Atlanta, as well as many other big cities, once again being one of the mercial and cultural centers of the USA right now.
A. is
B. are
C. has been
D. have been
网友回答
(答案→)A. is
B. are
C. has been
D. have been
解析：此题考察主谓一致，当主语后有并列连词as well as ,together with ,along with等时，谓语动词只和这些并列连词前的名词保持一致，答案A。