In the summer of 999, Leif Erikson voyaged to Norway and spent the following winter with King Olaf Tryggvason. Substantially the same account is given by both the Saga of Eric the Red and the Flat Island Book. The latter says nothing about Leif’s return voyage to Greenland, but according to the former it was during this return voyage that Leif discovered America. The Flat Island Book, however, tells of another and earlier landfall by Biarni, the son of a prominent man named Heriulf, and makes that the inspiration for the voyage to the new land by Leif. In brief, like Leif, Biarni and his companion sight three countries in succession before reaching Greenland, and to come upon each new land takes 1 "doegr" more than the last until Biarni comes to land directly in front of his father’s house in the last- mentioned country.
This narrative has been rejected by most later writers, and they may be justified. Possibly, Biarni was a companion of Leif when he
A. conclusively proved
B. almost conclusively proved
C. possibly true
D. highly unlikely
| I am standing under Hammersmith Bridge looking at
something I have known all my life as a Londoner but am beginning to realise
that I don’t have a clue about. The River Thames has been here a lot longer than
the city itself, but it has been keeping its secrets well hidden beneath those
familiar muddy tones of green and brown. On a grey afternoon such as this one,
the surface of the river is particularly unforgiving, and a tentative dip soon
brings me close to fast-running water. This is the sort of stuff that carries
people away to a watery doom and I don’t want any part of that. But I’m here with an open mind at this family beach party in Hammersmith, part of a series of events in South East Marine Week. It is not a beach party in the traditional sense, needless to say, more an opportunity to get a little gentle education. I h A. It is not safe to swim in it. B. It looks dirtier than it really is. C. It is not clean enough to support a large variety offish. D. It is used by some people as a kind of dumping ground. [单选题]各型动车组的型号系列代码按动车组的速度等级、车种确定，“C”代表含义（）。
A.运营速度200 km/h,8辆编组、座车 B.运营速度200 km/h,16辆编组、卧车 C.运营速度300 km/h,8辆编组、座车 D.运营速度140 km/h,8辆编组、座车 [多选题] 下列属于2015年版第五套人民币100元纸币上应用的专业防伪特征有()。
A.人像水印 B.有色荧光竖号码 C.无色荧光图案 D.全埋安全线 [填空题]LAA20160现场设置的各种安全设施应齐全规范，标志明确，严禁挪动；无盖板或已掀开的孔洞周围，必须装设遮拦、设置（ ）标志。
[单项选择]下列哪项不是四逆汤中配伍炙甘草的用意
A. 解生附子之毒 B. 缓生附子之峻 C. 缓干姜之峻 D. 调和诸药 E. 益气守中 [多选题]下列哪些属于基本情况调查时需要核对的内容?
A.存货 B.户口簿 C.营业执照 D.经营场所及周边环境 [单选题]小部分患者服用苯巴比妥时可能引起兴奋、躁狂，这种现象属于
A.停药综合征 B.身体依赖性 C.反跳现象 D.特异质反应 E.药物毒性作用 [单项选择]婴儿每日需热量与营养素较成人相对高，主要是由于小儿
A. 基础代谢所需较高 B. 生长发育所需较高 C. 食物特殊动力作用 D. 活动量大所需较高 E. 消化吸收功能差，丢失较多 [多项选择]根据《国土资源听证规定》规定，下列关于听证回避问题，表述正确的是( )。
A. 当事人认为听证员、记录员与拟听证事项有利害关系可能影响公正的，有权申请回避，并说明理由 B. 当事人认为听证员、记录员与拟听证事项有利害关系可能影响公正的，有权申请回避，不用说明理由 C. 听证主持人的回避由主管部门决定 D. 听证员的回避，由听证主持人决定 E. 记录员的回避，由听证主持人决定 [单选题]防溜枕木应进行防腐处理，两端（ ）mm应涂有反光材料的红色油漆。
A.100 B.200 C.300 D.500 [多选题]下列内容中，属于供用电协议应具有的是( )。
A.供电方式 B.供电质量 C.违约责任 D.用电规划 E.供电时间 [判断题]电气火灾的特点是夏季和春季发生较为突出。
A.正确 B.错误 [判断题]对触电的成年人，实施心肺复苏法抢救，按压深度为4～5厘米。
A.正确 B.错误 [判断题]因事故灾害严重损坏，难以改造或修复的，应报废。
A.正确 B.错误 [填空题] Rumor is the most 【B1】 way of spreading stories---by passing them on from mouth 【B2】 month. But civilized countries in normal times have better 【B3】 of news than rumor. They have radio, television, and newspapers. In times of stress and 【B4】 , 【B5】 , rumor 【B6】 and becomes widespread. At such 【B7】 the different kinds of news are in 【B8】 ,the press, television, and radio versus the grapevine.
