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[单项选择]
Halloween originated as a celebration connected with evil spirits. Witches flying on broom sticks with black cats, ghosts, goblins (丑妖怪)and skeletons(骷髅) have all evolved as sym bols of Halloween. They are popular trick-or-treat costumes and decorations for greeting cards and windows. Black is one of the traditional Halloween colors, probably because Halloween festivals and traditions took place at night. In the weeks before October 31, Americans decorate windows of houses and schools with silhouettes of witches and black cats.
Pumpkins are also a symbol of Halloween. The pumpkin is an orange-colored squash, and orange has become the other traditional Halloween color. Carving pumpkins into jack-o’-lanterns is a Halloween custom also dating back to Ireland. A legend grew up about a man named Jack who was so stingy that he was not allowed into heaven when he died, because he was a miser. He couldn’t enter hell either because he had played jokes on the devil. As
A. Green.
B. Black.
C. Pink.
D. Yellow.

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[单项选择]下列不属于外债范畴的是( )。
A. 国际金融机构贷款
B. 外国商业贷款
C. 发行国际债券
D. 外商直接投资

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[判断题]电压过高或过低都会使电动机工作电流增大。
A.正确
B.错误

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[单选题] 乙型脑炎在我国的发病季节主要在( )
A. 冬春季节
B. 秋季
C. 7、8、9三个月
D. 9、10、11三个月
E. 夏秋季

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[多项选择]遇有六级以上强风、浓雾等恶劣气候，不得进行何种作业？（）
A. 悬空高处作业
B. 高处作业
C. 露天作业
D. 露天攀登
E. 电工作业

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[填空题]In most countries, the law on organ transplantation(器官移植) is poorly defined. The existing framework 【B1】 to physical assault and care of the dead has no 【B2】 for organ transplantation. It is 【B3】 to get the permission of the relatives, 【B4】 because organ 【B5】 must take place immediately after death, it may be impossible to reach the relatives 【B6】 time. It has been suggested that there should be a widespread campaign to encourage persons to 【B7】 in their wills that their organs be used for transplantation. An 【B8】 is to provide by law that permission is 【B9】 unless removal has been forbidden by the individual in his lifetime. It is, of course, important that there 【B10】 public reassurance that consideration of transplantation would not 【B11】 normal resuscitative(抢救的) efforts of the 【B12】 donor. Transplantation has obviously 【B13】 important ethical considerations 【B14】 the diagnosis of death. Every effort must be made to 【B15】 the heartbeat to someone who has a sudden cardiac arrest(心博停止) or 【B16】 to someone who cannot breathe. 【B17】 artificial respiration and massage of the heart, the standard methods of resuscitation, must be continued 【B18】 it is clear that the brain is dead. Most physicians consider that 【B19】 this point efforts at resuscitation are 【B20】 .
A. A．is
B．be
C．are
D．would be

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[简答题]简述他人保护与自我保护的区别。

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[单选题]夹具装配测量的主要项目包括:位置精度、( )以及装配间隙。
A.配合精度
B.尺寸精度
C.形状精度
D.装配精度

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[单选题]道岔基本轨垂直磨耗,60kg/m及以上钢轨,在其他站线上超过( )时,应及时修理或更换。
A.6mm
B.8mm
C.10mm
D.11mm

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[单选题]()在道心内、轨枕上或其他侵入铁路建筑限界范围内以及跨越线路时接打手机。
A.严禁
B.严格控制
C.允许
D.限定

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[单项选择]球墨铸铁高温退火工艺是把铸铁加热到（）℃，保温2-4h，然后随炉缓冷至600℃，再出炉空冷。
A. 900-950
B. 850-900
C. 800-850
D. 750-800

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[多项选择]在赖利夫妇提出的社会系统模式中，三个相互关联的概念是（）
A. 基本群体
B. 参照群体
C. 更大的社会结构
D. 社会总系统
E. 自然群体

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[多项选择]关于Windows窗口的说法中，正确的有( )。
A. 每个窗口都有滚动条
B. 每个窗口都有最大化、最小化按钮
C. 每个窗口都有控制菜单图标
D. 每个窗口都有标题栏

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[单选题]王符在《潜夫论·释难》中写道：骐骥之速，。( )
A.得下之情则治
B.河海不择细流
C.非一足之力也

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[判断题]秉公执法是公平正义理念对政法工作提出的最基本的要求
A.正确
B.错误

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[判断题]TAZIIS295 计轴系统室外磁头安装在左轨内侧时，接线顺序为绿白棕黄。
A.正确
B.错误

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[单选题]采掘工作面风量不足时,( )。 (单选题)
A.必须停止工作
B.严禁装药、爆破
C.严禁使用电气设备

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[判断题]禁止使用外部护套破损显露出内芯的合成吊装带。
A.正确
B.错误

