what did you do 和 what you did 的区别
what did you do 和 what you did 的区别
when did you do和what did you do 区别
what do you do 和 what did you do 区别
What did you do?
what did you.do
what did you do
what do you do?what did you do?what do you did?怎么区别,
what were you doing there?和what did you do there?的区别
what did you say 和 what did you said 的区别
What did you do yesterday?
what did you do tomorrow?
what did she ()you do?