入井人员要做到的“一必须”和“三严禁”指什么?

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问题:

入井人员要做到的“一必须”和“三严禁”指什么?

考点:煤矿巷修工考试煤矿巷修工考试题库
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下列各项中,属于反映企业偿债能力指标的是()。

A.总资产周转率

B.净资产收益率

C.流动比率

D.营业增长率

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Melissa Poe was 9 years old when she began a campaign for a cleaner environment by writing a letter to the then President Bush. Through her own efforts, her letter was reproduced on over 250 donated ( 捐赠) billboards (广告牌) across the country.

The response to her request for help was so huge that Poe established Kids For A Cleaner Environment (Kids F. A. C. E.) in 1989. There are now 300,000 members of Kids F.A.C.E. worldwide and it is the world’s largest youth environmental organization.

Poe has also asked the National Park Service to carry out a “Children’s Forest” project in every national park. In 1992, she was invited as one of only six children in the world to speak at the Earth Summit in Brazil as part of the Voices of the Future Program. In 1993, she was given a Caring Award for her efforts by the Caring Institute.

Since the organization started, Kids F.A.C.E. members have distributed and planted over 1 million trees! Ongoing tree-planting projects include Kids’ Yards — the creation of backyard wildlife habitats (栖息地) and now Kids F.A.C.E. is involved in the exciting Earth Odyssey, which is a great way to start helping.

“We try to tell kids that it’s not OK to be lazy,” she explains. “You need to start being a responsible (负责任的) , environmentally friendly person now, right away, before you become a resource-sucking adult.”

小题1:Kids F.A.C.E. is __________.

A. a program to help students with writing

B. a project of litter recycling

C. a campaign launched by President Bush

D. a club of environmental protection

小题2:What can we learn about Poe?

A.She was awarded a prize in Brazil.

B.She donated billboards across the country.

C.She got positive responses for her efforts.

D.She joined the National Park Service.小题3:Kid’s Yards is ____________.

A.established in national park

B.started to protect wildlife

C.a wildlife-raising project

D.an environment park for kids小题4:Which of the following can be inferred from the text?

A. Adults are resources –sucking people.

B. Poe sought help from a youth organization

C. Kids F.A.C.E. members are from the U.S.

D. Kids are urged to save natural resources.

小题5:Poe was a girl aged _____when she began a campaign for a cleaner environment

by writing a letter to the then President Bush.

A.nine

B.nineteen

C.eight

D.Fifteen

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一般而言,对潜在供应者、可供商品的质量、品种、规格、供应弹性的分析属于()。

A.市场商品供应分析

B.市场商品需求分析

C.供求关系分析

D.特殊的供求现象分析

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会计核算必须以实际发生的()为依据。

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卡特尔是指同一生产部门的资本主义企业,以获取垄断高额利润和提高自己在竞争中的地位为目的,彼此之间签订关于销售市场、商品产量和商品价格的协议,并交换新技术的许可证等等而形成的一种垄断联合。 下列不属于卡特尔的一项是( )。

A.各生产者签订协议,规定销售市场

B.各生产者签订协议,规定垄断价格

C.各生产者签订协议,规定生产和销售商品的一定数量,并要求每个参加者遵守

D.迫于成本核算,各商家停止打折竞争

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