【单选题】
公司每年需用Ａ材料3000公斤，每次订货成本为60元，每公斤材料的年储存成本为4元。该材料的进货单价为15元／公斤，一次订货量在1000公斤以上时可获得2%的折扣，在1500公斤以上时可获4%的折扣，在2000公斤以上时可获得5%的折扣。要求回答如下问题：订货批量为2000公斤总成本为___元
A. 46320
B. 46200
C. 46840
D. 46280
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相关试题
【单选题】
某公司2015年度的税后利润为1200万元，该年分配股利600万元，2017年拟投资1000万元引进一条生产线以扩大生产能力，该公司目标资本结构为自有资金占80%，借入资金占20%。该公司2016年度的税后利润为1300万元。要求回答如下问题：如果该公司执行的是固定股利政策，并保持资本结构不变，2016年度公司留存利润为___元
A. 700
B. 600
C. 800
D. 200
【单选题】
某公司2015年度的税后利润为1200万元，该年分配股利600万元，2017年拟投资1000万元引进一条生产线以扩大生产能力，该公司目标资本结构为自有资金占80%，借入资金占20%。该公司2016年度的税后利润为1300万元。要求回答如下问题：如果该公司执行的是固定股利政策，并保持资本结构不变，2017年自有资金需要量为___元
A. 700
B. 600
C. 800
D. 200
【单选题】
某公司2015年度的税后利润为1200万元，该年分配股利600万元，2017年拟投资1000万元引进一条生产线以扩大生产能力，该公司目标资本结构为自有资金占80%，借入资金占20%。该公司2016年度的税后利润为1300万元。要求回答如下问题：如果该公司执行的是固定股利政策，并保持资本结构不变，2017年外部自有资金筹集数额为___元
A. 300
B. 100
C. 400
D. 200
【单选题】
某公司2015年度的税后利润为1200万元，该年分配股利600万元，2017年拟投资1000万元引进一条生产线以扩大生产能力，该公司目标资本结构为自有资金占80%，借入资金占20%。该公司2016年度的税后利润为1300万元。要求回答如下问题：如果该公司执行的是固定股利支付率政策，并保持资本结构不变，2015年股利支付率为___
A. 30%
B. 40%
C. 50%
D. 60%
【单选题】
某公司2015年度的税后利润为1200万元，该年分配股利600万元，2017年拟投资1000万元引进一条生产线以扩大生产能力，该公司目标资本结构为自有资金占80%，借入资金占20%。该公司2016年度的税后利润为1300万元。要求回答如下问题：如果该公司执行的是固定股利支付率政策，并保持资本结构不变，2016年公司留存利润为___元
