ASIA ...BY MOST EXPERTS TO BE THE CRADLE OF HUMAN CIVILIZATION.A....

24. - NGAN HANG TRAC NGHIEM TIENG ANH 12DOC
NGAN HANG TRAC NGHIEM TIENG ANH 12DOC

24. Asia ...by most experts to be the cradle of human civilization.

A. has been always considered

@B. has always been considered

C. always has been considered

D. has been considered always