their students, the famous teacher came into the hall.
A. Followed
B. Followed by
C. Being followed
D. Having been followed
网友回答
A. Followed
(答案→)B. Followed by
C. Being followed
D. Having been followed
解析：考查非谓语动词。逻辑主语是the famous teacher，与follow是动宾关系，故用被动。故选B。