热门试题:
[简答题]
In the early 1800s, groups of English workers wrecked machines that they felt threatened their jobs. (46) They were called "Luddites" after one of their leaders, a term that is now used for anyone who puts up resistance to new technologies. (47) The odd thing about nanotechnology’s Luddites is that they have started resisting before the technology has really established itself.
As people start to buy products involving nanotechnology, from odour-resistant shirts to window glass that repels dirt, they will realise that many of these new things are useful and harmless. And as awareness of nanotechnology grows, they will begin to understand that it covers a range of different ways of doing things, some of which carry some risk and others do not. As a result, the technology’s detractors will probably become more nuanced in their complaints.
Nanotechnology has the potential to cause an industrial upheaval, just as electricity did in its ti
[单选题]规格为Ф108×4.0mm的无缝钢管，其内径是：（ ）。
A.108mm
B.104mm
C.100mm
D.112mm
[单选题] 音像记录制作完成后,应当在( )个工作日内将信息储存至消防监督管理系统或者专用存储器,
A.一
B.两
C.三
D.当天
[单选题]电气化铁路相关作业人员至少（ ）进行安全考试，考试合格后，方准参加作业。
A.每年1次
B.每年2次
C.二年1次
D.半年1次
[判断题]催化剂卸料线用风吹扫一般是用风由催化剂罐向再生器进行吹扫。
A.正确
B.错误
[多选题]大型同步发电机的励磁方式有（ ）。
A.旋转式交流整流励磁
B.永磁体转子励磁
C.直流发电机励磁
D.静止式交流整流励磁
[多选题]有家豆腐坊的豆腐非常可口,每天即产即销,生意非常好。一天,该豆腐坊老板突然贴出告示称从此不卖豆腐了,原因是自己的了肝炎。该豆腐老板的作法表明其有很好的( )。
A.道德良心
B.职业纪律
C.职业义务
D.职业声望
[简答题]被告人陈某，男，35岁。2003年8月，陈某伙同他人打算制造假酒贩卖谋利。自2003年年底起，陈某等人先后购得甲醇近3吨，经过勾兑，制成假酒。同时，陈某还委托他人印制出某名牌酒的注册商标标识、外包装盒等，并伪造出大批该名牌酒酒瓶。随后，陈某以每瓶10元的价格将部分假酒批发给他人，销售金额共5万余元。许多村民买了这些酒喝后出现了中毒症状，共造成5人失明。案发后，从陈某处搜出大量还未出售的假酒。请问陈某的行为触犯了哪些罪名，对其应当如何定罪，并说明理由。
[多选题]在带电设备周围不应使用（ ）、（ ）和（ ）进行测量工作。
A.钢卷尺
B.皮卷尺
C.线尺（夹有金属丝者）
D.激光测距仪
[多选题]FX系列PLC输入继电器可()驱动。
A.外部开关
B.外部按钮
C.接近开关
[判断题](判断题).中药炮制的目的,降低或消除药物的毒性,改变或缓和药物的性能,增强药物疗效,便于调剂和制剂等。
A.正确
B.错误
[填空题]ZD6系列电动转辙机的炭刷弹簧长度为48mm，当弹簧长度被挤压为23mm时，弹力应为（）。
[单项选择]某服刑人员刚来监狱时表现很不好，后经过教育改造得到了很大转变，但个别监狱警察仍然认为该服刑人员表现是假的，好不到哪儿去。请问这是哪类偏见在起作用？（）
A. 近因效应
B. 刻板印象
C. 首因效应
D. 自我实现预言
[多选题]根据《建设法》的有关规定，施工单位主要负责人在安全生产方面的主要职责包括( )。
A.确保安全生产费用的有效使用
B.制定安全生产规章制度和操作规程
C.对所承担的建设工程进行定期和专项安全检查，并做好安全检查记
录
D.保证本单位安全生产条件所需资金的投入
E.建立健全安全生产责任制度和安全生产教育培训制度
[判断题]强调教师在教学中的主导作用会妨碍学生的主体地位。
[填空题]There are people who are especially attracted (51) the notion of "climbing the ladder" so as to (52) their status, financial position, and sense of self-worth. (53) part, as a result of the work ethic, these people are internally "driven" to work. Not infrequently, foreign visitors have observed that Americans spend an inordinate (54) of time working and, (55) a consequence, Americans have little time for leisure or personal relationships. In American English a new word has been (56) to (57) people who work compulsively. The word "workaholic" describes an individual who is (58) addicted to work as an alcoholic is to liquor.
