题]绕行停留车辆时其距离应不少于( ) m,并注意车辆动态和邻线上开来的列车。
A.2
B.3
C.4
D.5
[单项选择]Terrorism has become so widespread that it is now impossible to dismiss it as the action of a few crazy people. In fact, terrorism--the use of violence by small groups of people to accomplish political alms they feel unable to bring about by peaceful, legitimate means--has sociological roots.
Terrorism most often stems from the situation of people who consider themselves a national group but who feel that no state, no legitimate and widely recognized autonomous government, represents them. Since all the inhabitable territory of the world is divided into states, which are the main organizational units through which people can exercise political power, people without a state to represent them feel completely powerless and cut off from the world order. To have independence--and even a recognized identity--as a people, those individuals feel that, too, must have a sovereign state government. Thus terrorism is frequently a tactic of people who find themselves or feel themselves to b
A. positive
B. neutral
C. contradicted
D. negative
[多项选择]作为市场信息收集方法的系统法,其基本环节包括()。
A. 摸清业务要求
B. 调查目的
C. 调查内容
D. 调查
E. 校验
[多选题]液压剪扩两用钳主要用于( )。
A.剪切
B.扩张
C.牵拉
D.开凿
[单项选择]患者,男,30岁,有上感病史,2d前突然出现左耳内疼痛和左耳听力下降,并有血水流出,电测听检查示左耳传导性聋,局部检查见左耳鼓膜上有一紫色血疱,鼓膜红肿,外耳道皮肤充血,最可能的诊断是()
A. 急性化脓性中耳炎
B. 分泌性中耳炎
C. 大疱性鼓膜炎
D. 蓝鼓膜
E. 颈静脉球体瘤
[单选题]某铁路线路K3+500纵坡高程为506.358m ,K3+980纵坡高程为513.558m,K4+600纵坡高程为516.658m,设置竖曲线半径为5000m,该K3+980处的竖曲线是( )。【该题涉及6.1内容】
A.向上凸型竖曲线
B.向下凹型竖曲线
C.螺旋线型竖曲线
D.无法判断
[单项选择]书籍:纸张( )。
A. 毛笔:宣纸
B. 文具,文具盒
C. 菜肴:萝卜
D. 飞机;大炮
[单项选择]《温热论》中指出:温病与伤寒主要区别在于()
A. 发病季节不同
B. 传染与不传染
C. 辨营卫气血方法不同
D. 治疗方法不同
[单项选择]正常小儿,女,出生时体重3.4kg,现体重5kg,头尚不能长时间直立,吸吮、握持反射存在。社区护士估计小儿的年龄为()
A. 满1个月
B. 满2个月
C. 满6个月
D. 满7个月
E. 满8个月
[单选题]不参与血糖调节的激素是
A.胰岛素
B.肾上腺素
C.甲状腺素
D.甲状旁腺素
E.生长素
[单选题]根据《城乡规划法》的规定,建设单位或者个人在乡、村庄规划区内进行乡镇企业、乡村公共设施和公益事业建设的,首先向( )提出申请。
A.村民委员会
B.乡、镇人民政府
C.市县城乡规划主管部门
D.乡镇人民代表大会
[单项选择] Ten years ago I used to be very fit. I cycled to work during the week days and I got a lot of exercise at the weekends. I used to play tennis a lot and go for long walks. In those days I had a job in an office, but I did not have many things to do, so I didn’’t earn very much. I knew it was not a very good job but I had a lot of time to do the things I enjoyed doing.
Then, about eight years ago, I got a much better job. The pay was better. But the hours were a lot longer, too. I bought a car and drove to work every day. I began to take people out to lunch. "Expense account lunches". And I began to put on weight, too. I stopped playing tennis and going for long walks at the weekend because I just didn’’t have any time for things like that any more. There’’s a lot of stress in a job like mine. Perhaps that’’s why I started drinking more than I used to. For example, I used to have only half a glass of whisky when I got home, then I started filling the glass to the top. Then I had
