I （went skiing） on my holiday.就括号类单词部分提问 ( )( )you ( ) on your holiday?
问题描述：
I （went skiing） on my holiday.就括号类单词部分提问 ( )( )you ( ) on your holiday?
答
What did you do on your hliday?
答
What did you do on your holiday？
答
What did do
答
（ What )( did ) you ( do ) on your holiday ?