Mary often goes to KFC to have lunch..对to KFC提问 ___ ___Mary often __ to have lunch?

Mary often goes to KFC to have lunch..对to KFC提问 ___ ___Mary often __ to have lunch?
Mary often goes to KFC to have lunch..对to KFC提问 ___ ___Mary often __ to have lunch?

Mary often goes to KFC to have lunch..对to KFC提问 ___ ___Mary often __ to have lunch?
Where does go

Where ,does ,go

Where does Mary often go to have lunch?

Where does Mary often go to have lunch?(助动词提前动词用原型）