A. He cycled to work every day.
B. He got a lot of exercise every day.
C. He was very fit.
D. He didn’t play basketball.
[判断题]安全带应低挂高用,不准将绳打结
A.正确
B.错误
[单选题]胸膜腔
A.是两肺与心周围一个完全封闭的腔隙
B.由脏胸膜和壁胸膜围成
C.内含少量粘液
D.腔内压力较大气压力为高
E.左、右胸膜腔相通
[多选题]电信诈骗资金返还时,冻结银行发现该冻结账户还有被其他司法部门冻结的,应当( )
A.继续资金返还工作
B.请公安机关提供一份继续强制执行资金返还的加盖公章的函件
C.暂停资金返还工作
D.请公安机关提供协商一致同意并出具加盖司法部门公章的函件
[单项选择]国务院令第493号《生产安全事故报告和调查处理条例》,将“生产安全事故”定义为:生产经营活动中发生的造成( )的事件。
A. 人身伤亡或者财产经济损失
B. 人员重伤或者直接经济损失
C. 人身伤亡或者直接经济损失
D. 人员重伤或者财产经济损失
[单项选择]
4
Mr. Abu, the laboratory attendant, came in from the adjoining store and briskly cleaned the blackboard. He was a retired African sergeant from the Army Medical Corps and was feared by the boys. If he caught any of them in any petty thieving, he offered them the choice of a hard smack on the bottom or of being reported to the science master. Most boys chose the former as they knew the matter would end there with no long interviews, moral arguments and an entry in the conduct book.
The science master, a man called Vernier, stepped in and stood on his small plat- form. Vernier set the experiments for the day and demonstrated them, then retired behind the "Church Times" which he read seriously in between walking quickly along the rows of laboratory benches, advising boys. It was a simple heat experiment to show that a dark surface gave out more heat by radiation than a bright surface.
During the class, Vernier was called away to t
A. Kojo took chemicals for some useful experiment but Sorie only wasted his in mak ing an alcoholic drink.
B. Sorie was rich but Kojo was poor
C. Kojo had a guilty conscience but Sorie did not
D. when Kojo objected, Sorie proved that what they were doing was reasonable
[单选题]下不属于网络协议的有( )。
A.HTTP
B.FTP
C.TCP/IP
D.HTML
[单项选择]老李现年55岁,用趸缴保费购买了一个20年延期全额偿还年金,保费为20万元,每年给付金额为2万元。假设老李在65岁死亡,保险公司的给付金额是( )。
A. 10万元
B. 20万元
C. 累计价值
D. 不支付
[单选题]发动机节温器失效,会造成( )。
A.冷气不足
B.暖气不足
C.不制冷
D.过热
[判断题]一个民族、一个国家,必须知道自己是谁,是从哪里来的,要到哪里去,想明白了、想对了,就要坚定不移朝着目标前进。( )
A.正确
B.错误
[单选题]启动发电机运行中轴承温升不大于___。
A.55℃
B.60℃
C.65℃
D.70℃
[单选题]智能服务区是指以( )为核心的智能设备服务区域。
A.新一代超级柜台
B.超级柜台
C.存取款机
D.取款机
[单项选择]与单纯扩散相比,易化扩散最主要的特点是( )
A. 顺浓度差转运
B. 不消耗生物能
C. 需要膜蛋白的帮助
D. 是脂性物质跨膜扩散的主要方式
E. 是离子扩散的主要方式
[判断题]违纪党员在党组织作出处分决定前死亡,对于应当给予开除党籍处分的,开除其党籍。( )
A.正确
B.错误
[单选题]以下属于一类票务事故的是()。
A.A.客运值班员在交接班时,发现站存车票或现金有误,未立即报值班站长或站长,值班站长或站长未及时调查原因及上报站务中心
B.B.丢失“现金交款单”,未及时报财务部
C.C.任何蓄意导致公司票务收益流失或侵占公司票务收益的行为
D.D.在未经结算部门同意的情况下,车站员工采取任何手段,达到核对实收
和应收目的的行为
[多选题]《旅客列车空调失效应急处置办法》(铁总运2017-140号)规定,发生列车空调失效时,应急处置工作应坚持()原则。
A.以人为本,安全第一
B.预防为主,防治结合
C.统一指挥,分工协作
D.快速反应,科学处理
[填空题]啤酒瞬时杀菌是在板式热交接器中被迅速加热到72~78℃,保温时间不超过()min,即可达到杀菌目的。
[判断题]道德与法律是相互补充、促进、转化的关系。