（）twice,the postman refused to deliever our letters unless we chained our dog.

题目

（）twice,the postman refused to deliever our letters unless we chained our dog.
A.Being bitten B.To be bitten C.Bitten D.Having bitten

答案

如果一定要从中选的话,只能选C除非D选项是Having been bitten 如果分词是短暂动词,那么该分词完成式所表示的动作往往是在谓语动作之前发生过多次,请看例句：　　(1)Having been bitten twice,the postman refused to...