问题描述：
“谁教了你意大利语”用英语怎么说
Who taught you Italian?还是"Who did teach you Italian?" 为啥?
Who taught you Italian?还是"Who did teach you Italian?" 为啥?
问题解答：
我来补答展开全文阅读
问题描述：
问题解答：
我来补答