You will hear five short recordings. For each recording, decide what kind of service the speakers’ companies provide. Wr

Thirteen
Google’s stance could put commercial pressure on its rivals to adopt more customer-friendly policies, and may give a clue to other Internet firms to treat customers’ data with more care.
Yet such high-mindedness will be tested as Google enters China. Keeping its options open, the company is not shutting down the Chinese-language version of Google. com. It will remain available, for those willing to wait a bit longer for their uncensored search results.
Fourteen
The unveiling of another industry initiative: five leading food producers — Danone, Kellogg, Nestle, Kraft and PepsiCo were seen this week — introduced a labeling scheme for the British market which will show "guideline daily amounts" of calories, fats, sugar and salt on packaging.
The new labels will start to appear on the firms’ crisps, chocolate bars, cheese slices for the next few months. A number of other food giants, such as Cadbury Schweppes and Masterfoods, have already started putting guideline labels on their products.
Fifteen
Silicon Graphics, founded in 1982, makes sophisticated computers for modeling things such as cars and airplanes. It was contemporary with IBM PC, the creature of a distant era when only around 200 institutions were connected to the Internet.
It had a bold vision of technology, but as PCs became more powerful, the firm was wrong-footed by the shift to hardware. The firm has kept itself afloat by selling its lavish office buildings to Google.
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Mr. Ma is also at the forefront of the trend to integrate paid search with e-commerce. Alibaba’s takeover of Yahoo! China last October gave the firm a search engine just as Google and was demonstrating the huge potential of paid search, and the deal anticipated eBay’s link-ups with portals(Yahoo! in America, and Google elsewhere). Baidu, China’s main search engine, is a strong rival.
But online advertising is surging in China and small firms are the biggest users of paid search, giving Alibaba the edge.
Seventeen
So a lot is riding on the PlayStation 3(PS3), the latest incarnation of Sony’s industry-leading games, which was launched in Japan on November 11th.
In Akihabara, Tokyo’s neon-lit electronics district, stores drafted in extra workers to cope with the biggest product launch of the year. At the Yurakucho flagship store of Bic Camera, one of Japan’s largest electronics retailers, hundreds of gamers queued through a cold, damp night. Ken Kutaragi, who runs Sony’s gaming division, was there to welcome them in the morning.