A、Who is that woman
B、Who is that man
A、Who's that girl
B、Who's this boy
C、Who's that boy
是
否
A、Who is that little boy
B、Who is tha little girl
A、Who are they
B、What are they
C、They are my grandparents
A、Who’s that girl
B、Good morning
C、Who’s that women
C、Who’s that woman