不属椎间盘的组成部分是()
A.前纵韧带
B.上软骨板
C.下软骨板
D.纤维环
E.髓核
参考答案:A
Britain, in ______ with many other industrialized countries, has experienced major changes over the
last 100 years.[ ]
A.fact
B.competition
C.same
D.common
损伤性血胸的出血来源不应是()
A.心脏破裂
B.大血管破裂
C.肺组织破裂
D.肋间血管破裂
E.食管破裂