I think you should go back to your ______ plan, which is much more practical than the present one.

[      ]

A. random

B. original

C. abstract

D. ridiculous

男，23岁，行走跛行，外展受限，两下肢不等长，结合图像，最可能的诊断是

A.髋关节中心脱位

B.髋关节后脱位

C.髋关节前脱位

D.先天性髋内翻

E.髋关节结核