– You’ve donated so much money. Thanks a lot.

– ______.

A. It’s my pleasure               

B. Take it easy                

C. That sounds great

下列哪种并发症不可能发生于骨折晚期（）

A.关节僵硬

B.创伤性关节炎

C.骨缺血性坏死

D.骨化性肌炎

E.脂肪栓塞