In the statement that the school sent to all parents, the headmaster _______their complaints about the

conditions by saying that the school dormitory, canteen were beautifully decorated with healthy materials,

classrooms _______and the playground rubberized.  [ ]

A.  replied to; were completely computerized          

B. reacted to; were computerized completely   

C. responded to; completely computerized              

D. answered to; computerized completely