A. They are well educated. B. They all have a good job. C. They take a pessimistic attitude towards life. D. They are not satisfied with their jobs. 参考答案:B
第33题: [单项选择]流行性脑脊髓膜炎属于( ) A. 变质性炎症 B. 浆液性炎症 C. 增生性炎症 D. 化脓性炎症 E. 出血性炎症 参考答案:D 答案解析:[解析] 肉芽肿性炎为增生性炎症的一种,由伤寒杆菌引起的伤寒肉芽肿是最具代表性的肉芽肿性改变。变质性炎是以变质性变化为主要病变的炎症,多由于病毒感染和严重的细菌感染引起,常见于肝、肾、心、脑等实质器官