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[单选题]专责监护人不得兼做其他工作,临时离开时,应通知作业人员停止作业或离开作业现场。()
A.A-正确
B.B-错误
C.略
D.略
E.略
F.略
G.略

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[多选题]《铁路旅客运输管理规则》中规定,站容车容标准是()。
A.A、庄重美观
B.B、整洁卫生
C.C、设备齐全
D.D、标志鲜明
[单项选择]

My parents taught me not to waste food. My mom always found ways to make leftovers taste good. I went to Ilan to learn about some of their special food. As I was there, I learned about the food and the history of the area. I learned that they don’t waste food, either, and they use leftovers!
Many years ago, there was not enough food for everyone. People learned to cook and eat almost everything. They had to think of ways to make special dishes. One of these dishes is kao zha. It’s made with leftovers like meat; soup, oil and fat. That might not sound very good, but it does taste good. Today, kao zha is a special dish at big banquets.
Another famous dish is called zao bing. It’s made with fruit, meat and other things. I really liked it! But I didn’t want to eat too much. It has a lot of fat in it.
I smelled something burning and I saw smoke, so I found another special food of the Ilan area—duck meat. The duck meat is put in a b
A. two
B. three
C. four
D. five

[单项选择]某一弱碱的浓度为Cb,其电离常数为Kb,在下列哪一种情况时,该弱碱才可以用强酸直接滴定()
A. Cb·Kb>10-8
B. Cb·Kb≥10-8
C. Cb·Kb≥10-10
D. Cb·Kb>10-10
E. Cb·b10-10
[单选题]( )滚动轴承在代号中不标出精度等级字母。
A.超高级
B.高级
C.较高级
D.普通级
[单选题]除( )外,持低票价席别车票的旅客不能在高票价席别的车厢停留。
A.特殊情况并经列车长同意的
B.经客调批准
C.经列车长同意的
D.特殊情况
[简答题]肾绞痛的特点是什么
[单项选择]一只青蛙坐在井里,一只小鸟飞来,落在井沿上,青蛙问小鸟:“你从哪里来呀”小鸟回答说:“我从天上来,我飞了一百多里,口渴了下来找水喝。”青蛙说:“朋友,别说大话了!天不过井口那么大,还用飞那么远吗”小鸟说:“你弄错了,天无边无际,大得很哪!”青蛙笑了笑,说:“朋友,我天天坐在井里,一抬头就看见天,我不会弄错的。”小鸟也笑了,说:“朋友,是你弄错了。不信你跳出来看一看吧。” 这则寓言说明了什么道理( )
A. 谁都觉得自己生活的地方最好
B. 人只有走出自己的生存空间,才能看见更广阔的世界
C. 人应该听听别人的看法
D. 坐在家里比跑来跑去更正确
[单选题]严禁 未经许可擅自移动或拆除临时遮栏和标示牌。
A.领导
B.工作人员
C.施工人员
D.作业人员
[单选题]防护中使用的移动停车信号是( )。
A.昼间红色方牌,夜间柱上红色灯光
B.昼间黄色圆牌,夜间柱上黄色灯光
C.昼间绿色圆牌,夜间柱上绿色灯光
D.作业标和减速地点标
[多项选择]下列人员哪些属于工会积极分子()
A. 工会小组长
B. 车间工会兼职工会主席和委员
C. 工会专职干部
D. 车间(或科室)负责人
[单选题] 正常运行的变压器,每隔( )年需大修一次。
A.1~2
B.3~4
C.5~10
D.11~12。
[单选题]永续快速贷授信模式分为额度授信模式和单笔授信模式。
A.√
B.×
C.略
D.略
E.略
F.略
G.略
[单选题]气测录井对钻并液脱气的基本要求有脱气连续、()、脱气程度高。
A.脱气不连续
B.脱气稳定
C.脱气程度低
[单项选择]某抑郁症患者,男性,18岁,近2周病情复发。3天前父母发现他有自杀企图而送其住院。对这一患者医生首先要做的是()
A. 使患者认识到自杀是一种逃避生活的行为
B. 鼓励患者要坚强,要战胜自我
C. 详细了解病史,分析自杀企图的原因
D. 尽快使用抗抑郁药治疗控制病情
E. 使用抗焦虑药治疗
[单项选择]在招标投标的特性中,能体现社会市场经济的本质要求,也是招标投标的根本特性的是( )
A. 竞争性
B. 程序性
C. 一次性
D. 技术经济性
[判断题]-C-003 3 1 3
代用材料必须满足设计文件对该容器的要求。
A.正确
B.错误
[单选题]当整流负载容量较大,或要求直流电压脉动较小、易滤波时,应采用( )。( )
A.单相半波可控整流电路
B.单相全波可控整流电路
C.三相整流电路
D.二相整流电路
[多项选择]下列行为违反我国《建筑法》禁止性规定的是( )。
A. 超越本企业的资质等级承揽工程
B. 为增强竞争能力,和其他企业组成了联合体共同承揽工程
C. 尚未取得企业资质就四处承揽工程
D. 只有二级资质,为承揽某工程借用了另一企业的一级资质证书
E. 碍于情面,让另一公司使用了自己的资质证书
[判断题]集装箱箱号为必备标记,而且为了便于码头对集装箱体的登记与查找方便,集装箱体的前后左右都会有箱号等标记。 ( )
A.正确
B.错误
[单选题]火灾的水平蔓延速度快.闭式喷头的开放不能及时使喷水有效覆盖着火区域的场所应采用()。
A.干式系统
B.雨淋系统
C.水幕系统
D.预作用系统
[配伍题]早期肠套叠的非手术疗法是( )|蛔虫性肠梗阻的非手术疗法是( )|单纯性粘连性肠梗阻的非手术疗法是( )
A. 颠簸疗法
B. 钡剂灌肠复位
C. 早期开始氧气疗法
D. 口服植物油
E. 单纯胃肠减压
[多选题]有关前臂前群肌的描述正确的是( )
A.有参与前臂旋前的肌
B.指深屈肌可屈2~5指的远侧指间关节
C.拇长屈肌受桡神经支配
D.桡侧腕屈肌受桡神经支配
E.掌长肌受正中神经支配
[单选题]HXD3电力机车牵引电机采用由( )进风的独立通风冷却方式。
A.车内
B.车底
C.顶盖百叶窗
[单选题]嘉华公司2018年度资金平均占用额为4200万元,经分析,其中不合理部分为700万元。预计2019年度销售增长8%,资金周转加速5%,则2019年度资金需要量预计为( )万元。
A.3420
B.3591
C.3150
D.3213
[单选题]《北京局集团公司复兴号乘务作业质量标准(暂行)》规定:清洁袋按定员放置在座椅后背篼内;保洁工具放入洁具柜内;卫生间、洗面间的擦手纸放置在擦手纸盒内;每个马桶垫盒内放不少于( )个一次性马桶垫。
A.5
B.10
C.15
D.20
[多选题]开展业务训练,应当遵守下列安全规定:()
A.对参训人员进行安全教育;
B.对训练场地设施和装备器材进行全面检查;
C.督促安全员认真检查.落实各项安全措施;
D.训练前组织参训人员进行跑步.活动操等热身运动;
E.训练后组织进行适当的身体整理活动并进行安全讲评。
[单选题]无缝线路长轨条焊缝部位要保持平直,使用小型打磨机打磨后,用1m直尺测量,Vmax小于等于120km/h线路,工作边矢度不得大于( )。
A.0.1mm
B.0.2mm
C.0.3mm
D.0.5mm
[判断题]生产现场和经常有人工作的场所应配备急救箱,存放急救用品,并应指定专人负责保管。
A.正确
B.错误
[单选题]原子是“宇宙之砖”的观点属于 
A.主观唯心主义
B.客观唯心主义
C.庸俗唯物主义
D.机械唯物主义
[多选题]现代支付业务查询打印主要包含( )。"
A.行名行号查询
B.当日业务检查
C.往来账查询、往来账凭证打印
D.客户回单打印
E.申请书查询
F.即时转账借贷通知报文查询"
[判断题]公司法是调整公司的经济关系的法律规范的总称。
[单项选择]数码相机的成像元件是()
A. VCD
B. 像素
C. BCD
D. CCD
[多选题]心肺复苏法及其三项基本措施是()。
A.A-口对口(鼻)人工呼吸
B.B-胸外按压(人工循环
C.C-脱离电源
D.D-通畅气道
[单选题]无接地引下线的杆塔,可采用临时接地体。临时接地体的截面积和接地体在地面下深度分别不准小于()。
A.A.190mm²和0.8m
B.B.160mm²和0.6m
C.C.160mm²和0.8m
D.D.190mm²和0.6m
[单选题]下列不是带架水枪的优点是( )。
A.水流量大
B.射程远
C.扑救大面积火灾
D.扑救油类火灾
[单项选择]

