are you all right?应该回答什么啊?

are you all right?应该回答什么啊? that'all right 是回答什么的?not at all和you are welcome有什么区别 all right,you are right, are you all right now 怎么回答这句话! are you all right 和you are all right Are you all right?_____ are you all right now? 对thank的回答除了可以说You are welcome,that's all right,it's OK还可以说什么 Are you all right 为什么不是Is you all right I'm you are right中间应该填什么 辨析 That's right That's all right All right You are right you 非常抱歉我迟到了,回答用You are welcome还是用That's all right?