專門提供過期期刊採購服務的是下列那一家公司？
(A)Batehaven Book Exchange, BBE
(B)The United States Book Exchange, USBE
(C)The Global Book Exchange, GBE
(D)SGA Online Book Exchange, SOBE

答案：登入後查看
統計： A(57), B(170), C(43), D(22), E(0) #328174