脑出血急性期治疗
A．血管扩张药
B．降血压药
C．降颅压药
D．保持水、电解质平衡治疗
E．预防或控制感染治疗
参考答案：B,C,D,E
I can't understand why he ________ so selfish. He isn't usually like that.
A．was
B．had been
C．is
D．is being
位于椎体后部，起于枢椎，止于骶骨的韧带是（）
A.黄韧带
B.后纵韧带
C.前纵韧带
D.棘间韧带
E.髂腰韧带
