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Health refers toa state of complete physical, mental, and social well-being rather than the mere absence of disease or infirmity.
A. 对
B. 错
Regular schedule and enough sleep make no difference to our health.
A. 对
B. 错
下列哪一种疾病的病变是以变质性炎为主?
A. 卡他性阑尾炎
B. 胸膜炎
C. 病毒性肝炎
D. 大叶性肺炎
E. 蜂窝织炎