—Are you good at           football?  

—Yes, I               .      [ ]

A. play ; can                   

B. playing ; can        

C. play ; am                           

D. playing ; am

脾功能亢进介入治疗的禁忌证有（）

A.感染

B.儿童脾亢

C.衰竭

D.严重黄疸

E.高歇病