| Auctions are public sales of goods,
conducted by an officially approved auctioneer. He asked the crowd to gather in
the auction room to bid for various items on sale. He encourages buyers to bid
higher figures and finally names the highest bidder as the buyer of the goods.
This is called "knocking down" the goods, for the bidding ends when the
auctioneer bangs a small hammer on a raised platform. The ancient Romans probably invented sales by auction and the English word comes from the Latin "autic", meaning "increase". The Romans usually sold in this way the spoils taken in war; these sales were called "sub hasta", meaning "under the spear", a spear being stuck in the ground as a signal for a crowd to gather. In England in the eighteenth and nineteenth centuries goods were often sold "by the candle"; a short candle was lit by the auctio A. the auctioneer knocks on the table______. B. The auctioneer names the highest bidder as the buyer of the goods C. the goods are knocked down onto the table D. the auctioneer bangs the table with a hammer [单项选择]患者男性，56岁，尿毒症，精神萎靡，下腹无胀满，24h尿量为60ml，请问患者的排尿状况属于
A. 正常 B. 无尿 C. 少尿 D. 尿潴留 E. 尿量偏少 [判断题]上、下行或由不同馈线供电的设备间的分段绝缘器其主绝缘爬电距离不小于1.6m;分段绝缘器的空气绝缘间隙不应小于330mm。( )(注明出处:《普速铁路接触网安全工作规则》第68条)
A.正确 B.错误 [判断题]刘某伙同他人在闹市采取暴力方式,强制行人佩戴宣扬恐怖主义、极端主义标志,刘某涉嫌宣扬恐怖主义、极端主义罪。
A.正确 B.错误 [判断题]CRH380B型动车组空调系统有工作情况包括：空调开，空调关，空调紧急关闭模式，应急通风。
A.正确 B.错误 [单项选择]
Passage Three [判断题]从业人员有权了解其作业场所和工作岗位存在的危险因素、防范措施及事故应急措施。
A.正确 B.错误 [填空题]（ ） 是压缩机减轻重量和缩小空间尺寸的一般途径。
[多选题]《客运班组台账资料管理办法》规定,( )台账是普速旅客列车硬座车应配备的。
A.作业过程 B.交接簿 C.沿途给水情况记录簿 D.去向登记 [判断题]休息时可以坐在钢轨、轨枕头及道床边坡上。
A.正确 B.错误 [判断题]单向板的施工缝可留置在平行于板的短边的任何位置处。
[判断题]电缆在桥架内敷设时，排列应整齐，不宜交叉。( )
A.正确 B.错误 [单选题]《国家电网有限公司输变电工程施工分包安全管理办法》规定，（）负责审查专业分包商的施工组织措施、技术措施、质量保证措施；监督专业分包商按照有关规定开展标准工艺应用、工程建设标准强制性条文执行、质量通病防治等工作；全过程参与专业分包质量的管理与验收评定。
A.施工项目部 B.监理项目部 C.业主项目部 D.施工承包商 [单选题]动车制动初速度为200km／h时，列车紧急制动距离限值为（）。
A.A、2000m B. B、3000m C. C、3200m D. D、3800m [填空题]41、UASB反应器包括以下几个部分：进水和配水系统、反应器的池体和_(1)_。
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