一个12岁小女孩无意中发现左膝下内侧有一突出骨性肿块，你认为最大可能是什么病（）

A.骨髓囊肿

B.半月板囊肿

C.骨巨细胞癌

D.骨软骨瘤

E.骨结核

5．______the lack of a recent title, Ding Junhui can take comfort in knowing he has inspired a new generation of Chinese players.

A．Regardless of

B．Due to

C．Except

D．Despite