肝硬化的并发症包括()
A.感染
B.肝肾综合征
C.原发性肝癌
D.肝性脑病
E.上消化道出血
参考答案:A, B, C, D, E
While my mother________ some washing, I was making a kite for Mary.
A.did
B.was doing
C.is doing
D.does
产褥感染最常见的病理变化是()
A.急性子宫内膜炎、子宫肌炎
B.血栓静脉炎
C.急性输卵管炎
D.急性盆腔腹膜炎
E.弥漫性腹膜炎