在这里主语it
问题描述：
在这里主语it
this can give rise to curious situations,as it did in the case of alfred bloggs who worked as adustman for the ellesmere coporation.
it 是指什么 it did in case of XXX.这要怎么翻译 这里面有什么语法点 为什么是it did
答
it和前面的this是同样的内容,it did in case of xx是正如在XXX案例中.的那样.