That's OK是回答Sorry 还是Thank you?还是两者都可以?

thank you.回答是用not at all 还是that's ok That's all right 是回答Thank you 还是I am sorry? That's OK.可以是Thank you. That's OK.可以作为Thank you的回答吗? That"s OK.可以回答Thank that's ok和that is ok可以用于回答thank you吗 enjoy 是回答OK好还是Thank you Sit down,please的回答是OK还是Thank you forget it是回答thank you还是sorry It doesn't matter是用来回答Thank you还是回答Sorry的? that's ok 和 that's all right可以用来回答thank thank you,回答 That's ( )