A、Heart disease. B、High blood pressure. C、Cancer. D、Diabetes. A细节题。浏览选项可知，四个选项都与疾病有关。原文在讲到那些在生气时反应强烈的人may be more likely to deve

Doctors say anger can be an extremely damaging emotion, unless you learn how to deal with it. Anger is a normal emotion that we all feel from time to time. Some people express anger openly in a calm reasonable way. Others burst with anger and scream and yell. But other people just repress their anger, keeping it inside. For years many doctors thought that repressing anger was more dangerous to a person’s health than expressing it. They said that when a person is angry, the brain releases the same hormones. They speed the heart rate, raise blood pressure, or sugar into the blood, etc. In general, the person feels excited and ready to act. Some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger violently may be more likely to develop heart diseases, and that those who keep their anger inside may face a greater danger of high blood pressure. Doctors say the solution is learning how to deal with anger. They say the first step is to recognize the real cause of the anger, and then decide if the cause is serious enough to get angry about. If it is, they say, “Do not express your anger while angry. Wait until your anger has cooled down and you are able to express yourself calmly and reasonably.”
Questions 30 to 32 are based on the passage you have just heard.
30. Which is NOT the normal way of expressing anger?
31. If a person often expresses his anger violently, which disease will he possibly get?
32. Which statement is NOT true according to the passage?