仁爱版8上Unit2复习课课件
toothachedentistcoughfeverfluheadacheliftpaleterriblecare
牙痛牙医咳嗽发烧流感头痛举起，电梯苍白的可怕的关心
serioussickcausehealthmedicinemeallitterenergynecessarydisease
严重的病的引起健康药一餐饭垃圾能量必要的疾病