对肩周炎的处理，哪项是错误的（）
A.自愈性疾病，无须治疗
B.物理治疗
C.局部封闭
D.功能锻炼
E.非甾体类抗炎药
参考答案：A
She was moving out of her old apartment she suddenly realized that the key to the new apartment wasn’t on her.
A．until
B．once
C．when
D．before
急性毒性试验的目的是什么？
