热门试题:
[判断题]山区抬运笨重物件或钢筋混凝土电杆的道路,其宽度不宜小于0m。
A.正确
B.错误
[判断题]使用人字梯时,应挂好安全链钩,安全链钩不得随意延长或缩短。
A.正确
B.错误
[单选题]《铁路旅客运输服务质量规范》中规定,停站立岗时,面向旅客放行方向立岗(),做好安全宣传,验票上车,重点帮扶,安全乘降。
A.任何站台不背对车厢连接处立岗
B.高站台时不背对车厢连接处立岗
C.在站台时不背对车厢连接处立岗
D.低站台时不背对车厢连接处立岗
[单项选择]煤与瓦斯突出矿井掘进工作面局部通风机应采用()通风。
A. 压入式
B. 抽出式
C. 混合式
[填空题]Fill in the flow charts below. Write NO MORE THAN THREE WORDS.
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[判断题]附件上传规则:单个附件大小不能大于5M,最多上传10个附件,一次可以上传多个附件。
A.正确
B.错误
[单选题]若一张U盘封住了写保护口,则____。 ( )
A. 既向外传染病毒又会感染病毒
B. 即不会向处传染病毒,也不会感染病毒
C. 不会传染病毒,但会感染病毒
D. 不会感染病毒,但会传染病毒
[单项选择]We hadn’t expected a power cut so we were astonished when the whole house was ______ into darkness.
A. dived
B. plunged
C. drowned
D. dropped
[单项选择]At the age of 16, Lee Hyuk Joon’s life is a living hell. The South Korean 10th grader gets up at 6 in the morning to go to school, and studies most of the day until returning home at 6 p. m. After dinner, it’s time to hit the books again—at one of Seoul’s many so-called cram schools. Lee gets back home at 1 in the morning, sleeps less than five hours, then repeats the routine—five days a week. It’s a grueling schedule, but Lee worries that it may not be good enough to get him into a top university. Some of his classmates study even harder.
South Korea’s education system has long been highly competitive. But for Lee and the other 700,000 high-school sophomores in the country, high-school studies have gotten even more intense. That’s because South Korea has conceived a new college-entrance system, which will be implemented in 2008. This year’s 10th graders will be the first group evaluated by the new admissions standard, which places more emphasis on grades in the three years of hig
[单选题]进行现场工作时,在合上交流(直流)电源前,应测量电源侧是否有直流(交流)电位。
A.A.正确
B.B.错误
[判断题]在社会主义市场经济中,计划手段可有可无。()
[单选题]肾小球滤过率增加而肾小管吸收能力不能相应增加,可导致妊娠期妇女尿中( )排出量增加。
A.葡萄糖、氨基酸、水溶性维生素、碘
B.葡萄糖、钙、水溶性维生素
C.氨基酸、水溶性维生素、碘、钙
D.葡萄糖、氨基酸、水溶性维生素、铁
[多项选择]下列各项,可能引起事业单位的非流动资产基金发生增减变化的有()。
A. 购进固定资产
B. 计提固定资产折旧
C. 出售固定资产
D. 购进无形资产
[单选题]胸长神经起于 ( )
A.臂丛神经后束
B.臂丛神经的锁骨上部
C.臂丛神经的锁骨下部
D.臂丛神经内侧束
E.臂丛神经外侧束
[判断题] 犯诈骗罪,为窝藏赃物、抗拒抓捕或者毁灭罪证而当场使用暴力或者以暴力相威胁的,以抢劫罪定罪处罚。
A.正确
B.错误
[单选题]凡参加高处作业的人员,应( )进行一次体检。
A.直接投掷
B.视情况可投掷可用绳索吊取
C.使用绳索,禁止上下投掷
[单项选择]关于异嗜性抗原,下列哪一对组合是正确的
A. 大肠杆菌O86-人A血型物质
B. 肺炎球菌14型-人B血型物质
C. 大肠杆菌14型-人结肠黏膜
D. 衣原体-MG株链球菌
E. 立克次体-大肠杆菌
[单选题]
上述工作票执行过程中,对装设接地线的要求,以下说法正确的是()
A.验明设备确无电压后,应立即将检修设备接地并三相短路
B.工作人员可以变更工作票中指定的接地线位置
C.可采用缠绕的方法进行接地或短路。接地线应使用专用的线夹固定在导体上
D.线路工作装拆接地线时装设人应填写《线路工作接地线使用登记管理表》,并作为工作票的附件保存
[单项选择]现在流行性脑脊髓膜炎的发病率大幅度下降,呈现
A. 散发
B. 爆发
C. 流行
D. 大流行
E. 短期波动
[判断题]( )钢轨锈蚀主要发生在易受盐碱浸蚀的地段和隧道内,应在摸清锈蚀情况、特征、规律和成因的基础上选用防锈材料,并严格执行施涂工艺,以求取得良好效果。
A.正确
B.错误
[简答题]铂锗一铂热电偶的正级为红色,负级为绿色。
[判断题]资金入库后核心系统将打印现金调拨凭证,并由出库方和入库方在现金调拨凭证上签章确认。 厦国银发〔2020〕94号:关于颁发《厦门国际银行股份有限公司境内机构出纳工作管理办法补充规定》的通知
A.正确
B.错误
[单项选择]()不属于敌对进路。
A. 同一道发线上对向的列车进路
B. 同一道发线上对向的调车进路
C. 同一道发线上对向的列车进路与调车进路
D. 同一咽喉区对向重叠的调车进路
[多选题]墙的承重方案有( )。
A.柱承重
B.横墙承重
C.纵墙承重
D.纵横墙混合承重
E.墙与柱混合承重
[填空题]May,7,2009
Dear Dean Green,
I have learnt from your school newspaper that you are seeking a Chinese teacher for short-term Chinese course run by your depatrment.I am wondering whether ycu conside my application for the position as I wish to gain some academic background from your college.
