52单词网 > 高中英语 > 高中英语题库 > Suddenly to give an answer, I found myself at a loss. A. having pressed B. being

Suddenly to give an answer, I found myself at a loss. A. having pressed B. being

来源:网络 时间:
Suddenly to give an answer, I found myself at a loss. A. having pressed B. being

52.Suddenly________ to give an answer, I found myself at a loss.

A. having pressed

B. being pressed

C. pressed

D. to be pressed

 

试题答案

答案:C

提示:

题目考察动词过去分词的被动意义