选出处方中的油相A．硬脂酸，蓖麻油，甘油 B．蓖麻油，甘油，液体石蜡 C．硬脂酸，蓖

浅表较小的血瘤可采用（）

A.手术切除

B.切开引流

C.冷冻疗法

D.放射治疗

E.针灸疗法

— What's your friend like?

— _____. [ ]

A. He is English.

B. He's a teacher.

C. He is tall and thin.

D. He likes sports.

甲父与乙之间的抵押是否有效

简述常见毒物中毒。

下单