l'm sorry to have kept you waiting

l'm sorry to have kept you waiting. l'm sorry to have kept you waiting 分析语法 i'm sorry to have kept you waiting. I'm sorry to have kept you waiting. I’m sorry to have kept you waiting. ——i'm sorry to have kept you waiting. I'm sorry to have kept you waiting so long. I'm sorry to have kept you waiting so long 和i' m sorry to ke sorry to kept you waiting 英语翻译Sorry to have kept you waiting,Saturday morning l am up, sorry you waiting sir (A)to have kept(B)have kept(C)to kept选 I’m awfully sorry to have kept you waiting for a long time.