He put on his tie took one last look at the room and walked out of the door.A. gradually

问题补充：

He put on his tie, took one last look at the room and walked out of the door.

A. gradually

B. finally

C. actually

D. entirely

答案：

A. gradually

(答案→)B. finally

C. actually

D. entirely

解析：句意：他戴上领带，最后看了一眼房间，最后走出门。Gradually逐步地 finally最后 actually事实上 entirely完全地，选B。