2010年7月15日,某亚麻厂正在生产的梳麻车间、前纺车间和准备车间的联合厂房突然发

题型:单项选择题 案例分析题

问题:

2010年7月15日,某亚麻厂正在生产的梳麻车间、前纺车间和准备车间的联合厂房突然发生亚麻粉尘爆炸起火。一瞬间,停电停水,477名职工大部分被围困在火海之中。经及时抢救多数职工脱离了危险区。该厂的除尘系统采用布袋除尘,金属管道输送亚麻粉尘。事故导致整个除尘系统遭受严重破坏,部分厂房倒塌,地沟盖板和原麻地下库被炸开,车间内的大部分机器和电器设备损坏,企业停产,事故造成死亡35人,重伤5人,轻伤12人,直接经济损失800多万元。

按照《企业职工伤亡事故分类标准》,该起事故类别属于()爆炸。

A.瓦斯

B.火药

C.其他

D.容器

E.锅炉

考点:安全工程师安全生产法律概述安全生产法律概述题库
题型:单项选择题 案例分析题

阅读理解

      Tom saw an advertisement in a newspaper for a beautiful, modern bicycle which cost $60, so he went to the shop which had put the advertisement in and asked to see one of their nice bicycles. The

shopkeeper was very happy to show one to Tom. He examined (检查) it carefully and then turned to the  shopkeeper, saying, “There isn’t a lamp on this bicycle, but there was one on the bicycle in your

advertisement.”  

      “Yes, Sir,” answered the shopkeeper, “but the lamp isn’t included in the price of the bicycle. It’s an

extra.”  

      “Not included in the price of the bicycle!” Tom said angrily. “But that’s not honest. If the lamp’s in

the advertisement, it should have been included in the price you gave there.”  

     “Well, Sir,” answered the shopkeeper calmly, “there’s also a girl on the bicycle in our advertisement, but we don’t supply (提供) one of them with the bicycle, either.”

1. The story most probably took place in ________.

A. Italy      

B. China  

C. America  

D. Britain

2. The shopkeeper was very happy to show a bike to Tom because ________.  

A. Tom was the first customer who came to buy the bike.  

B. Tom examined the bike carefully

C. another bike was wonderful.  

D. he hoped Tom would buy one.

3. What do you think would probably be the result?  

A. Tom left the shop angrily without buying a bicycle.  

B. Tom bought the lamp as well as the bicycle.  

C. Tom bought the bicycle only without a lamp.   

D. Tom kept quarrelling with the shopkeeper.

题型:单项选择题 案例分析题

下列关于有机化合物的说法正确的是[     ]

A.甲烷和乙烯都可以与氯气反应   

B.异丁烷与2-甲基丁烷互为同分异构体        

C.油脂和淀粉都是高分子化合物

D.乙烯可以与氢气发生加成反应,苯不能与氢气加成

题型:单项选择题 案例分析题

读下图回答小题

小题1:图中C处是钓鱼岛,它位于我国东部海域__________海中,我国对该岛屿有不可争议的主权,但近一段时间以来,与我国隔海相望的国家__________,不顾史实和事实演出了一场侵夺钓鱼岛主权的“闹剧”。 下列选项符合的是(   )

A.南海 菲律宾

B.南海 日本

C.东海 菲律宾

D.东海 日本小题2:目前台湾省的居民中,汉族约占97﹪,他们主要是明清以来福建、广东两省移民的后代,大部分人还保留着乡音。说明了台湾和祖国大陆的(  )

A.地缘关系

B.文化渊源

C.历史渊源

D.血缘关系小题3:下列关于珠江三角洲城镇发展的叙述中,错误的是( )

A.城镇化发展迅速,已达到发达国家水平

B.城市化发展会占用宝贵的耕地资源

C.城市化发展太快难保证居民的居住环境

D.城市化发展促进了人民生活水平的提高

题型:单项选择题 案例分析题

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