do you know how old she is

do you know how old she is how old is he?do you know?2并1 do you know how old_______ ___ do you know how old is kong ling hui I do not know how old she is,同义句,i 空格 空格 空格 how old she is Do you know_?Sorry,Idon't know.A.how old is Tom B.how old To 为什么是Do you know how old he is而不是he is? I do not know how she is OK.Do you know me?well how old are you How Old Is She? How do you know he is depressed? "Do you know who is she? 同义词取代 Do you know （Tom's age）?A.where Tom is from B.How old