A. 400
B. 450
C. 550
D. 650
【单选题】
How did the speaker feel about his childhood? ___
A. Alone.
B. Happy.
C. Sad.
D. Interesting.
【单选题】
Which is NOT mentioned when the speaker curled up in a chair? ___
A. Reading fairytales and myths.
B. Daydreaming.
C. Writing poems.
D. Listening to music.
【单选题】
What kind of person was the speaker’s grandma? ___
A. Often critical, judgmental.
B. Very strict.
C. Easygoing.
D. Successful.
【单选题】
When was the speaker’s first conscious memory of feeling different? ___
A. Fourth grade.
B. Fifth grade.
C. First grade.
D. Second grade.
【单选题】
Which is NOT included in the speaker’s inner world? ___
A. Reading books.
B. Writing.
C. Watching TV.
D. Daydreaming.
【单选题】
What does integrity mean? ___
A. You do what you do because it's fashionable.
B. You do what you do because it's politically correct.
C. You do what you do because it's right.
D. You do what you do because somebody asked you to.
【单选题】
Is there cheating in World Cup? ___
A. It's none.
B. It's rare.
C. It's some.
D. It's popular.
【单选题】
Which one of the following situations is NOT mentioned for making us upset? ___
A. Some reward we thought we deserved has been denied us.
B. Some man we helped has proved ungrateful.
C. Some man we believed to be a friend has betrayed us.
D. Some woman we believed to be a friend has spoken ill of us.
【单选题】
In which year the Tour of France was hit by a drug-taking scandal? ___
A. In 1996.
B. In 1997.
C. In 1998.
D. In 1999.
【单选题】
Cheap fake products are everywhere except ___
A. clothes.
B. cut-price DVDs.
C. cut-price CDs.
D. cosmetics.
【单选题】
What should we do after exercise? ___
A. Stretch the muscles.
B. Have a sleep.
C. Maintain high body temperature.
D. Take a shower.
【单选题】
What shouldn’t we wear when we exercise? ___
A. Properly fitted sportswear.
B. Well-fitted sneakers.
C. Tight pants.
D. Sports bra for women.
【单选题】
Which of the following is NOT good for health? ___
A. Training with a friend.
B. Slack off a fitness regimen.
C. Keep our body hydrated.
D. Take small sips every few minutes.
【单选题】
What does the speaker do? ___
A. Public relations consultant.
B. Home cook.
C. Website administrator.
D. Writer.
【单选题】
Which is NOT included in the speaker’s favorite breakfasts? ___
A. Egg.
B. Prosciutto.
C. Papaya.
D. Cabbage.
【单选题】
When do the students start learning Chinese? ___
A. Since kindergarten
B. Since elementary school
C. Since middle school
D. Since high school
【单选题】
When can the students continue studying Chinese? ___
A. In elementary school and middle school.
B. In middle school and high school.
C. In high school and university
D. After the university.
【单选题】
How many American students are currently learning Chinese? ___
A. About 22,000
B. About 24,000
C. About 44,000
D. About 2,400
【单选题】
How much did the Defense Department give Oregon schools? ___
A. $70,000
B. $1.3 million
C. $700,000
D. $1.3 billion
【单选题】
What’s Isabel Weiss’s purpose of learning Chinese? ___
A. For fun
B. For more opportunities for jobs
C. For more opportunities of making money
D. For more opportunities for promotions
【单选题】
What ability do the standardized tests reward to? ___
A. Think.
B. Create.
C. Quickly answer superficial questions.
D. Above all.
【单选题】
In what ways the IQ scores can be changed? ___
A. Training.
B. Nutrition.
C. More friendly people administered the test.
D. Above all
【单选题】
What do schools focus on? ___
A. Concepts.
B. Science.
C. Social Studies.
D. Foreign languages.
【单选题】
Why tests and standards are a necessary fact of life? ___
A. They protect us from hazardous products.
B. They protect us from inept drivers.
C. They protect us from shoddy professionals.
D. Above all.
【单选题】
How many percent did the scores on statewide tests rise? ___
A. 4%.
B. 14%.
C. 40%.
D. None.
【单选题】
What was the woman’s reaction when she was nominated? ___
A. She was surprised at the nomination.
B. She was calm at the nomination.
C. She was indifferent to the nomination.
D. She was scared of the nomination.
【单选题】
According to the woman, who paid for her trip to San Francisco? ___
A. Her trip to San Francisco was sponsored by the Academy.
B. Her trip to San Francisco was paid for by her company.
C. Her trip to San Francisco was paid for by her family.
D. Her trip to San Francisco was paid for by herself.
【单选题】
What is the name of George Miller’s new movie? ___
