what do you know是什么意思?

what do you know Do you know what Do you know what? do you know what's the matter?还是do you know what the matter is?为什么?do you know what's wrong with that?what 是什么成分？主语？ what do you know是什么意思? Do you know ,what's - 答语是什么,Do you know what I am? Do you know (是什么)made her look so upset?(what) Do you know what he_____(do) now? You are not alone.You do not know what I think you.Do not know.是什么中文意思? If you know what will you do Do you know what I like you do you know what you said what you name Do you know me Do you know what they_______(代表）? Do you know what they are? what’s this( )English?Do you know? do you know what things come from