根据短文内容，从下面A-F选项中选出能概括每一段主题的最佳选项，并在答题卡上将该选项涂黑。选项中有一项为多余选项。
A. The spreading of tea
B. The history of tea growing
C. Changes of tastes for drinks
D. Reducing cancer risks
E. The plant Camellia sinensis
F. A woman’s opinion of tea
【小题1】
Americans are far more knowledgeable about drinks than they were 20 years ago. Witness the Starbucks revolution and you’ll know where the trend goes. Now, encouraged by recent studies suggesting that it can cut the risk of cancer and heart disease and slow the aging process, tea is enjoying a similar change. Enough fashionable tea houses are springing up to make even longtime coffee drinkers consider switching drinks.
【小题2】
Tea is available in more places than ever. The Tea Association of the United States reports that from 1990 to 1999, annual sales of the drink grew to $4.6 billion from $1.8 billion. “Green tea is seen by consumers as a ‘functional food’” — delivering health benefits beyond food itself, says Vierhile.
【小题3】
Recently published studies point out that only teas that e from the leaves of the plant Camellia sinensis have been shown to contain health benefits. Other herbal teas may taste good, yet they do little more than warm up the drinker. But for Camellia sinensis, the evidence is powerful. In a 1998 study, Harvard University researchers found that drinking one cup of black tea a day lowered the risk of heart attack by as much as 44 percent pared with non-tea drinkers, and other studies have suggested that the antioxidants (抗氧化剂) in these so-called real teas can also prevent cancer.
【小题4】
One such antioxidant in green tea is ECGC, a pound 20 times as powerful as vitamin E and 200 times as powerful as vitamin C. “When people ask me for something good and cheap they can do to reduce their cancer risk, I tell them to drink real tea,” says Mitchell Gaynor, director of medical oncology at New York City’s Strang-Cornell Cancer Prevention Center.
【小题5】
Among those inspired to bee a green-tea drinker is Tess Ghilaga, a New York writer who took it up after seeking advice from a nutritionist six years ago. “I’ve never been a coffee drinker,” says Ghilaga, 33. “She told me to start drinking green tea for the antioxidant qualities.” Now Ghilaga and her husband habitually make tea — they order theirs from InPursuitofTea., an Internet tea pany. And although tea contains about half the amount of caffeine in a cup of coffee, “you still get such a kick from it,” says Ghilaga.C
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(答案→)C
解析：
【小题1】从 Americans are far more knowledgeable…where the trend goes…tea is enjoying asimilar change…tea houses are springing up to make even longtime coffee drinkers considerswitching drinks. 知，该段主要讲述美国人对茶叶的需求增加，口味从咖啡向茶转变的趋势，所以选 C 项。
【小题2】从 Tea is available in more places than ever.…annual sales of the drink grew to 4.6billion from 1.8 billion.…知，该段主要讲述茶叶的销量增长，逐渐得到发展，所以选 A 项。
【小题3】从…that e from the leaves of the plant Camellia Sinensis have been shown tocontain health benefits. …But for Camellia Sinensis the evidence is powerful…知，该段主要讲述一种野茶树 Camellia Sinensis，所以选 E 项。
【小题4】从…can do to reduce their cancer risk I tell them to drink real tea…at New York City’s DStrange—Cornell Cancer Prevention Center.知，该段主要讲述茶叶能减少患癌的几率，所以选D 项。
【小题5】从 Among those inspired to bee a green tea drinker is Tess Ghilaga a New Yor kwriter…says Ghilaga 33. …Now Ghilaga and her husband habitually make tea…“you still getsuch a kick from it，” says Ghilaga. 知，该段主要讲述了一个叫做 Tess Ghilaga 的女人对茶叶的看法，所以选 F 项。