问题描述：
初中英语分词的用法
请指教：Having been told many times,he made the same mistake again.
为什么此句前用having been?
如果回答满意就提高悬赏
请指教：Having been told many times,he made the same mistake again.
为什么此句前用having been?
如果回答满意就提高悬赏
问题解答：
我来补答展开全文阅读