柴胡具有的功效是（）
A.疏肝解郁
B.清热解毒
C.清肺润燥
D.生津止渴
E.熄风止痉
参考答案：A
Only by increasing the number of doctors by 50 percent ________ properly in this hospital.
A．can be the patients treated
B．can the patients be treated
C．the patients can be treated
D．treated can be the patients
可以用于肾癌和恶性黑色素瘤治疗的细胞因子是（）
A.EPO
B.G-CSF
C.TNF
D.TPO
E.IFN
