| Curt Dunnam bought a Chevrolet Blazer
with one of the most popular new features in high-end cars: the OnStar personal
security system. The heavily advertised communications and tracking feature is used nationwide by more than two million drivers, who simply push a button to connect, via a built-in cellphone, to a member of the OnStar staff. A Global Positioning System, or G. P. S. , helps the employee give verbal directions to the driver or locate the car after an accident. The company can even send a signal to unlock car doors for locked-out owners, or honk the horn to help people find their cars in an endless plain of parking spaces. The biggest selling point for the system is its use in thwarting car thieves. Once an owner reports to the police that a car has been stolen, the company can track it to help intercept the thieve A. point out the worries caused by OnStar B. promote the brand and sale of OnStar C. introduce the new features of OnStar D. show the future trend represented by OnStar [填空题]列车中机车与第一辆车的连挂由( )负责
[简答题]什么是智能物流？
[简答题]使用卸扣时应注意什么？
[单选题]目前我国60kg/m标准钢轨的长度有( )两种。
A.4.5m和6m B.6m和12.5m C.12.5m和25m D.6m和25m [简答题]断路器的操作机构应满足哪些基本要求?
[单项选择]如果在3m处才能看清0.1行视标，则该眼视力为（ ）
A. 0.1 B. 0.04 C. 0.02 D. 0.2 E. O.06 [判断题]计划内涉及在其它线路或影响其它线路管辖设备的作业，该作业必须在相关线路《施工行车通告》中体现
A.正确 B.错误 [判断题]经受送达人同意， 人民法院可以采用传真、 电子邮件等能够确认其收悉
的方式送达所有的诉讼文书。
A.正确 B.错误 [单项选择]休克指数为1.5，表示（）
A. 无休克 B. 休克代偿期 C. 存在休克 D. 严重休克 E. 以上都不是 [简答题]美国的太平洋沿岸城市“圣迭戈市”（圣地亚哥市）位于哪个州？
[单项选择]
{{B}}TEXT B{{/B}} Some people believe that international sport creates goodwill between the nations and that if countries play games together they will learn to live together. Others say that the opposite is true: the international contests encourage false national pride and lead to misunderstanding and hatred. There is probably some truth in both arguments, but in recent years the Olympic Games have done little to support the view that sport encourages international brotherhood. Not only was there the tragic incident involving the murder of athletes, but the Games were also ruined by lesser incidents caused principally by minor national contests. One country received its second-place medals with visible indignation after the hockey. There had been noisy scenes at the end of the hockey match, the losers objecting to the final decisions. They were convinced that one of their goals should not have been disallowed and that their A. The organization of the Olympic Games must be improved. B. Athletes should compete as individuals in the Olympic Games. C. Sport should be played competitively rather than for the love of the game. D. International contests are liable for misunderstanding between nations. [多选题]建筑倒塌事故处置的行动要求为()。(难)
A.消防部队应加强同公安.医疗救护.水.电.燃气.交通.民政等部门合作,共同实施救援行动。 B.救援人员要加强行动安全,不应进入建筑结构已经明显松动的建筑物内部;不得登上已受力不均衡的阳台.楼板.屋顶等部位;不准冒险进入非稳固支撑的建筑废墟下面。 C.加强现场监护工作,严防倒塌事故再次发生。 D.严禁站在建筑废墟上从上至下进行施救,防止被埋压人员受到二次挤压伤害。 E.为了尽可能的挽救遇险人员的生命,救援初期,不得直接使用大型铲车.吊车.推土机等施工机械。 [多选题]交联聚乙烯绝缘电缆内半导体屏蔽层的作用是（）。
A.线芯表面采用半导体屏蔽层可以均匀线芯表面不均匀电场的作用 B.防止了导体与绝缘层间接触 C.抑制电树或水树生长 D.通过半导体屏蔽层热阻的分温作用，使主绝缘温升下降，起到热屏蔽作用 [单项选择]根据本质安全的概念，( )是从本质安全角度出发而采取的安全措施。
A. 切割机械上设置的光控断电装置 B. 汽车上设置的安全气囊 C. 为探险人员配备的卫星定位仪 D. 煤矿工人佩戴的自救器 [多选题]发生下列（）情形之一，未构成较大以上事故的，为一般A类事故：
A.造成2人死亡 B.造成5人以上10人以下重伤 C.造成500万元以上1000万元以下直接经济损失 D.列车及调车作业中发生冲突、脱轨、火灾、爆炸、相撞，造成繁忙干线双线之一线或单线行车中断3小时以上6小时以下，双线行车中断2小时以上6小时以下 [判断题]正当防卫明显超过必要限度造成重大损害的,应当负刑事责任,但是应当减轻或者免 除处罚。
A.正确 B.错误 [不定项选择题]应急预案演练按照应急预案演练的影响范围、涉及部门多少，分为（ ）四个级别。
A.中心级 B.部门级 C.分部级 D.班组（车站）级 [单选题]门腔静脉分流术的主要目的是
A.减少腹水 B.降低门静脉的压力 C.消除脾功能亢进 D.改善肝功能 E.阻断侧支循环 [多选题]TYJL-ADX型计算机联锁，集中检修时各类配线、插接件及防鼠措施检查内容有( )
A.各类配线，配线端子紧固，配线整齐 B.配线无破损、无霉变、无毛刺、断股不超过1/5 C.各种插接件接触良好、不松动、接点无氧化，固定牢靠 D.配线无伤痕，无破皮，无虫鼠咬伤情况，防鼠措施可靠 [单项选择]Speaker A: Mary! Oh, it's good to see you again! Welcome home. Give me a hug.
Speaker B: Thanks! ______ , too, and it's really nice to be back again. 我来回答: 提交
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