Only when _____ five _____ my father. [ ]

A. I was; I saw

B. was I; I saw

C. I was; did I see

D. was I; did I see

关于骨纤维结构不良的X线表现，哪项除外（）

A.骨性狮面

B.单房或多房性囊状透光区

C.囊内有磨砂玻璃样钙化

D.胫骨囊性病变周围常有骨硬化

E.囊性病变见于颅面骨