问题描述：
she was a famous actress when i was still at school.
新概念课文的一段话,为什么不是“she had been a famous actress when i was still at school.”
不是过去完成式吗?
新概念课文的一段话,为什么不是“she had been a famous actress when i was still at school.”
不是过去完成式吗?
问题解答：
我来补答展开全文阅读