ed形式什么时候不表示被动？

interviewed
C，帮帮忙呗.

A:interviewing D:having interviewed

答案是A？
本人语法不好？ed不是也可以表示被动吗，为什么不选B呢:being interviewed B, you will be required to take a language testAfter _____for the job

应该选b吧
你可以把它还原为after you are interviewed for the job a项表进行时 不正确

暂时没见过只加ed的被动·都是 be going to be``` would be ```have to be is being ``` is ```` was ``` was being`` have been··· 都有be加 动词过去完成时·· 只加ed的是过去式或者过去完成时