-Did you watch the basketball match yesterday?

-Yes,I did.You know,my brother         in the match.[ ]

A.is playing

B.was playing

C.has played

D.had played

根据宪法和组织法的规定，下列有权制定地方性法规的机关是：

A．合肥市蜀山区人民代表大会

B．安徽省人民政府

C．中共合肥市委

D．合肥市人民代表大会