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[判断题]旅行时间是指货物列车在各区段内的运行时间之和（即纯运转时间及中间站停留时间）。
A.正确
B.错误

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[多选题]下列植物属于虫媒花植物的是( )。
A.油菜
B.南瓜
C.小麦
D.无花果

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[单选题] 对于广域网的服务模式,它的组网方式有________
A. 只有虚电路方式
B. 只有数据报方式
C. 有虚电路方式和数据报方式
D. 以上说法都不是

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[单选题]男性，74岁，高血压20余年，突然剧烈头痛伴呕吐，继而昏迷，出现脑疝症状。在通知医生的同时，首先要做好的准备是()
A.给予氧气吸入
B.静脉滴注甘露醇
C.静脉滴注5%葡萄糖液
D.置于头高位
E.尽快准备辅助呼吸

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[单选题]结核菌素试验应在注射后多长时间内判断结果( )
A. 4~6小时
B. 8~10小时
C. 12~18小时
D. 24~36小时
E. 48~72小时

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[简答题]It doesn’t take an Einstein to recognize that Albert Einstein’s brain was very different from yours and mine. (46) The gray matter housed inside that shaggy head managed to revolutionize our concepts of time, space, motion--the very foundations of physical reality--not just once but several times during his astonishing career. Yet while there clearly had to be something remarkable about Einstein’s brain, the pathologist who removed it from the great physicist’s skull after his death reported that the organ was, to all appearances, well within the normal range-no bigger or heavier than anyone else’s.
But a new analysis of Einstein’s brain by Canadian scientists, reported in the current Lancet, reveals that it has some distinctive physical characteristics after all. (47) A portion of the brain that governs mathematical ability and spatial reasoning--two key ingredients to the sort of thinking Einstein did best--was significantly larger than average and may also have had

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[单选题]下列物质中必须采用间接法配制标准滴定溶液的物质是（）。
A.A、重铬酸钾
B.B、溴酸钾
C.C、盐酸
D.D、硫酸铈

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[单选题]液压捣固机每次夹实时,捣固掌夹到行程终了以后,应在道床内轨枕两侧夹持( )。
A.1~2S
B.2~3S
C.3~4S
D.4~5S

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[单项选择]直流均压线用于（）同步发电机机组并联运行的无功均分。
A. 有刷
B. 无刷
C. 同容量同型号
D. 不同容量

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[判断题]放、撤导线应有人监护，注意与高压导线的安全距离，并采取措施防止与低压带电线路接触。
A.正确
B.错误

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[单项选择]VLAN基本上可以看成是一个（）
A. 广域网
B. 广播域
C. 局域网
D. 工作站

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[单选题]发动机火警探测器是（）探测器组件
A.双环路
B.单环路
C.A和B
D.以上都不是

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[填空题]

Cancer is a disease in which cells multiply without control, destroy healthy tissue, and endanger life. About 100 kinds of cancer attack human beings. The disease is a leading cause of death in many countries. In the United States and Canada, only diseases of the heart and blood vessels kill more people. Cancer occurs in most species of animals and in many kinds of plants, as well as in human beings.
2. Cancer strikes people of all ages but especially middle-aged persons and the elderly. It occurs about equally among people of both sexes. The disease can attack any part of the body and may spread to other parts. However, the parts most often affected are the skin, the digestive organs, the lungs, the male prostate, and the female breasts.
3. Scientists do not know exactly why cancer develops. Most experts agree that people deve

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[单选题]某理想气体在进行卡诺循环是，低温热源的温度为T，高温热源的温度为nT，则该理想气体在一个循环中从高温热源吸收的热量与向低温热源释放出的热量之比是：
A.(n+1)/n
B.(n-1)/n
C.n
D.n-1

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[判断题]分布式电源检修时，客户应配合做好电网停电检修的隔离、接地、加锁或悬挂标示牌等安全措施。
A.正确
B.错误

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[判断题]高强度螺栓更换，对于大型节点，同时更换的数量不得超过该节点螺栓总数的10%。
A.正确
B.错误

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[单选题]膀胱癌的常见症状为()
A. 活动后血尿
B. 无痛性、间歇性全程肉眼血尿
C. 无痛性、间歇性肉眼血尿、终末加重
D. 尿痛伴全程肉眼血尿
E. 血尿、脓尿

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[多项选择]传染性非典型肺炎的氧疗指征是（）
A. PaCO₂<70mmHg
B. SpO₂<93％
C. SpO₂<95％
D. PaCO₂<75mmHg
E. PaCO₂<80mmHg

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[判断题] 燃烧产物对灭火工作在一定条件下有阻燃作用。 ( )
A.正确
B.错误

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[多选题]工程测量中，平面放样一般采用（）方法
A.直角坐标法
B.极坐标法
C.坐标法
D.距离交会、角度交会法
E.略
F.略
G.略
H.略

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[单项选择]非淋菌性尿道炎男性尿道分泌物涂片镜检，以油镜下每视野查到多形核白细胞数为多少个对诊断有意义（）
A. ≥3
B. ≥5
C. ≥10
D. ≥15
E. ≥20

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[判断题]禁止作业人员穿越已停电的绝缘导线进行工作。
A.正确
B.错误

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[填空题]神权法思想在（）发生了一次重大的变化。为对商朝灭亡作出解释，同时加强统治，新的统治者提出了天命转移的“（）”说。

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[单项选择]

Successful businesses tend to continue implementing the ideas that made them successful. But in a rapidly changing world, ideas often become obsolete overnight. What worked in the past won’t necessarily work in the future. In order to thrive in the future, you must constantly create new ideas for every aspect of your business. In fact, you must continually generate new ideas just to keep your head above water. Businesses that aren’t creative about their future may not survive.
Although Bill Gates is the richest, most successful man on the planet, he did not anticipate the Internet. Now he’s scrambling to catch up. If Bill Gates can miss a major aspect of his industry, it can happen to you in your industry. Your business needs to continually innovate and create its future.
Gates is now constantly worried about the future of Microsoft. Here’s what he said in a recent interview in U. S. News World Report: "Will we be replaced tomorrow No.
A. to be drown
B. to keep away from danger
C. to keep out of financial difficulty
D. to protect you from water

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[简答题]目前，Internet接入网在技术上的比较成熟的主流技术有哪些？它们各有什么特点？

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[多选题]矿山安全法规定:矿山建设工程安全设施竣工后,由管理矿山企业的主管部门验收,并且有劳动行政主管部门参加;不符合( )和(AB)的,不得验收,不得投入生产。
A.矿山安全规程
B.行业技术规范
C.安全评价标准
D.安全质量标准

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[单选题]五味子善于治疗的咳嗽是
A.肺燥咳嗽
B.肺热咳嗽
C.肺虚久咳
D.外感咳嗽
E.肺寒咳嗽

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[单选题]三（四）腔管的正确护理措施
A.放置期间不得轻易放气以防滑出
B.定期抽吸胃管
C.出血停止后应立即拔管，以防黏膜受损
D.放置期间，无须定时测定囊内压力，以防窒息
E.间断应用气囊压迫一般以4～5天为限

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[单选题]在FIDIC合同中，合同双方采用争端裁决委员会方式解决争议，其优点不包括（）。
A.实行一裁终局制
B.费用较低
C.裁决委员有较高的业务素质和实践经验
D.周期短，可以及时解决争议

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[单选题]互感器的安装、更换、拆除、现场校验应停电进行，一次侧有明显的断开点，（）回路断开。
A.A.四次
B.B.一次
C.C.三次
D.D.二次