问题补充:
Entering the room,I found Mary at the desk and a letter.
A. seated;wrote
B. sitting;written
C. seating;writing
D. seated;writing
答案:
A. seated;wrote
B. sitting;written
C. seating;writing
(答案→)D. seated;writing
解析:考查非谓语动词:find+宾语+宾语补足语,第一空可以填sitting或seated,因为seat和Mary是被动关系,用seated做宾语补足语,sit和Mary是主动关系,用现在分词,第二空,填writing,因为mary和write是主动关系,用writing,句意:进入房间,我发现玛丽坐在桌子旁边,写一封信。选D。