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求老师解答：听下面一段独白,回答听下面一段独白,回答第1-3题.1.WhatdoestheresearchdoneintheBostonareaindicate?[]A.Noneofteadrinkersdieofheartattacks.B.Drinkingteaeverydaycanhelpusprotectou
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求老师解答：听下面一段独白,回答
| 听下面一段独白,回答第1-3题. | |
| 1.What does the research done in the Boston area indicate? | [ ] |
| A.None of tea drinkers die of heart attacks. B.Drinking tea every day can help us protect our heart. C.Patients who drink tea every day live 4 years longer than those who don't drink any tea at all. | |
| 2.How long should we exercise every day according to the speaker? | [ ] |
| A.Half an hour. B.More than one hour. C.As many hours as possible. | |
| 3.What should we do to prevent the flu? | [ ] |
| A.We should keep smiling and have a good mood. B.We should drink a bowl of water every day. C.We should make the room humid regularly. |
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