一般过去时这么该改特殊疑问句？

Question

如题所述

Answer 1

一般过去时这么改特殊疑问句：
将特殊疑问代词置于句首， 然后用过去式的助动词提问， 主语后跟谓语动词。 例如：
1）When did you go shopping yesterday?
2）What did you do last Friday?
3）How did you finish your job on time?
等等。