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[多选题]有（）行为之一的，公安机关可依照《治安管理处罚法》的规定处罚。
A.违反有关消防技术标准和管理规定生产、储存、运输、销售、使用、销毁易燃易爆危险品
B.非法携带易燃易爆危险品进入公共场所或者乘坐公共交通工具
C.谎报火警
D.阻碍消防车、消防艇执行任务
E.阻碍消防救援机构的工作人员依法执行职务

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[单选题]在 JEPPESEN 航图机场图中,图 12-17 红色圈出图标的意义是:
A.停止道
B.防吹坪
C.跑道入口内移
D.净空道

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[判断题]路用列车进入施工地段时，应在施工防护人员显示的停车手信号前停车，根据施工负责人的要求，按调车办法，进入指定地点。
A.正确
B.错误

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[单项选择]患者女性，42岁，右乳癌术后2年。1个月前右颈部锁骨上触及一包块。查体：右颈部锁骨上触及一约1．0cm×1．5cm淋巴结，无压痛。心肺检查（－）。多次查血CA-153水平，呈进行性升高，PPD试验：（-）。拟行Tc-MIBI亲肿瘤显像以进一步评估右颈部包块性质。该患者行Tc-MIBI双时相显像，并计算右颈部包块滞留指数（RI）以评估其性质，计算RI的公式是（）。
A. 延迟相比值（T／NT）／早期相比值（T／NT）
B. ［延迟相比值（T／NT）-早期相比值（T／NT）／早期相比值（T／NT）
C. ［延迟相比值（T／NT）-早期相比值（T／NT）／延迟相比值（T／NT）
D. ［早期相比值（T／NT）-延迟相比值（T／NT）／早期相比值（T／NT）
E. ［早期相比值（T／NT）-延迟相比值（T／NT）／延迟相比值（T／NT）

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[单项选择]“属心而络于胞中”的经脉是
A. 冲脉
B. 胞脉
C. 任脉
D. 督脉
E. 带脉

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[判断题]带电断、接空载线路时，应确认后端所有断路器(开关)、隔离开关(刀闸)已合上，变压器、电压互感器已退出运行。( ) (1.0分)
A.正确
B.错误

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[多项选择]根据外商投资企业法律制度的规定，下列各项中，属于鼓励类外商投资项目的有（）。
A. 适应市场需求，能够提高产品档次的项目
B. 属于国家逐步开放的产业的项目
C. 产品全部直接出口的允许类外商投资项目。
D. 从事国家规定实行保护性开采的特定矿种勘探的项目

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[单项选择]To achieve success in high tech Silicon Valley, Alan Aerts used low tech skills and hard work. He carried boxes of produce for a grocery store and sold bread to restaurants while launching a vending machine(自动贩卖机) business that sells soft drinks and snack foods to workaholic computer engineers. In 1980, on his route as a bread salesman for a bakery, Aerts ran into the owner of a Pac Man game control panel who was servicing his equipment at a restaurant in Oakland, California.
Aerts, who always wore a shirt and tie on sales calls, was impressed by the other fellow’s jeans and T shirt and resolved to branch out on his own. But capitalism requires capital, and Aerts had little money to spare. Living paycheck to paycheck with his wife and newborn son, he worked days at the bakery and nights at a grocery store to pay the mortgage (抵押). During the breaks between jobs, he developed his business strategy. "I’m sure I did every wrong thing you can possibly do," says Aerts. "But I knew th
A. starting a vending machine business
B. the traditional approach and hard work
C. selling soft drinks and snack foods
D. selling game control panels

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[多选题]架空电缆线路杆距，一般情况下，市区杆距可为（）m，郊区杆距可为（）m。
A.35—40
B.40—45
C.45—50
D.50—55
E.55—60

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[单选题]在变、配电站（开关站）的带电区域内或邻近带电线路处，禁止使用（　　）。
A.绝缘梯子
B.金属梯子
C.竹梯子
D.木梯子

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[判断题]长短途合理分工原则是：长途行包应优先利用短途列车装运，短途行包应优先利用长途列车装运。
A.正确
B.错误

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[单选题]诊断明确，应急诊手术的是
A.脑震荡
B.脑挫裂伤
C.硬脑膜外血肿
D.颅底骨折
E.帽状腱膜下血肿

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[单选题]人体内含量最多的微量元素是（）
A.钾
B.铁
C.铜.
D.锌

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[单项选择]设关系R和S的元数分别是r和s，且R有n个元组，S有m个元组。执行关系R和S的笛卡儿积，记为T=R×S，则
A. T的元数是r+s，且有n+m个元组
B. T的元数是r+s，且有n×m个元组
C. T的元数是r×s，且有n+m个元组
D. T的元数是r×s，且有n×m个元组