2．The office will have the student speak to the park visitors on July 28 because ___________. A．it's a day convenient for people to attend B．it's a day fit for an opening of a park C．it's the day the quake happened in 1976 D．it's the day the quake ended in 1976 3．In his/her speech, the student may not mention ___________. A．the terrible quake that happened in 1976 B．the great work people have done to rebuild new Tangshan C．the bright future of Tangshan D．his/her hobbies

C　

D