[单项选择]

"Twenty years ago, if you were Chinese and were looking for a job in one of Hong Kong’s large business companies, you would have needed to brush up your English for the interview, because in those days you could be very sure the interview would be in English." The panel might consist of two "Expatriates" and two Chinese, but they would all use English in the interview.
Things have changed considerably these days in Hong Kong. As 1997 approaches, the day to day spoken language of business in many of the large companies is Chinese (i.e. Cantonese, the language of Hong Kong). English is used only when necessary, for instance when dealing with "foreigners" by which is meant not simply native speakers of English, American, British Canadians, Australians and others, but also businessmen and women from other Asian countries like Japan, India, Korea, Singapore, Thailand and the Philippines, and from European countries like Germany, France and H
A. Hong Kong plays an important part in the trade between China and the world
B. Cantonese is the official language of Hong Kong
C. English is the mostly-used language in business
D. Mandarin is as important as English in business