A、  B、  C、  D、  B 因为无法确认图片中人物的动作，所以可以忽视这个部分而把注意力方在图片中心建筑的状态上。

(A)  They are holding the file together.
(B)  The woman is giving out her business card.
(C)  The woman is putting on a jacket.
(D) They are working on the computer.

(A)  There is a flag flying on the top of the building.
(B)  Many skyscrapers are seen behind the trees.
(C)  The people are having their pictures taken.
(D)  There is a fountain underneath the trees.