He had every ._   for the job except impartiality.     [ ]

A. certificate                  

B. proof    

C. qualification              

D. diploma

烟花爆竹运达目的地后，收货人应当在( )天内将《烟花爆竹道路运输许可证》交回发证机关核销。

A．3

B．4

C．5

D．6