There are conflicting points of view about workaholics. Those concerned with problems of mental stress believe workaholics abuse themselves physically and (59) .Others hold that workaholics are valuable members of society (60) they are extremely productive. The American culture (61) ac
[判断题] 验证验电器是否合格完好应先在有电设备上进行试验,以确证验电器指示良好。( )
A.正确
B.错误
[多选题]下列属于现场急救原则的是( )。
A.先排险后施救
B.先重伤后轻伤
C.先复苏后固定
D.先止血后包扎
[单选题]单程票限当日当站在规定时间内( )次使用。
A.1
B.2
C.3
D.4
[判断题]1994年4月20号的时候，我们中国实现了与互联网的全功能连接，被国际上正式承认为有互联网的国家。
[单选题]变送器的输入输出特性是( )。
A.对称曲线
B.一条快开线
C.一条直线
D.一条抛物线
[单项选择]可行性研究的最后成果是编制一份可行性研究报告作为正式文件。工业投资项目可行性研究报告应该附有（）。
A. 工厂平面布置图和原材料、能源供应协议书
B. 原材料供应单位的意向书和城市规划部门同意选址的证明文件
C. 工厂平面布置图和资金提供单位的意向书
D. 原材料、能源、资金供应单位的意向书，城市规划部门同意选址的证明文件和环境影响报告书
[单选题]带电作业所使用绝缘承力工具、绝缘绳索的最小有效绝缘长度为：220kV( )m，330kV( )m。
A.1.8；3.7
B.1.0；2.8
C.1.0；3.7
D.1.8；2.8
[不定项选择题]共用题干
Robotic Highway Cones
A University of Nebraska professor has developed robotic cones and barrels.These robotic cones and barrels can move out of the way,or into______(51),from computer commands made miles away. They can even be programmed to move on their own at any particular part of the day,said Shane Farritor,an assistant professor of mechanical engineering at Nebraska.
For example,if workers arrived at 6 am,the cones could move from the side of the highway to______(52)off the lane at that time.And they can return to the______(53)place at the end of the day."It just seems like a very good application for robots."Farritor said."The robot-ic cones would also help______(54)people from hazardous jobs on the highway putting barrels and cones into place,"Farritor said in a report on his creation.
Work on the idea began in 2002 using a National Academy of Sciences grant. The______ (55)allowed Farritor to work on the project with graduate students at Nebraska and his assistant Steve Goddard.
The robots are placed at the bottom of the cones and barrels and are______(56)enough not to greatly change the appearance of the construction aides."It would look exactly the same," Farritor said."______(57)there's a kind of rubbery,black base to them. We replace that ______(58)a robot."
Farritor has talked with officials from the Nebraska Department of Roads about how the robots would be most______(59)to what they might need.
The robots could come in handy following a slow-moving maintenance operation,like paint-ing a stripe on a road or moving asphalt,______(60)now the barrels have to be picked up and moved as the operation______(61)."That way you don't have to block off a 10-mile strip for the operation,"Farritor said.
______(62)prototypes have been made,they are not in use anywhere. Farritor said he has______(63)for a patent and is considering what to do next. He is thinking about starting a small business. He is also thinking about______(64)the robots to roads departments and others across the country who may______(65)from them.
55._________
A.idea
B.report
C.demand
D.fund
[单项选择]男性，55岁，头晕乏力、面色苍白、消瘦4个月。实验室检查：WBC2.6×109／L，Hb68g/L，RBC2.5×1012／L，MCV138fl，MCH27.2pg，MCHC197g/L，血小板80×109／L。若要排除骨髓增生异常综合征，首选的实验室检查是（）
A. 造血祖细胞培养
B. 骨髓涂片检查
C. 骨髓活检
D. 骨骼X线检查
E. 染色体检查
[判断题]《物权法》规定，对于集体所有的土地和森林、山岭、草原、荒地、滩涂等，属于乡镇农民集体所有的，由乡镇集体经济组织代表集体行使所有权。
[单选题]准高速车辆承载方式与普通客车的区别在于：准高速以 （ ）承载。
A.心盘、有间隙
B.旁承、无间隙
C.心盘、无间隙
D.旁承、有间隙
[单选题]造口患者饮食指导内容正确的是()
A.回肠造口患者避免难消化食物,保证充足水分摄入
B.宜进高热量.高蛋白.富含维生素高纤维素多渣饮食
C.肠造口患者每次进食后应平卧30分钟
D.肠造口术后六小时即可进食
E.术后三天可食易产气.有异味的食物
[判断题]
如果 2000 年的名义国内生产总值高于 1999 年的名义国内生产总值那么
我们就知道，2000 年生产的最终产品与劳务一定比 1999 年的多。
A.正确
B.错误
[单选题] 865.轴承分类代号中，新造轴承代号为（ ）。
A.圆形
B.正方形
C.菱形
D.等边三角形
[判断题]世界上最长的天然石拱桥,跨度 119.5 米,位于德国国家公园。
A.正确
B.错误
[单项选择]溶质1g（ml）能在溶剂1000ml中不能完全溶解（）。
A. 极易溶解
B. 几乎不溶或不溶
C. 微溶
D. 溶解
[单选题]此时，作为一个地地道道扎根于土地的中国作家，莫言获得诺贝尔文学奖便具有了间接扶正衰微文学、为之强心注入正能量的意义。文学让一个即便再平凡、卑微、懦弱的人，也能在( )的不羁想象中寻觅到自己的诗意居所，安放灵魂和寄托希冀，在黑暗中( )人性的熠熠烛光。填入括号部分最恰当的一项是：
A.漫无边际 摇曳
B.匪夷所思 绽放
C.自由自在 闪烁
D.天马行空 点亮
