绒毛膜癌不可能来源于（）. ["完全性流产","假性妊娠后","异位妊娠流产","侵蚀性葡萄胎","足月妊娠分娩后"] 一患儿全身大面积烧伤，仅头顶及腰部约五掌面积未烧伤，则烧伤面积为（）. ["96%","92%","90%","93%","95%"] 侵蚀性葡萄胎可来源于（）. ["早期流产","异位妊娠","晚期流产","足月妊娠","完全性葡萄胎"] 绒毛膜癌常见的突然死亡原因是（）. ["咯血","阴道转移结节破裂大出血","脑转移","子宫壁病灶破溃，腹膜内大出血","恶病质"] 小儿烧伤补液尿量宜维持在（）. ["0.5～1ml/（kg·h）","1.0～1.5ml/（kg·h）","0.2～0.5ml/（kg·h）","1.5～2.0ml/（kg·h）","2.0～3.0ml/（kg·h）"] 严重烧伤患者的高分解代谢主要发生在（）.