My aunt is an actress__TV Ain Bon Cfrom

选B.
My aunt is an actress【on】TV .
我姑姑/姨姨/婶婶是一位电视女演员.
on TV：在电视上.
祝你开心如意!为什么电视演员=电视上出现的演员=actors/actresses on TV=actors/actresses we see on TV这是英语的习惯表达搭配。