A、  B、  C、  D、  D由图中可见，一些人正在某发表会的现场。人们已经入场，因此(A)是错误的。从图中无法判断是否有小册子发放到与会者手中，因此(B)是错误的。图中的椅子已经摆放在房间里，因此(C)也是错误

(A) The boxes are on a conveyor belt.
(B) Workers are taping the boxes.
(C) Workers are moving goods.
(D) The boxes are stacked in the corner of the room.

(A) The presenter is entering the room.
(B) Some booklets have been passed out to the people.
(C) The chairs are being set up in a room.
(D) Some people are sitting in chairs.