The Shanghai Expo Site covers a total area of 5.28 sq km, 12 pavilion groups, of Zone A hosts China Pavilion, and other national Pavilions for Asian countries except Southeast Asian ones.
A. included, who
B. including, which
C. included, which
D. including, what
网友回答
A. included, who
(答案→)B. including, which
C. included, which
D. including, what
解析：第一空考查介词including，包含，第二空考查定语从句，介词of+which引导定语从句修饰12 pavilion groups，句意是：上海世博园区总面积5.28平方公里,包括12个展馆“组”,其中一个中国主馆,和除了东南亚国家的其他国家亚洲国家展馆。选B。