糖衣片的崩解时限是().
(71)Evidence from many ancient societies--Chinese, Greek, Mayan, and Egyptian--reveals that kicking games were played in those cultures. (72) The modem game of soccer began in the 19th century in England, when a variety of football games developed, all of which involved both handling and kicking the ball. The first laws of the modern game were supposedly drafted in 1862 by J.C)Thring. At a meeting of the London Football Association (FA)in 1863, the game of football was split into rugby football (the parent sport of American football), which permitted handling and carrying the ball, and association football, or soccer, which banned the use of the hands.
(73)At first soccer was played mostly in private schools and universities, but before long, people of the working classes picked up the sport, The FA Cup, a tournament first organized in 1871, sparked the rapid spread of soccer in England. (The tournament, which is still played, climaxes with the ann
Too Little for Global Warming Oil and gas will run out too fast for doomsday global warming scenarios to materialize, according to a controversial new analysis presented this week at the University of Uppsala in Sweden. The authors warn that all the fuel will be burnt before there is enough carbon dioxide in the atmosphere to realize predictions of melting ice caps and searing temperatures. Defending their predictions, scientists from the Intergovernmental Panel on Climate Change say they considered a range of estimates of oil and gas reserves, and point out that coal-burning could easily make up the shortfall. But all agree that burning coal would be even worse for the planet. The IPCC’s predictions of global meltdown pushed forward the 1997 Kyoto Protocol, an agreement obliging sig A. Fossil fuels. B. Green fuels. C. Coal-burning. D. Nothing. [多项选择]工程量清单中的工程量计算规则,按专业划分为( )。
A. 建筑工程、安装工程 B. 卫生工程 C. 装饰装修工程 D. 园林绿化工程 E. 市政工程 [单选题]在跨区间无缝线路上的无缝道岔尖轨及其前方() m范围内进行影响线路稳定的作业时,作业轨温范围为实际锁定轨温±10 ℃。
A.10 B.25 C.50 D.75 [判断题]塔式起重机夹轨钳的作用是用来夹紧钢轨,防止起重机在大风情况下被风力吹动而行走造成塔机出轨倾翻事故的装置。( )
A.正确 B.错误 [简答题]矿井通风系统的重大事故隐患判定标准是什么?
[单选题]责任成本应在( )的基础上编制、测算。
A.总包合同 B.分包合同 C.投标文件 D.施工图预算 [单选题]所有进入营业线之外线路行车限界的施工、维修以及线路检查作业,均必须按规定设置现场防护员和( )。
A.施工负责人 B.监控干部 C.车站值班员 D.驻站联络员 [单选题]检修发电机、同期调相机,若本机尚可从其他电源获得励磁电流,则此项电源应断开,并悬挂()的标示牌。
A.“禁止合闸,有人工作!” B.“禁止合闸,线路有人工作!” C.“禁止分闸!” D.“在此工作!” [判断题]十六烷值是表示柴油的自燃性能的项目。( )
A.正确 B.错误 [单选题] Oh, your flight is a()flight of CSN and KLM and that flight is run by CSN.
A. code-share B. excellent C. joint D. code-joint [判断题]行车工作必须坚持高度集中、统一指挥、逐级负责的原则,有关行车人员必须执行行调命令,服从调度指挥。 ( )
A.正确 B.错误 [单项选择]
A. 老年病人常症状典型 B. CT是确诊蛛网膜下腔出血敏感安全的首选方法 C. 常见并发症为再出血和迟发血管性痉挛 D. 大动脉瘤破裂可在短时间内死亡 E. 患者需要绝对卧床休息4~6周 [单选题]正压式空气呼器属()呼吸器,它是使用压缩空气的带气源的呼吸器,它依靠使用者背负的气瓶供给所呼吸的气体。(按塔里木教材)
A.过虑式开路循环 B.自给式闭路循环 C.自给式开路循环 D.供给式开路循环 [单选题]高热病人应用冰袋降温时,冰袋不能放置在( )
A.前额 B.头顶 C.腋下 D.心前区 E.腹股沟 [单项选择]下列工具中为需求分析常用工具的是( )。
A. PAD B. PFD C. N-S D. DFD [多选题]立井凿井期间,( )必须设置独立信号装置。井口信号装置必须与绞车的控制回路闭锁。
A.掘进工作面与吊盘 B.吊盘与井口 C.翻矸平台与绞车房 D.井口与提升机房 [简答题]高压试验的试验装置和测量仪器应符合试验和测量的安全要求。
[单选题] 《安全生产风险管理办法》规定,一定条件下易导致较大安全生产事故发生的风险称为一般风险,用()颜色表示。 。
A.红色 B.橙色 C.黄色 D.蓝色 [判断题]犯罪嫌疑人在侦查阶段就可以聘请律师。( )
[单选题]在220kV线路直线杆上,用火花间隙测试零值绝缘子,当在一串中已测出( )零值绝缘子时,应停止对该串继续测试。
A.2片 B.3片 C.4片 D.5片 [单选题]再生塔塔盘用冲洗水的主要作用是( )。
A. 清洗塔盘上的固体杂质 B. 防止碳酸盐堵塞塔盘 C. 洗去系统中的乙二醇 D. 洗去二氧化碳气体中的碳酸盐 [单选题]井下机电设备硐室内各种设备与墙壁之间应留出()m以上的通道。
A.0.4 B.0.3 C.0.5 我来回答: 提交
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