A、  B、  C、  D、  B图中有四个人，手持文件夹和笔记本，坐在草地上讨论问题。因此正确项是(B)。

(A) The man is dialing a number on the phone.
(B) The man is talking to the phone while walking.
(C) The man uses his mobile phone in the office.
(D) The man is looking forward.

(A) The other three persons are looking at the old man in the middle.
(B) The two men are sitting next to each other.
(C) The woman on the left is reading her papers to the others.
(D) The two women are sitting next to each other.