(21-23) 　　A small town has a good chance of 21 that can bring in a lot of money, ifit has something special to be proud of. One example is Gukeng town of Yunlin,Taiwan. Gukeng has long been famous for growing good coffee, but the town didn’tstart to make much money from it until some years ago. As more and more peoplehave visited Gukeng for its coffee, the coffee farmers have begun to open their farmsto the public. At these farms, people can have the fun of finding out where coffeecomes from. 22 , coffee shops are opened all over Gukeng, and people can takea rest and taste delicious coffee on the sidewalks in or after a day’s visit. The newbusinesses make a better life possible for those who 23 the town. They don’t haveto leave the town to find jobs in other places. ● as 隨著
21.
(A) growing the best tea
(B) starting a new business
(C) selling old farming lands
(D) opening a shopping center