热门试题:
[单选题] 非铁路产权机车车辆凭（ ） 回送。
A.货物运单
B.回送清单
C.货运记录
D.直接回送
[单选题]在有限空间内进行动火作业时，空气中可燃气体的浓度应低于爆炸下限的（ ）。
A.A.1%
B.B.6%
C.C.5%
D.D.3%
[单选题]消防水泵控制柜应设置机械应急启泵功能，机械应急启动时，应确保消防水泵在报警后(____)内正常工作。
A.3min
B.5min
C.6min
D.8min
[单选题]依据《砌体结构工程施工质量验收规范》GB50203-2011,9.3.4填充墙砌体使用蒸压加气混凝土砌块砌筑，错缝搭砌长度不应小于砌块长度的（ ）。
A.1/2。
B.1/3。
C.1/4。
D.1/5。
[多选题]灾害监测系统维护工作应坚持“（ ）”的方针，贯彻预防与整修相结合的原则，确保系统设备运用状态良好。
A.安全第一
B.预防为主
C.检修并重
D.严检慎修
[多项选择]下列选项中，属于用人单位可以单方面解除劳动合同的有（）。
A. 劳动者在试用期被证明不符合录用条件的
B. 劳动者被依法追究刑事责任的
C. 劳动者严重违反用人单位的规章制度的
D. 劳动者患病或者非因工负伤，在规定的医疗期满不能从事原工作的
[单选题]统计工作中最首要最关键的步骤
A. 统计设计
B. 原始资料的收集
C. 资料的详细分析
D. 结果准确汇报
E. 选择合适的统计分析方法
[单项选择]包皮嵌顿三天，阴茎头青紫，包皮明显水肿、淤血，紧急处理是
A. 用药物控制感染
B. 试行包皮复位
C. 包皮嵌顿环切开
D. 包皮水肿部位穿刺抽水
[单选题]试水装置一般装在（）。
A.A.消防主干管
B.B.消防横支管
C.C.消防立管
D.D.最不利点
[判断题]外被层主要是用于保护铠装层或金属护套免受化学腐蚀及其它环境损害。
A.正确
B.错误
[单选题]水平角是指（）。
A.A、地面上任意两直线间的夹角
B.B、在同一竖直面内视线与水平线的夹角
C.C、从空间一点出发的两个方向在水平面上投影所夹
的角度
D.D、直线与基本方向的夹角
[简答题]{{B}}Shopping on the Net{{/B}}
You are to write in three parts.
In the first part, state specifically what your opinion is.
In the second part, provide one or two reasons to support your opinion.
In the last part, bring what you have written to a natural conclusion or make a summary.
Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the instructions may result in a loss of marks.
[判断题]莱斯自动化系统中，在雷达管制席位上可进行系统工作模式与旁路工作模式切换，在系统模式下将显示系统综合航迹和单雷达航迹，旁路模式下显示旁路雷达航迹。（ ）
A.正确
B.错误
[单项选择]Questions 11 to 18 are based on the conversation you have just heard.
A. 35.
B. 36.
C. 34.
D. 40.
[单选题]用偏心夹紧工件比用螺旋夹紧工件的主要优点是().
A.夹紧力大
B.夹紧可靠
C.动作迅速
D.不易损坏工件
[判断题] 参加铁路营业线施工的劳务工必须由具有带班资格的正式职工(即带班人员)带领,不准劳务工单独上道作业。
A.正确
B.错误
[单项选择]语句RELEASEALLEXCEPTA能够清除的变量是( )。
A. A1
B. Ab1
C. A2
D. AB
[单选题] HSE管理体系文件可分为( )层。
A.二
B.三
C.四
D.五
[单选题]道岔发生挤岔故障时，道岔名显示为（ ）
A.绿色
B.黄色
C.红色并闪光
D.红色
[单选题]若代谢性酸中毒伴低钾血症时，尿pH5.6，说明存在
A.正常的肾脏酸化功能
B.Ⅰ型肾小管酸中毒
C.Ⅱ型肾小管酸中毒
D.Ⅳ型肾小管酸中毒
[单选题]
KLC40C-1T1型空调机组压缩机停机后，为避免立即启动造成过载，设有延时继电器控制，实现至少延时( )才能再启动的倍压启动保护。
A.30 s
B.60 s
C.90 s
D.120 s
[单项选择]姜汁炮炙药物的目的是（）
A. 加强药物的止呕作用
B. 加强药物的化痰作用
C. 加强药物的止痛效果
D. 消除药物的刺激性
E. 减轻药物的温热性
[判断题]多点驱动带式输送机可以降低输送的带的张力，可以使用普通编织输送带，达到减少设备、增加输送距离的目的。（）
[判断题]在车站内除到发线外站线使用装载较重的单轨小车及人力推运的轻型车辆时，采用停车手信号随车移动进行防护。
A.正确
B.错误
[填空题] During the 1980s, unemployment (失业人数) and underemployment (不充分就业) in some countries was so high as 90 per cent. Some countries did not 【B1】 enough food; basic needs in housing and clothing were not 【B2】 . Many of these countries looked 【B3】 the industrial processes of the developed nations for solution.
