易继发骨缺血坏死的足跗骨骨折是（）

A.跟骨骨折

B.距骨骨折

C.足舟骨骨折

D.楔状骨骨折

E.跖骨骨折

_______the other world-famous doctors, he succeeded in finding the cure for the disease.[ ]

A. Teaming up with        

B. Coming up with        

C. Putting up with          

D. Catching up with