我爱数理化团队 很高兴为您
一般疑问句Do you ever have been to a water park?
肯定You have been to a water park
否定句You haven't been to a water park肯定回答，和否定回答呢肯定回答：Yes,I do否定回答：No,I don't或者说Sorry，I don't我爱数理化团队荣誉成员 “如影行者”很乐意为您解答楼下的错了只有have做“有”的时候 才可以做情态动词那样有否定式