现场需要心肺复苏抢救的特危重患者通常（）
A.小于1%
B.5%～10%
C.10%～15%
D.小于5%
E.以上都不是
参考答案：D
If you like, you can take ____.
A．as much books as you can
B．as many books as possible
C．as many as books you can
D．many as possible as you can
酸败度测定适用于（）
A.含油脂的种子类药材
B.含黏液质、胶质的药材
C.易变色、走油的药材
D.含皂苷类成分的药材
E.易发生霉变的药材
