I don't worry about my grades,___ ____?反问疑问句

I don't worry about my grades,___ ____?反问疑问句
I don't worry about my grades,___ ____?反问疑问句

I don't worry about my grades,___ ____?反问疑问句
do you?
希望回答对您有所帮助,请及时采纳,多谢!

应该是 do i

.........