I was listening to the radio when you (rang)the bell the first time.

问题描述:

I was listening to the radio when you (rang)the bell the first time.
改成had rang行吗?

不能改.按门铃的动作是发生在过去的某个时刻,而不是“过去的过去”,不是过去完成时.
句意:你第一次按门铃时,我正在听音乐.