MATHEMATICS, A REQUIRED SUBJECT IN ALL SCHOOLS, IS _________ INTO...

14. - 25 DE THI HOC KI 1 MON TIENG ANH LOP 12 CO DAP AN
25 DE THI HOC KI 1 MON TIENG ANH LOP 12 CO DAP AN

14. Mathematics, a required subject in all schools, is _________ into many branches.

A. grouped

B. prepared

C. divided

D. added