I kept him waiting for a long time 这里的宾语补足语是不是waiting for a long time吖

I kept him waiting for a long time 这里的宾语补足语是不是waiting for a long time吖 I kept him __ for about an hour.A.on waiting B to wait C off waiting Dwaitin多谢大家~~ Last Friday he kept us waiting for him ( ) an hour. I am sorry ____you waiting.to keepkeepingto have kept i'm waiting for his?him? she kept him waiting for a long time同义句she ---him wait for a long time she kept him waiting for a long time (写出同义句)she --him wait for a long t he always kept silent when i talked to him为什么用kept I am sorry to ( ) you waiting so longA.kept B.be keeping C.have keep D.to be kept I couldn't stand ___ waiting for an hour.A.to keepB.to be kept C.keeping D.being kept I'm sorry I have kept you ______ so long.是waiting还是to wait? I'm _______(ture) sorry that I've kept you waiting so long I'm sorry.I have kept you ()for me so long.A:wait B:waiting i'm t__ sorry i've kept you waiting long.怎么填空格 分析语法 i'm sorry to have kept you waiting.请问waiting是什么词性呀.相当于形容词还是名词呀? I am sorry to have kept you waiting for a long time. I am sorry to have kept you waiting for a long time. i am sorry to have kept you waiting 中的to 后面是什么成分啊?