提问：What__________?When__________?Where_________?Who_________?Which________?Whose_______?
问题描述：
提问：What__________?When__________?Where_________?Who_________?Which________?Whose_______?
还有How_______?
答
what are you doing?
when will you go?
where are you?
who is that?
which one is yours?
whose pen is it?