截瘫的并发症是
A.压疮
B.排尿障碍和泌尿系感染
C.呼吸衰竭和肺部感染
D.高热
E.高血压
参考答案:A,B,C,D
______ their hats into the air, the fans of the winning team let out loud shouts of victory.
A.To throw
B.Thrown
C.Throwing
D.Being thrown
对呼吸系统有毒性的药物是()
A.马钱子
B.蟾酥
C.关木通
D.枳实
E.苦杏仁