Tom was disappointed that most of the guests when he at the party.
A. left; arrived
B. had left; arrived
C. left; had arrived
D. had left; had arrived
网友回答
A. left; arrived
(答案→)B. had left; arrived
C. left; had arrived
D. had left; had arrived
解析：本题考查动词时态。句意：汤姆失望了，因为他到达晚会时，大部分客人已经走了。guests先“离开”，Tom后“到达”。