Coming into the room, I found them at the table, chess.
A. seated; played
B. seated; playing
C. seating; playing
D. seating; played
网友回答
A. seated; played
(答案→)B. seated; playing
C. seating; playing
D. seating; played
解析：考查非谓语动词的用法。句意为：走进房间，我发现他们正坐在桌子旁下象棋。感官动词find/watch/notice/observe＋宾语+宾语补足语，Seat是及物动词，用be seated表示“就坐”，find sb seated发现某人坐在…，第二空playing是现在分词做伴随状语。选B。