您要查找的是不是：
- How long has it been since you had heard from your uncle? 你接到你叔叔的信多久了?
- How long has it been since you have heard from your uncle? 你接到你叔叔的信多久了?
- How long have you had a migraine headache? 您犯偏头疼有多长时间了?
- How long has it been since you have heard from your daughter? 从你上次接到你女儿的信以来有多长时间了？
- And how long have you had your driver's licence? 你有驾驶执照多久了呢?
- How long have you had this trouble? 你得这病多久了？
- How long have you had that haircut? 你梳这个发型多久了?
- Madam, how long have you had asthma? 夫人，您患哮喘有多长时间了?
- How long have you had arthritis? 你患关节炎多久了?
- How long have you had that problem? 这毛病多久了?
- How long have you had this fever/symptoms? 你发烧多久了?
- How long have you had this rash? 这疹子有多久了?
- How long have you had this scabies? 您这疥疮长多长时间了?
- How long has it been since you have had a mechanic tuned this engine? 你已经有多长时间没有请汽车修理工调整这台引擎了？
- How long have you had this pain? 疼了多久?
- How long have you have it? 你得这毛病有多久了。
- How long have you had palpitation? 您感觉心悸有多长时间?
- How long have you had it? 你得这病多久了？
- How long has it been since you have had a mechanic tuned this engine ? 你已经有多长时间没有请汽车修理工调整这台引擎了?
- D: Let me examine you first. How long have you had this pain? 让我先检查一下。疼了多久了?
