Question

He found them      at a table      chess.

A．sat, to play

B．sitting, playing the

C．seated, playing

D．seat, play the

Answer 1

C

试题分析：考查非谓语动词。句意：他发现他们正坐在一张桌子旁下棋呢。表示“坐着”的状态，用seated或sitting，find sb doing/done发现某人怎么样；排除A、D；棋类和球类前不加the；play chess下棋，故选C。