[单项选择]

Passage One
Many animals have an excellent sense of smell, which they use in hunting. On the other hand, their eyesight may be poor. Dogs, for example, have poor eyesight and no color vision. They see only shades of gray. But the dog’s sense of smell is extraordinary,
The kind of dog known as Alsatian has 220 million olfactory (嗅觉) cells. Man has five million. Scientists believe that the Alsatian is one million times better than man in finding out odors.
The human sense of smell, however, is really quite good. The average human being can distinguish more than 10 000 different odors.

The word" odor" means a（）
A. thing
B. person
C. smell
D. color

[单选题]在昼间遇呼降雾、暴风雨及其他情况。致使停车信号显示距离不展1000m，注意或减速信号显示距离不足400m，调车信号及调车手信号显示距离不足（）m时，应使用夜间信号。
A.200
B.100
C.50
D.90

[简答题]垫片密封按分类原理可分为哪几类？各是什么？

[多选题]按地面信号显示行车时，信号机出现（ ）时，按停车信号执行。
A.A.显示黄灯
B.B.显示绿灯
C.C.信号机灯光熄灭
D.D.显示红灯

[单项选择]龙卡汽车卡刷卡消费积分可加倍兑换加油费，（）万分起兑，按1万分的整数倍兑换，兑换比例为（），消费积分兑换比例比标准信用卡高一倍。
A. 6，4‰
B. 5，4‰
C. 6，2‰
D. 5，2‰

[单选题](单选题).设备的日常保养有()。
A.检查设备是否完好,部件、配件是否缺少
B.设备使用前先进行空转、确认声音正常
C.螺丝坚固处理,以防止在使用中脱落
D.以上都是

[简答题]工作终结报告应包含哪些内容？

[单项选择]Of all the employed workers in the United States, 12.5 million are part of a temporary workforce. The United States Bureau of Labor Statistics counts 9.2 percent of workers as those who have (62) they term "alternative employment arrangements". The government predicts that temporary staffing agencies will (63) growth of 49 percent by 2010. If numbers increase (64) the rate of predicted, these companies will add 1.9 million new jobs by 2010.
Temporary workers were the first ones to be affected by the recent economic recession, but they are likely to be the first to regain (65) as the economy (66) and companies work to rebuild. Employers use temporary workers as a resource because they offer (67) and come at a low cost. Many temporaries are (68) as "independent contractors" instead of employees, (69) allows the employer to avoid paying certain taxes. Because they are not required to offer (70) to temporary workers, compa
A. see
B. bring about
C. bring forth
D. experience

[单选题]是从消防车供水管路的干线上分出若干股支线水带的连接器材,它本身带有开关,及时保证现场供水。( )
A.排吸器
B.集水器
C.分水器
D.比例混合器

[多选题]变压器下列（ ）温度应基本保持一致，误差一般不超过5℃。
A.现场温度计指示的温度
B.控制室温度显示装置
C.监控系统的温度
D.环境温度

[多选题]设备双重名称即设备（ ）。
A.A-名称
B.B-状态
C.C-称号
D.D-编号
E.略
F.略
G.略

[判断题]“维修工具、机件、场地、人身清洁;工具、机件、油水不落地”,是《全国汽车维修行业行为规范公约》中“文明生产,保护环境”提出的具体要求。( )
A.正确
B.错误

[判断题]地震部门的专家在紧急情况下，可以向社会发布地震预报意见。

[单项选择]危害健康行为的主要特点是危害性、明显和稳定性以及（）
A. 多样性
B. 单一性
C. 习得性
D. 危险性
E. 连续性

[单选题]当烟株叶片( ) 时,表示土壤水分已经不能满足烟株正常生长的需要,应当及时灌溉。
A.白天萎蔫,傍晚还不能恢复
B.白天萎蔫,傍晚还能恢复
C.晴天萎蔫,阴天还不能恢复
D.晴天萎蔫,阴天还能恢复

