Part Ⅰ Listening Comprehension
 
Section A
In this section, you will hear five short conversations. Each conversation will be read only once. At the end of each conversation, one question will be asked, and you have fifteen seconds to read the four choices marked A, B, C and D, and decide which is the best answer. Then mark the corresponding letter on the answer sheet with a single line through the centre.
1、 A．At the customs.
    B．In a restaurant.
    C．At an airport.
    D．In a hotel.
2、 A．They are lining up for a health cheek-up.
    B．They are smoking in front of the building.
    C．They are protesting again ……此处隐藏78175个字…… ore, advertising is like a mirror reflecting the virtuous circle of an affluent society, thus benefiting all walks of life. The more ads sold, the more revenue the media earned, which in turn led to more production, more jobs, and thus more purchasing power.
    Those who think that advertising is harmful should think again about the value of the market economy, which is to promote economic prosperity. Buying things under the influence of advertising may actually cause about half of the unnecessary waste, but it seems unclear which haft. In a word, advertising does more good than harm to customers.
[解析] 本文围绕着一个热议的话题：正确看待广告和客户之间的关系。文章第一段陈述了这个话题，并表明作者的观点；第二段说明了广告的坏处；第三段说明了广告的好处；最后一段进行总结，再次点明观点。