how long have you had to wait请问这句话换成：how long did you have to wai_英语解答

how long have you had to wait
请问这句话换成：how long did you have to wait行吗?

人气：489 ℃　时间：2020-01-26 01:14:44

解答

不行因为它是现在完成时的固定形式