反絮凝
参考答案:
向絮凝状态的混悬剂中加入电解质,使絮凝状态变为非絮凝状态这一过程称为反絮凝。加入的电解质称为反絮凝剂。
下列疾病中,属于择期手术的是()
A.消化道穿孔
B.甲状腺功能亢进
C.胃癌
D.血气胸
E.肠扭转
We all thinks that Jack ____________ for his son’s bad performance at school.
A.is to blame
B.is to be blame
C.are to be blamed
D.are be blame