It is a question()the book will be published this month or next month.

A. Yes, we do
B. I want to
C. what is the difference
D. I would like
E. what we have
F. No, we don’t
G. I see
H. Do I have to

A．The changes of soccer.
B．The rules of rugby.
C．Different village players.
D．The birth of American football.