构成关节的主要结构是 ()
A.关节面、关节囊、关节腔
B.关节盘、关节唇、关节腔
C.韧带、关节囊、关节腔
D.关节软骨、关节囊、关节腔
参考答案:A
The book aims to cover all of the life in the city. [ ]
A. aspects
B. responses
C. expectations
D. areas
关于项韧带注射,最常用的注射部位是()
A.C4-5
B.C5-6
C.C6-7
D.C3-4
E.C3-7