阅读理解。阅读下列短文, 从给的四个选项 (A、B、C和D) 中, 选出最佳选项。
Hong Kong is the world's shark fin capital. But a backlash(强烈抵制) from environmentalists and consumer groups is pressuring restaurants to stop serving dishes containing the shark fin.
Around 50 percent of all shark fins worldwide are traded through Hong Kong. In 2008，around 10，000 tons of fins from 87 countries passed through the city's ports. For environmentalists like Stanley Shea of French－founded Bloom Association，that must change. He is trying to raise awareness in Hong Kong. Shea and his fellow activists have been quite effective. Over the last two years governments in Hong Kong and mainland China，as well as big corporations and hotel chains，have announced they will take shark fin soup off their menus and banquets.
It is in Hong Kong's Sheung Wan District that a lot of the shark fin trade happens. Here the local marine－product industry is suffering. Inside the small shops merchants talk freely about shark fins they sell these days. But in front of a camera nobody wants to mention shark fins；it is just too sensitive，they say. Not far away，at restaurant Lin Heung Kui，shark fin soup is a common dish on the menu. Around lunchtime，it is mostly the elderly and tourists who visit the place.
