What did you do的一般现在时怎么写

What did you do的一般现在时怎么写 what do you do?what did you do?what do you did?怎么区别, what did you do 和 what you did 的区别 What did you do?怎么回答? what did you do yesterday?怎么回答 What did you do there?怎么回答 What did you do? what did you.do what did you do what did you do during the spring festial 作文谁知道怎么写啊? What did you do yesterday? what did you do tomorrow?