Little has been talked about at the meeting.为什么是has benn 而不是have been 呢.

问题描述:

Little has been talked about at the meeting.为什么是has benn 而不是have been 呢.
要多理由.

我不是很了解这句话的意思,
一种是,关于这件事在会议上讨论的很少
第二种,在会议上讨论了很少的东西,这次会议很没用
应该都是不可数,或单数,用has been