[单项选择]在学生品德形成的过程中具有基础、定向的作用的是（）
A. 家庭教育
B. 学校环境
C. 学校教育
D. 社会环境

[填空题]电子券发放主要形式_、_。

[多选题]进入楼内救人灭火的消防队员应携带( )。[3分]
A.救生绳
B.呼救器
C.排烟器材
D.灭火器
E.空气呼吸器

[填空题]
Mobile phones should carry a label if they proved to be a dangerous source of radiation, according to Robert Bell, a scientist. And no more mobile phone transmitter towers should be built until the long-term health effects of the electromagnetic radiation they emit are scientifically evaluated, he said. "Nobody’s going to drop dead overnight but we should be asking for more scientific information," Robert Bell said at a conference on the health effects of low-level radiation. (46) .
A report widely circulated among the public says that up to now scientists do not really know enough to guarantee there are no ill-effects on humans from electromagnetic radiation. According to Robert Bell, there are 3.3 million mobile phones in Australia alone and they are increasing by 2,000 a day. (47) .
As well, there are 2,000 transmitter towers around Australia, many in high density residential areas. (48)

[单选题](77335)新焊装下拉杆头的搭接量不小于()mm,上拉杆头的搭接量不小于50mm,并须进行拉力试验。
(1.0分)
A.50
B.60
C.70
D.85

[判断题]根据《大体积混凝土施工规范》GB50496-2009，后浇带或跳仓方留置的竖向施工缝，宜用钢板网、铁丝网或小木板拼接支模，也可用快易收口网进行支挡；后浇带的垂直支架系统宜与其他部位分开倍。
A.正确
B.错误

[单选题]各级应当按照战备工作有关(　　),周密组织节日战备。
A.规定
B.要求
C.指示
D.通知

[单项选择]若患者不寐躁怒，头晕目眩，头痛欲裂，大便秘结，脘腹胀满，舌质红，苔黄，脉弦数者，治疗宜选
A. 急性期应适当活动
B. 注意对中风先兆症状的观察及治疗
C. 注意功能锻炼
D. 节制饮食
E. 防止变证发生

[单项选择]现代化的面向管理是以计算机为处理信息系统，开发人员当中，以系统的分析和设计人员，即什么最为重要
A. 系统分析员
B. 程序设计人员
C. 程序分析员
D. 规划人员

[判断题]单程运行时间在10小时以上的，途中（运行6小时前后）安排1次全列满水。
A.正确
B.错误

[单项选择]Do you think it necessary ______ an English diary every day
A. keep
B. to keep
C. keeping
D. kept

[单选题]颜色标志又称安全色，我国采用（ ）作为强制执行的颜色。
A.绿色
B.红色
C.蓝色
D.黄色

[判断题]《更换车门、窗玻璃作业指导书》要求清除边门、窗玻璃胶皮内侧碎玻璃时禁止用手直接清除防止玻璃碎渣伤手，可用螺丝刀进行清除。
A.正确
B.错误

[填空题]线路发生故障时应立即使用列车无线调度通信设备通知车站值班员或列车司机紧急停车，同时在故障地点设置(####)。

[单选题]从并下机电设备硐室出口防火铁门起( )m内的巷道,应砌破或用其他不燃性材料支护(0.08分)
A.10
B.5
C.6

[判断题]人机对话编程功能的作用是方便编程。

[单选题](27704)在毛坯上扩孔主要解决的是（ ）问题。
A.切削深度
B.定心难
C.进给量
D.转速选定

[单项选择]霍乱是由霍乱弧菌引起的，经消化道传播的烈性肠道传染病。它发病急，传播快，病死率高，流行高峰多在（）。
A. 1月~4月
B. 3月~6月
C. 7月~10月
D. 9月~12月

[判断题]《进境动植物检疫许可证》须一次使用完毕，不能分批核销。 （）
A.正确
B.错误