Especially 【B9】 rumors spread when war requires censorship (审查, 检查 ) on many important matters. The customary news sources no longer 【B10】 enough information. Since the people cannot learn 【B11】 legitimate(合法的，正规的) channels all 【B12】 they are anxious to learn, they pick up "news" 【B13】 they can and when this 【B14】 , rumor thrives.
Rumors are often repeated 【B15】 by those who do not believe the tales. There is a fascination about them. The reason is 【B16】 the cleverly designed rumor gives expression to something deep in the hearts of the victims--the fears,
A. A．act B．voice C．behave D．do [单选题]()指以小型养路机械为主要作业手段,及时对轨道几何尺寸超过临时补修容许偏差管理值或其他不良处所进行临时性修理,以保证行车安全和舒适。
A.综合维修 B.经常保养 C.临时补修 D.紧急抢修 [判断题]《没收走私汽车、摩托车证明书》的证件打孔位置在左下角。
A.正确 B.错误 [填空题]（ ）是行车组织工作的基础,所有与列车运行有关的部门,必须根据列车运行图的要求,组织本部门的工作,以保证列车按列车运行图运行。
[单选题]( )放电脉冲幅值稳定，且相邻放电时间间隔基本一致。
A.自由金属颗粒放电 B.悬浮电位体放电 C.沿面放电 D.金属尖端放电 [名词解释]耐盐植物
[单选题]任何单位或个人不得擅自动用工务设备（钢轨及配件、轨枕、道床、路基、桥梁、隧道、涵渠、防护设施、各种标志等），如有特殊需要动用工务设备时，必须征得工务设备管理部门的同意，并有工务人员（ ）。
A.现场配合 B.现场指导 C.现场指挥 D.现场监督 [判断题] 过负荷、频率降低、单相断线均属于电气设备故障。()
A.正确 B.错误 [单选题]进入作业现场应正确佩戴安全帽，现场作业人员还应穿（ ）、绝缘鞋。
A.绝缘服 B.屏蔽服 C.防静电服 D.全棉长袖工作服 [不定项选择题]共用题干
Self-reliance
The most important thing to understand about Americans is probably their_______(51)to "individualism".They have been trained_______(52)very early in their lives to consider them-selves as_______(53)individuals who are responsible for their own situation in life and their own destiny.They have not been trained to treat themselves as members of a tightly_______(54)family,religious groups or nation or other_______(55). You can see it in the way American treat their children.Even young children are given _______(56)to make their own decision and express their own opinions.A parent will ask a one-year-old child which candy bar he would_______(57),or_______(58)he wants to sits next to mommy or daddy.The child's_______(59)will normally be recognized. _______(60)this practice,Americans come to consider themselves as separate human beings who have their own opinions. _______(61),many American books on how to_______(62)kids state that the parents' objective is to_______(63)their kid a responsible,independent individual who,by the age of 18,is ready to_______(64)the parents' house and make their own_______(65),and this advice is taken so seriously by Americans that every person beyond the age of 20 is supposed to lead an independent life. _________(51) A.trust B.devotion C.belief D.faith [单选题] 下列哪种方法为头颅外伤诊断的首选方法（ ）
A. 头颅平片 B. CT C. 磁共振成像 D. 脑血管造影 E. 脑室造影 [单选题]线路保护直接采样,直接跳断路器,可经(____)启动断路器失灵、重合闸。
A. SV网络 B. GOOSE网络 C. 站控层网络 D. 智能终端 [单选题]串列式探伤发现伤损回波，波高（）80%时，判重伤。
A.小于 B.大于 C.小于等于 D.大于等于 [单选题]关于 OSPF 协议区域划分说法错误的是?( )【单选题】
A.划分 OSPF 区域可以缩小部分路由器的 LSDB 规模 B.同一个 OSPF 区域中的路由器中的 LSDB 是完全一致的 C.只有 ABR 才能作为 ASBR D.Area 0 是骨干区域,其他区域都必须与此区域相连 我来回答: 提交
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