When Tony came to himself he found himselfto a big pole in a dark house.A. tyingB. tieC.

问题补充：

When Tony came to himself, he found himselfto a big pole in a dark house.

A. tying

B. tie

C. tied

Dto be tied

答案：

A. tying

B. tie

(答案→)C. tied

D. to be tied

解析：考查非谓语动词。本题考查find oneself done，过去分词作宾语补足语。句意：当Tony醒来的时候，他发现自己被绑在黑屋子的大柱子上。