How many times have you been to Beijing?中为什么用的是been

I have forgotten how many times I have pain How many times?! 歌词 how many times HAVE you seen the film?T______ 翻译：HOW MANY TIMES HAVE YOU BEEN TO BEIJING? How many times have you been to Beijing? How many times have been abroad before.N____ how long have you___Australia and how many times have you ___Australia? How Many Times,How Many Lies 歌词 how many times 如何回答 no matter how many times ：()have your parents been abord?only once A,how ofen B,how many times How many times have they swimmed in the sea?为什么用have swimmed 你来这里多少次了?英语怎么说?是 How many times have you come here?How many times have you been here?哪句对? ---How many times _____you ______to Xi’an this year?---Three times.A.have; been B.had; been C.---How many times _____you ______to Xi’an this year?---Three times.A.have; beenB.had; beenC.have; goneD.had; gone I have been to Beijing three times.这句话对three times提问该用How often 还是How many times :How many times have you been to Beijing?的回答是什么? 你去过国外几次?How many times have you ____ _____?咋填? how many times have you told yourself 这句歌词来自哪首歌