Susan has been in this city for more than ten years同义句()()ten years () Susan () to this city

问题描述:

Susan has been in this city for more than ten years同义句
()()ten years () Susan () to this city

It is ten years since Susan went to this city.

(It)(is)ten years (since ) Susan (went ) to this city

It is .since came
It's been .since came (这里的It's是It has的缩写)