某同学对所学部分化学知识归纳如下,其中都正确的一组是 [ ] A.物质性质与用途

题型:选择题

问题:

某同学对所学部分化学知识归纳如下,其中都正确的一组是  [ ]

A.物质性质与用途:O2具有可燃性-- 用作燃料;CO 具有还原性-- 冶炼金属

B.日常生活经验:衣服上的油污-- 用汽油或洗涤剂清洗;暖水瓶内的水垢-- 用食醋清洗

C.化学与健康:食用碘盐-- 预防甲状腺疾病;缺铁-- 易患骨质疏松症

D.安全常识:用试管加热液体-- 试管口不能对着人;室内燃气着火-- 立即打开门窗通风

考点:化学元素和人体健康安全措施和生活经验氧气的用途乳化和乳化作用一氧化碳的性质和用途
题型:选择题

玻璃钢衬里的施工方法主要有手糊法、()、缠绕法和喷射法四种。

A.淋涂法

B.刷涂法

C.模压法

D.浸涂法

题型:选择题

患者,25岁,长期低热、肩痛、乏力,近日咳嗽加剧,痰中带血丝,血沉快,胸片见右上肺类圆形阴影,周围散在条索状阴影,间有少许点状钙化影,可能的诊断为()

A.肺吸虫病

B.肺癌

C.结核球

D.过敏性肺炎

E.炎性假瘤

题型:选择题

卫星通信与其它通信手段相比的主要优点和缺点。

题型:选择题

下列关于工程项目质量管理的目的和意义的表述中,错误的是( )。

A.工程项目质量管理的目的,是通过管理工作,使建设项目科学决策、精心设计、精心施工,建设质量合格的工程项目,保证投资目标的实现

B.工程项目各项工作的质量如何,是建设项目成败的关键

C.搞好工程项目的质量管理,与国家和社会并无太大关系,只与参与者有关系

D.工程项目建设参与方较多,他们各自的利益也都和工程质量有关

题型:选择题

[A] Convenient packaging

[B] Health and wellness

[C] Skeptical customers

[D] Enormous markets

[E] Soaring sales

[F] Trendy drink

In the last 40 years the bottled water industry has gone from a business prospect that few took seriously, to a global industry worth billions of pounds. The commodity itself remains simple. The way we think about it has changed fundamentally. Water is natural, pure and sourced at minimal cost. Its real value lies in its marketing and branding. "I think bottled water is the most revealing substance for showing us how the global capitalist market works today," says Richard Wilk, professor of anthropology at Indiana University. "In a sense we’re buying choice, we’re buying freedom. That’s the only thing that can explain why you would pay money for a bottle of something that you can otherwise get for free. "

41. ______

Through a confection of advertising and marketing, bottled water has become one of the biggest success stories in the modern food and beverage industry. "The demand for bottle water has grown exponentially in the last few decades," says Dr. Peter Gleick, author of Bottled and Sold. "It’s doubled, it’s doubled again and it’s doubled again. And the bottle water companies see enormous markets not just in the rich countries but also in the poorer countries. "

No actual variety

Some people think that bottled water is the high point of global capitalism, particularly the people in the bottled water business. "I think bottled water actually represents a kind of caricature of the global economy. It provides people in the developed world with 20 or 30 varieties of something for which there is no actual variety," says Charles Fishman, author of The Big Thirst.

42. ______.

At the beginning there really was no variety and the bottled water phenomenon began with one brand. Perrier (佩绿雅,矿泉水品牌) was a triumph of advertising, creating a brand that was to define a generation. At the heart of the campaign to make the brand popular was Richard Wheatley, of the Leo Burnett advertising agency between 1979 and 1994. "Perrier popularised bottled water," he says. "It made it acceptable, more than acceptable, it made it... desirable. " But it was not an instant success. When Perrier UK was looking to increase its sales in the early 1970’s, it faced a skeptical public. Many questioned why anyone would buy water when you could get it free from the tap.

43. ______.

Faced with obstacles, Perrier turned to advertising with a campaign that was to change our consumer landscape for ever. The campaign was a marketing coup and sales went through the roof from 12 million bottles in 1980 to 152 million by the end of the decade. Perrier was no longer just a bottle of water. The marketing and advertising teams had established a crucial emotional link between the product and the consumers. "Perrier became a badge," says Michael Bellas, chairman of the Beverage Marketing Corporation. "When you held a Perrier bottle up, it said something about yourself, it said you were sophisticated, you understood what was happening in the world. It was a perfect beverage for the young and coming business executives, the trend-setters. "

44. ______.

In an age of instant gratification, still water in portable bottles provided what people needed, exactly when they needed it. "People in general are more and more time pressed," says Mr. Fishman. "We don’t cook our own meals any more, we eat prepared foods of all kinds. And there’s nothing more appealing than a bottle of cold water at a moment when you’re really thirsty. But I think bottled water is one of those products that on many occasions when people buy it, what they’re buying isn’t the water so much as the bottle. That is the package and the convenience at that moment. "

45. ______.

When people bought this convenience, what they were really buying was Polyethylene Terephthalate, or PET, the single most important innovation in the industry’s history. Strong, shatterproof and a highly valued form of polyester, PET is a by-product of the oil industry. It is now utilised in the packaging of everything from pharmaceuticals and soap, to ready meals. In years to come, the environmental impact of PET would haunt the industry and raise questions about its very survival, but in the 1990s this was a revolution. According to Mr. Bellas it was behind the subsequent incredible growth of the industry. "Starting with the introduction of the small premium PET waters, the category started to explode," says Mr. Bellas. "The bottled water industry before PET on the list of all beverage categories was number seven. With the advent of PET, water jumped to the number two spot, behind carbonated soft drinks. "

By branding and marketing water, bottled water has been transformed from something that many of us took for granted into a product that now makes billions for global multinational companies.

44()

更多题库