It is said that…时态问题,

问题描述:

It is said that…时态问题,
It is said that…据说……
It is reported that…据报导……
如果是过去说或过去报道,还是It is ...会不会变成It was.

不用,这些是习惯用语,不需要变的!
仍然是
It is said that…据说……
It is reported that…据报导……