【答案解析】喜好喝茶的朋友们，振作起来吧。据一项研究发现，每天喝两杯以上的红茶或绿茶将使突发心脏病的几率降低44%。科学家认为茶中含有某种保护心脏的物质。4年来，研究者调查了1900名经突发心脏病康复者，发现即使病人每周喝茶不足14杯，他们突发心脏病的死亡几率也比从不喝茶的人低28%。 [听力原文]
Tea drinkers, take heart. A research indicates drinking at least two cups of black or green tea a day could reduce your chance of dying after a heart attack by 44 percent. Scientists believe there"s something in tea that protects the heart. Researchers studied 1,900 heart attack survivors for four years. Even the patients who drank fewer than 14 cups a week had a 28 percent lower heath rate than those who didn"t drink any tea at all.