i am sorry to have kept you waiting.
i am sorry to have kept you waiting.
I am t__ sorry I have kept you waiting long.
I am sorry to have you kept you waiting.句中不定式作什么成分
--i am sorry to have kept you waiting long ---never mind .i
i am sorry to have kept you waiting 中的to 后面是什么成分啊?
I am sorry to have kept you waiting.---Oh,not at all.I__here
I am sorry to have kept you waiting for a long time.
I am sorry to have kept you waiting.这句话的谓语是?
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.