أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
A) Master-teacher and career ladder proposals.
B) Merit pay and national certification programs.
C) Master-teacher proposals, career ladder proposals and merit pay.
D) National certification programs, and master-teacher and career ladder proposals.
I see all of the above is true
If I am not wrong option D) is answer <<<<<<<<<<<<<