It is high time that something was done about it.为什么要用was done 不是必须要有should

It is high time that something was done about it.为什么要用was done 不是必须要有should
It is high time that something was done about it.
为什么要用was done 不是必须要有should

It is high time that something was done about it.为什么要用was done 不是必须要有should
同意你的观点.

不是必须用should
it is..time that句型后面是虚拟的就行啦

既可以用过去时也可以用should + v