关节镜检查对下列哪一关节的滑膜结核早期诊断具有独特价值（）
A.肘关节
B.腕关节
C.膝关节
D.髋关节
参考答案：C
makes the book so extraordinary is the creative imagination of the writer.
A．That
B．What
C．Who
D．Which
发酵培养基应满足的条件