I am a male visiting scholar of 45 from China.I graduated from Jilin University,China,specializing in physics.But I sometimes attended lectures in the Chinese Department,and I am fond of the Chinese classics.Every week,I can afford to teach Chinese conversation for tenperiods as I am on vacation now.
You may obtain further information about my fitness for the position by telephoning the dean of the department where I am working.
Hoping that you’ll offer me the opportunity of an interview and I shall do my best to make the appointment a success.
Yours sincerely,
[单选题]正线及客车径路钢轨异型接头必须使用( )钢轨。
A.异型
B.耐磨
C.淬火
D.合金
[判断题]根据《商业银行流动性风险管理办法》,流动性风险是指商业银行无法以合理成本及时获得充足资金,用于偿付到期债务、履行其他支付义务和满足正常业务开展的其他资金需求的风险。( )
A.正确
B.错误
[判断题]煤层厚度是指煤层顶底板之间的垂直距离。( )
A.正确
B.错误
[判断题]滴管内液面自行下降时原因多为输液胶管太粗,滴速太快
A.正确
B.错误
[判断题]新参加工作的人员、实习人员和临时参加劳动的人员(管理人员、非全日制用工等),应经过安全知识教育后,方可到现场单独工作。
A.正确
B.错误
[单选题]主要承担地市级人民政府专项储备任务和宏观调控任务的客户,最高可评定为( )级。
A.AAA
B.AA
C.A
D.A-
[多选题]电动工具的电气部分维修后,应进行( )。
A.A.外观检查
B.B.绝缘电阻测量
C.C.绝缘耐压试验
D.D.直流电阻测量
E.略
F.略
G.略
[单项选择]Conversation begins almost the moment we come into contact with another and continues throughout the day (56) the aid of cell phones and computers. However, we are so often absorbed in conversation that we (57) sight of its true purpose and value.
One important (58) of a good conversation is that the words are (59) used to express thoughts and feelings. We are (60) deep thoughts and strong emotions, yet our vocabularies are not (61) for this expression, and many (62) little effort to expand that. Perhaps you see a movie that (63) you deeply, yet you have the following conversation: “So, what did you think of the film” “Oh, my God, it was so sad, I swear. I went through (64) a box of tissues (面巾纸). I was in tears.” This dialogue is (65) an effective way of expressing feelings. It gives no (66) of how or why the movie truly (67) you. Such commonly-used phrases are certainly not enough to de
A. too
B. never
C. also
D. yet
[判断题]按照通过人体电流的大小,人体反应状态的不同,可将电流划分为感知电流、摆脱电流和室颤电流。
A.正确
B.错误
[多项选择]下列关于经济效果与经济效益的表述中,正确的有( )。
A. 经济效益是指经济效果的社会有效性的价值体现,经济效益是经济效果的基础
B. 经济效果与经济效益的区别在于,经济效果是一个绝对值,经济效益是一个相对值
C. 经济效果的实质是经济效率,经济效益的实质是盈利
D. 经济效益直观,但经济效果比经济效益更能揭示出投入和产出间的内在联系,具有可比性
E. 经济效果与经济效益在本质上是一样的,都是反映所得与所费的关系,都是讲求社会劳动时间的节约
[单选题]《中国铁路总公司关于印发外宾乘车证管理办法的通知》(铁总运2017-22号)规定,( )部门负责组织实施《外宾乘车证管理办法》及有关规定,负责审核外宾乘车证的请领。
A.总公司运输局
B.各铁路局
C.各站段
D.各车间部门