根据以下材料,回答题。2010年5月10日8时,B工程公司职工甲、乙受公司指派到C炼

题型:多项选择题

问题:

根据以下材料,回答题。2010年5月10日8时,B工程公司职工甲、乙受公司指派到C炼油厂污水处理车间疏通堵塞的污水管道。两人未到C炼油厂办理任何作业手续就来到现场开始作业,甲下到3m多深的污水井内用水桶清理油泥,乙在井口用绳索向上提,清理过程中甲发现油泥下方有一水泥块并有气体冒出,随即爬出污水井并在井口用长钢管捣烂水泥块。11时左右,当甲再次沿爬梯下到井底时,突然倒地。乙发现后立即呼救。在附近作业的B工程公司职工丙等迅速赶到现场,丙在未采取任何防护措施的情况下下井救入,刚进入井底也突然倒地,乙再次大声呼救,C炼油厂专业救援人员闻讯赶到现场,下井将甲、丙救出,甲、丙经抢救无效死亡。事故调查人员对污水井内气体进行了检测,测得氧气浓度19.6%、甲烷含量2.7%、硫化氢含量850m/m3。该起事故中导致丙死亡的原因包括()

A.盲目施救

B.窒息

C.中毒

D.防护缺失

E.意外坠落

考点:安全生产事故案例分析第三章安全生产单行法律第三章安全生产单行法律题库
题型:多项选择题

HANGZHOU-As a major province neighboring Shanghai, Zhejiang is set to benefit from the Expo in the city this year in more ways than one.

According to a survey from the Bureau of Shanghai World Expo Coordination, 80 percent of the respondents (回答者) going to the Expo have plans to travel and 75 percent of them will go to nearby places, such as Zhejiang and Jiangsu provinces. Hangzhou, Suzhou, Nanjing and Wuxi are the most popular sites, where tourism will be the best winner.

It is estimated (估计) that 70 million visitors will come to the Expo. During the peak time, as many as 700,000 people will visit Shanghai every day.

When all services such as hotels, meeting rooms, and transportation in Shanghai are full, it is possible for other activities to be held in nearby cities. And this is the golden opportunity for developing local tourism. The local hotel industry will benefit directly from the event.

Due to the Shanghai World Expo, Zhejiang will attract 20 million visitors within half a year. It will encourage local industries, such as catering, tourism, entertainment and shopping. More than 50 travel routines (线路) connecting Shanghai and other tourism spots, such as the West Lake in Hangzhou, gardens in Suzhou, and the waterscape in Shaoxing, will be introduced to the world. So far, local travel bureaus in Hangzhou, Ningbo, Huzhou, Shaoxing, Zhoushan, and Wenzhou have already sent special work teams to Shanghai to present their special tourism attractions to visitors.

The sharing and the connections of tourism resources as well as customer and service systems will also promote the areas in the Yangtze River Delta, which will in turn help to shape sustainable (可持续的), healthy tourism for the future.

64. What is the best title for the passage?

A. Hangzhou-the Heaven on earth

B. The Expo Shanghai 2010-a great success

C. Being at right place, right time for traveling

D. A good chance to develop tourism and others

65. Which of the following is TRUE according to the passage?

A. There will be more than 50 travel routines in Shanghai.

B. 75% of the people in Zhejiang will go to visit the Expo.

C. The local tourism will benefit a lot due to the Expo.

D. Hangzhou will benefit the most from the Expo.

66. What can be inferred from the passage?

A. More cities in neighboring provinces will be better known to the world.

B. Work teams have been sent to Shanghai to present the attractions to visitors.

C. As many as 700,000 people will visit Shanghai every day.

D. The Shanghai World Expo will promote all industries.

67. Which section of a newspaper may the article be taken from?

A. opinion        B. advertisement             C. news               D. sports

题型:多项选择题

在正态曲线下,小于μ-2.58σ包含的面积为()

A.0.5%

B.0.05%

C.1%

D.99%

E.99.5%

题型:多项选择题

20世纪60年代后期,布雷顿森林体系出现危机,美国一度出动军用飞机紧急空运黄金供应伦敦黄金市场,美国的黄金储备因此遭受损失。美国这样做的目的是

A.维持美元价格

B.赚取更多英镑

C.支持浮动汇率

D.制造金融混乱

题型:多项选择题

水乳型防水涂料中的高分子材料是以极其微小的颗粒稳定地悬浮在水中,呈乳液状涂料。由于水乳型涂料以水为分散介质,无毒、不污染环境。故市场份额已逐渐增多,也越来越被人们接受。( )

题型:多项选择题

2014年11月10日,习 * * * * 在APEC欢迎晚宴前致辞:“有人说,现在北京的蓝天是APEC蓝,美好而短暂,过了这一阵就没了,我希望并相信通过不懈的努力,APEC蓝能够保持下去。”习 * * * * 在隆重的外交场合承诺环境问题的解决有助于()

①引导人们树立正确的消费观念

②转变经济发展方式

③贯彻落实科学发展观,实现经济可持续发展

④降低企业生产成本,提高经济效益

A.①②③

B.②③④

C.①③④

D.①②④

更多题库