Niagara is an Indian word which means "roaring water", Indeed, the roar of the falling water of Niagara can be heard (1) a distance of 5kms, Imagine (2) of water flowing over a cliff 90 feet high and you will get an idea of that terrible noise. And (3) tremendous power the Niagara River has! It moves big rocks about and throws them into the boiling water below. (4) ago an old ship without single person on board was put in mid-stream. It sailed down the river (5) a toy boat with great speed. Having reached the fall, the ship dropped into the boiling water, never (6) again. There were some people who wanted to become famous (7) , swimming across the most dangerous part of the Niagara River. One of them was Captain Webb who said that he would try to swim cross the Niagara, which (8) crowds of people. On the evening of July 1st, 1893, Captain Webb came up to the river and (9) a plunge. His having
A. in name
B. under the name of
C. by name
D. to the name of
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A. 净现值 B. 现值指数 C. 内含报酬率 D. 会计收益率 E. 投资回收期 [单项选择]观察舟状骨,应该摄
A. 腕关节后前位 B. 腕关节侧位 C. 腕关节尺侧偏展位 D. 腕关节斜位 E. 手后前位 [多选题]向符合长大下坡道条件的岔线或实际坡度超过10‰的岔线进行调车作业时,应符合的规定有( )。(应知应会-《行规》第55条)
A.关门车辆数不得超过取送车总辆数的6%(尾数不足1辆按四舍五入计算) B.关门车辆数不得超过取送车总辆数的5%(尾数不足1辆按四舍五入计算) C.运行速度不超过60km/h D.运行速度不超过25km/h [判断题]动火作业间断或终结后,应汇报工作票签发人,方可离开。
A.正确 B.错误 [判断题]《南昌局集团公司旅客声明丢失实名制车票挂失补办流程》(南铁客[2021]42号)规定,不能提供购票时所使用的有效身份证件的旅客声称丢失实名制纸质车票时,发站不予办理挂失补办手续,列车和到站按无票处理,并登记其身份信息。
A.正确 B.错误 [多选题]下列( )容易积聚高浓度瓦斯
A.工作面上隅角 B.风硐内 C.采空区 D.盲巷 E.略 F.略 [单选题]下述哪项不是非特异性免疫的组成因素
A.皮肤黏膜 B.血脑屏障 C.B淋巴细胞 D.中性粒细胞 E.吞噬细胞 [单选题]下列属于抑制尿酸生成的药物是
A.糖皮质激素 B.别嘌醇 C.非甾体抗炎药 D.秋水仙碱 E.苯溴马隆 [单选题]接地组别为D,ynll的电力变压器,其二次线电压与一次线电压之间的相位关系为( )。
A.300 B.600 C.1200 D.1800 [单项选择]下列哪项不是慢性肾炎治疗主要目的()
A. 防止肾功能进行性恶化 B. 延缓肾功能进行性恶化 C. 改善或缓解临床症状 D. 防治严重并发症 E. 消除尿蛋白及尿红细胞 [判断题]. 常用的非屏蔽双绞线根据其通信质量一般分为五类,其中局域网一般使用3类以上双绞线。
A.正确 B.错误 [多选题]以下哪些内容属于叉车作业“五不叉”的内容?( )
A.物件堆码不稳不叉 B.叉尖可能损坏物件时不叉 C.超重或重量不明不叉 [单选题]允许速度Vmax>1 60 km/h的正线线路轨道静态几何尺寸临时补修容许偏差管理值:轨距为( ),水平为8 mm,高低为8 mm,轨向(直线)为7 mm。
A.+2,一2 mm B.+4,一4 mm C.+6,一2 mm D.+6,一4 mm [单选题]本案中,若民警对该男子身体进行检查,应当出示:(单选)
A.身份证和工作证 B.搜查证和检查证 C.检查证和工作证 D.搜查证和身份证 [单项选择]常用的国外搜索引擎是
A. www.sina.com B. www.sohu.com C. www.yahoo.com D. www.CHINANET.com [单选题]气行失常不包括
A.气滞 B.气陷 C.气闭 D.气脱 E.气虚 [判断题]张某因盗窃被公安机关刑事拘留3日后发现其盗窃数额未达到追诉标准,公安机关撤销刑事案件后对其作出行政拘留10日的处罚决定,送拘留所执行行政拘留10日。
A.正确 B.错误 [单项选择]
In Washington D. C. , 1600 Pennsylvania Avenue is a very special address. It is the address of the White House, the home of the president of the United States. [单选题]三相交流发电机的三个始端在空间分布上必须相差( ).
A.60° B.90° C.120° D.150° [多选题]电网管理单位停电检修,以空气开关等无明显断开点的设备作为停电隔离点时,应采取( )等措施防止误送电。
A.设置绝缘隔离挡板 B.悬挂标示牌 C.加锁 D.拆除空气开关 [单项选择]萘啶酸类的通用药名词干是()
A. -penem B. -oxacln C. sulpha- D. -mycin E. -oxef [判断题]液压环形(多效能)防喷器在使用减压调压阀或缓冲储能器控制的情况下,不能强行起下钻具。
A.正确 B.错误 [判断题]区间作业返回进站信号机前收到机车信号,弹出“进站信号确认”窗口,司机确认后,按正常监控模式控制。( )
A.正确 B.错误 [单选题]第6.5.3.1条规定:“以手触试”原则上适用于所有( )许可工作。能触试的设备应以手触试,若工作负责人不作要求则可不以手触试。
A.不停电 B.带电 C.停电 D.热备用状态 [多项选择]如遇一般事故,应急处理中不包括()。
A. 取消会展期间的一切展览展示活动; B. 向现场当事人了解事故发生的情况; C. 会同警方及消防部门到现场勘察情况及取证; D. 分析事故发生的原因,采取必要、有效的措施。 [判断题]岩石的可钻性是指穿孔破碎的难易程度()
A.正确 B.错误 [判断题]短续口令的特点是:预令和动令之间有较长的停顿
A.正确 B.错误 [单项选择]建设工程监理的行为主体是( )。
A. 建设单位 B. 总监理工程师 C. 施工单位 D. 工程监理企业 我来回答: 提交
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