Very few his address in the town.
A.knows
B.know
C.are knowing
D.has known
B
在体内使活性的母体药物再生而发挥其疗作用的是
A.微球B.pH敏感脂质体C.磷脂和胆固醇D.纳米粒E.前体药物
烧伤手行夹板抗挛缩治疗时,指间关节、拇指应保持()
A.指间关节伸直位,拇指内收对掌位
B.指间关节屈曲位,拇指外展对掌位
C.指间关节伸直位,拇指外展对掌位
D.指间关节伸直位,拇指外展屈曲位
E.指间关节伸直位,拇指伸直位