—Your new dress looks very nice!  —_____

A. Yes, it is so nice. B. Where? Where?   C. Thank you.

关于站立前期先天性髋关节脱位的描述，哪项是不恰当的（）

A.患者髋关节活动受限

B.患儿的会阴部增宽

C.肢体缩短

D.Ortolani征阳性

E.Galeazzi征阴性