djj7611
幼苗
共回答了19个问题采纳率:73.7% 举报
The factory opened ten years ago.
= The factory has been open for ten years.
= The factory has been open since ten years ago.
= It is ten years since the factory opened.
= It has been ten years since the factory opened.
= Ten years has passed since the factory opened.
1年前
2