A. Happy Feeling.
B. Happy Dancing.
C. Happy Foot.
D. Happy Feet.
【单选题】
Which name is not mentioned in the film? ___
A. Nicole Kidman.
B. Hugh Jackman.
C. George Clooney.
D. Robin Williams.
【单选题】
Which of the following statement is not true about “Life in the Freezer”? ___
A. It was a documentary film.
B. It was made by National Geographic and the BBC.
C. It was a story of the amazing life of Emperor penguins.
D. The
E. mperor penguin sang to each other to find a mate and made friends.
【单选题】
What should you do during a high-pressure periods? ___
A. Lock yourself in a room with your work.
B. Leave your work and go on a vocation.
C. Tell your boss you can’t finish your work.
D. Get together with people who will revitalize and inspire you.
【单选题】
Which of the following is the correct description of TempWorld? ___
A. The era of guaranteed jobs is history.
B. We are all temporary workers.
C. You have to equip yourself with the skills.
D. All of the above.
【单选题】
What should a career activist do? ___
A. Being a career activist means concentrating on daily business.
B. Being a career activist means you can do a business as long as it meets your short-term needs.
C. A career activist should take the long view of his career.
D. A career activist should plan everything in advance.
【单选题】
What should you do in the TempWorld? ___
A. In TempWorld you must withstand disappointment, juggle stressful situations, and handle pressure.
B. You must learn from your setbacks and use them to your advantage in the future.
C. Things always go well for successful people because they are honest.
D. Both A and B.
【单选题】
Which of the following statements is Not True? ___
A. Your boss may be willing to change his behavior than your think.
B. Some managers don’t care how much their words or actions upset staffers.
C. You should tell your managers how their outbursts make you feel.
D. If the boss values your work, he may stop his abusiveness.
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水带护桥是灭火过程中当水带的铺设要穿过马路、广场等场所时，为防止车辆通过轧坏水带，覆盖在所铺设水带上的保护装置。___
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消防员灭火防护服适用于在高温环境中例如丛林火灾、荒野火灾和森林火灾穿着。___
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易燃和可燃液体的燃烧是液体本身在燃烧。___
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空气呼吸器最高工作压力为60MPa。___
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空气呼吸器警报器报警压力为15MPa。___
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消防避火服用于接近火焰和化学事故现场防护。___
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在狭小空间长时间作业，当无法使用个人携带式空气呼吸器时，应使用移动式供气源。___
【单选题】
不燃性建筑材料，是在火灾发生时不起火、不微燃、不炭化，即使烧红或熔融也不会发生燃烧现象的材料。___
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材料传导热量的性质称为材料的导热性. ___
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《建筑设计防火规范》将建筑的耐火等级分为一、二、三、四级，一级耐火性能最低，四级最高。___
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防火分区的划分主要从限制火势蔓延、减少损失方面考虑。___
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消防电梯是高层建筑特有的安全疏散设施。___
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应急照明灯可在浓烟弥漫的情况下为人员疏散指示安全出口及其方向。___
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火灾自动报警系统是火灾探测报警与联动控制系统的简称。___
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消火栓给水系统以建、构筑物外墙为界进行划分，分为室外消火栓给水系统和室内消火栓给水系统两大部分。___
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气体灭火系统是以某些在常温、常压下呈现气态的物质作为灭火介质，通过这些气体在整个防护区内或保护对象周围的局部区域建立起灭火浓度实现灭火。___
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使用绳索进行救人、自救训练时，首先应对绳索长度进行测量。___
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翻越障碍训练时，必须设置缓冲垫，在落点等处应当设置专人保护。___
【单选题】
利用深井、烟热、化工等模拟装置训练时，必须检查装置安全功能；严格控制起爆物和燃油的使用。___
【单选题】
实战演练必须根据假设的灾害事故现场特点，在单位有关技术人员的配合下，按照实战要求严格组织实施。___
【单选题】
严禁在轻质屋顶、遮阳棚、雨搭、可燃油气罐上部设置水枪阵地。___
【单选题】
使用锤、斧、挠钩等器材破拆时，必须检查连接是否牢固。___
【单选题】
燃烧的充分条件：一定的可燃物浓度、一定的氧气含量、一定的着火能量、三者相互作用。___
【单选题】
燃烧产物对灭火工作在一定条件下有阻燃作用。 ___
【单选题】
闪燃是在一定温度下，易燃、可燃液体表面产生的蒸气，当与空气混合后一遇着火源就会产生一闪即灭的燃烧现象。___
【单选题】
固体物质的燃烧方式有蒸发燃烧、分解燃烧、表面燃烧和自燃四种。___
【单选题】
易燃与可燃液体表面能够发生闪燃的最高温度称为闪点。___
【单选题】
爆炸物质在爆炸过程中都是由化学爆炸引起的。___
【单选题】
热通过流动介质将热量由空间中的一处传到另一处的现象叫做热对流。___
【单选题】
按燃烧对象可分为固体火灾、液体火灾、气体火灾。___
【单选题】
燃烧产物对灭火工作有利方面为：在一定条件下有阻燃作用；为火情侦察提供依据。___
【单选题】
易燃固体是指燃点低，对热、撞击、摩擦敏感，易被外部火源点燃，燃烧迅速，并可能散发出有毒烟雾或有毒气体的固体。___
【单选题】
手提式防爆强光照明灯用于有爆炸危险环境中的照明。___
【单选题】
机动排烟机主要用于对火场内部浓烟区域进行排烟送风。___
【单选题】
空气呼吸器使用前气瓶压力不能低于15 Mpa。___
【单选题】
灭火防护服使用年限一般为15年。___
【单选题】
在灭火战斗中，积极抢救人命是指挥员优先考虑和竭力实现的首要任务。___
