患者女，13岁，右膝关节疼痛2个月，就诊于当地医院，诊断为生长痛，未予以特殊诊治。昨天在学校跑步时突然摔倒，疼痛剧烈，无法活动，右下肢畸形明显。急诊送往医院，X线片示右股骨下段骨折，骨折线分离，骨折两侧可见虫蚀样骨质破坏，髓腔内骨质硬化。

最可能的诊断是（）

A.右股骨创伤性骨折

B.右股骨急性骨髓炎，创伤性骨折

C.右股骨疲劳骨折

D.右股骨骨巨细胞瘤，病理性骨折

E.右股骨骨肉瘤，病理性骨折

  The population of the country is 3 million, _____ Kooris.

A．1 % of which were made up of

B．1 % of it were Kooris

C．and 1 % of which were made up of

D．1 % of them were