A.痛經(jīng) B.便秘 C.急性感染 D.胸悶
A.堅(jiān)持服用維生素B B.堅(jiān)持服用維生素A C.堅(jiān)持夜餐 D.經(jīng)常洗浴
A.0.5m2B.1m2C.1.5m2D.2.5m2