do they even know you去掉do为什么意思就不一样了?

do they even know you去掉do为什么意思就不一样了? Do you know they come from?意思 Do you know ____(they)? Do you know------(they)name? Do you know the( )(意思)of thesentences?what do they ( )(意思) Do you even know what you mean to me? you even do not know how very special you Do you know what they are? Do you know all____(they) names. do you know ___ when they meet? 猜猜看Do you know who they are? Do you know whose kites they are?