【B4】 , problems cannot always be solved by 【B5】 the industrialized nations. Industry in the developed nations is highly automated and very 【B6】 . It provides fewer jobs than labor-intensive industrial 【B7】 , and highly skilled workers are needed to 【B8】 and repair the equipment. These workers must be trained, 【B9】 many nations do not have the necessary training institutions. Thus, the 【B10】 of importing industry becomes higher. Students must be sent abroad to receive vocational and 【B11】 training. 【B12】 , just to begin training, the students must 【B13】 learn English, French, Germans, or Japanese. The students then spend many years abroad, and 【B14】
A. A．done
B．met
C．reached
D．dealt
[单选题]生产经营单位因兼并、重组、转制等导致隶属关系、经营方式、法定代表人发生变化的应急预案应当()修订.
A.不
B.三年后
C.及时
[填空题]As a public relations officer, he is said (know) ______ some very influential people.
[单项选择] 第二篇From Ponzi to Madoff
The year was 1920. The country was the United States of America. The man’s name was Charles Ponzi. Ponzi told people to stop depositing money in a savings account. Instead, they should give it to him to save for them. Ponzi promised to pay them more than the bank. For example, a savings account might pay you $ 5 a year for every $ 100 you deposit. Ponzi, however, would pay you $ 40 a year for every $ 100 you gave him to hold. Many people thought this was a good plan. They began to give their money to Ponzi.
How could Ponzi make so much money for people This is what he did with the money people gave him: He used some of that money to pay other people who gave him money. However, he also kept a lot of the money for himself. Soon he had $ 250 million. This was a kind of theft, and it was against the law. The people who gave him their money didn’t think anything was wrong. Ponzi paid them every month, just like a
A. He spent it all on things for himself.
B. He used some of it to pay other people.
C. He deposited it all in a bank.
D. He kept it all to save for a good plan.
[单选题]司机室控制机柜每列车有( ）套。
A.1
B.2
C.4
D.6
[判断题]低级语言更利于机器识别，高级语言更利于人识别，都能用来描述算法编写程序。
[单项选择]方案在有车辆进行匹配后，（）。
A. 允许修改
B. 不允许修改
C. 由核保人员进行方案修改
D. 由团单方案创建人进行修改
[单选题]头罩间隙调整后保证头罩除底面的其它面和车体闪缝均匀，且头罩伸入车体内的宽度一致，两头罩中间缝隙小于( ）mm。
A.3
B.5
C.8
D.10
[多选题] “普世价值”被认为是打打破了民族、种族、阶级和国家的界限,超越了一切 ( ) ,事实上,并不是人类共同的价值观 0.5分
A. 文明
B. 宗教
C.信仰
D.规律
[单项选择]（）《沿着有中国特色的社会主义的道路前进》宣告中国社会主义房地产市场。
A. 1980年1月
B. 1988年10月
C. 1987年10月
D. 1994年1月
[单选题]稳频稳压不间断电源(UPS)设备后面板的插座为()
A.市电输入插座
B.UPS输出插座
C.市电输出插座
D.UPS输入插座
[单项选择]患者，男性，60岁，右上腹胀痛4个月伴黄疸1月余，体检：肝肋下4cm，剑突下5cm，质硬，移动性浊音(+)。最可能的诊断
A. 晚期肝癌
B. 肝硬化
C. 细菌性肝脓肿
D. 胆总管结石
E. 肝炎
[单选题]《山东省生产经营单位安全生产主体责任规定》要求，安全生产委员会每（ ）至少召开1次会议，会议应当有书面记录。
A.天
B.周
C.月
D.季度
[单选题]画成( ),用于说明产品的装配顺序。
A.分解式轴测装配图
B.整体式轴测装配图
C.轴测剖视装配图
D.轴测图
