是what did they use to have?还是what did they use to do?_英语解答

是what did they use to have?还是what did they use to do?

人气：252 ℃　时间：2019-09-29 14:59:12

解答

What did they use to have?
他们过去有什么?（表示现在没了）
What did they use to do?
他们过去做什么?（表示现在不做了）