More than any other country, America defines itself by a collective dream: the dream of economic opportunity and upward mobility. Its proudest boast is that it offers a chance of the good life to everybody who is willing to work hard and play by the rules. This ideal has made the United States the world’s strongest magnet for immigrants; it has also reconciled ordinary Americans to the rough side of a dynamic economy, with all its inequalities and insecurities. Who cares if the boss earns 300 times more than the average working staff, if the staff knows be can become the boss
Look around the world and the supremacy of "the American model" might seem assured. No other rich country has so successfully harnessed the modern juggernauts of technology and globalization The hallmarks of American capitalism—a willingness to take risks, a light regulatory touch and sharp competition—have spawned enormous wealth. "This economy is powerful, productiv
A. globalization may cause many social problems.
B. talent and capital results in disparity of wealth.
C. American business now has reached a plateau.
D. the middle class is less affected by globalization.

[单选题]冰域开阔、冰层较薄,救援人员一时无法接近河流、湖泊中遇险人员时,可选用(  )方法救援。
A. 破冰接近
B. 无人机投送救生衣(圈)
C. 强行接近
D. 水域机器人接近
[单项选择]The United States has historically had higher rates of marriage than those of other industrialized countries. The current annual marriage rate in the United States --- about 9 new marriages for every 1,000 people -- is (47) higher than it is in other industrialized countries. However, marriage is no longer as (48) as it was several decades ago. The proportion of American adults who are married (49) from 72 percent in 1970 to 60 percent in 2002. This does not mean that large numbers of people will (50) unmarried throughout their lives. Throughout the 20th century, about 90 percent of Americans married at some period in their lives. Experts (51) that about the same proportion of today’’s young adults will eventually marry. The timing of marriage has (52) consistently over the past century. In 1995 the average age of women in the United States at the time of their first marriage was 25 . The average age of men was about 27. Men and women in the United States marry for
[多选题]费雪方程式揭示了价格的变动取决于( )的影响。
A.产业结构的变动
B.货币流通速度
C.总产出
D.货币供给量

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