It years since I last saw you but you much.

A)is /don't change
B) was / didn't change
C) has been / haven't changed
D) has been / didn't change
E) had been taren't changing

C ve D arasında kaldim ve bu tur soruları anlamak için nasıl çalışabilirim ayri ayri tenseleri biliyorum ama bu sekil zorlanıyorum​