They were very concerned about my learning.

问题描述:

They were very concerned about my learning.
看看通唔通顺
(有分加)
1个回答 分类: 英语 2014-10-18

问题解答:

我来补答
如果表示过去时间,没有问题.
如果是表示一般现在时,要把were改成are.
展开全文阅读