A、  B、  C、  D、  B看到图片后一下子就要能够把握多种事物的各种排列状态。

(A)  The bus is full of passengers.
(B)  The man with a cap is looking through the window.
(C)  They are shaking hands.
(D) The people standing are chatting face-to-face.

(A)  The clothes on the shelf are on sale.
(B)  Many hats are hanging on the rack.
(C)  The man is trying on one of the hats.
(D)  There are hats displayed in a row.