药品批准文号中的字母Z代表（）
A.化学药品
B.中药
C.生物制品
D.进口药品分包装
E.进口药品
参考答案：B
《医疗事故处理条例》规定，造成患者轻度残疾、器官组织损伤导致一般功能障碍的属于（）。
A．一级医疗事故
B．二级医疗事故
C．三级医疗事故
D．四级医疗事故
E．严重医疗差错
Which of the following statements regarding an option prior to expiration is TRUE The maximum value of:()
A. a European put is less than the maximum value of an American put.
B. an American call is less than the maximum value of a European call.
C. a European put is equal to the maximum value of an American put.
