you havent been to beijing up to now,have you yes,I havent .

題目：

you havent been to beijing up to now,have you yes,I havent .how i wish to go there
這句話有沒有錯
yes,I havent 用在這有沒有錯？還是yes i have 還是no i have還是no i havent

解答：

錯,答句應該是
No ,I haven't