您要查找的是不是：
- How long has he been ill ? 他病了多久?
- How long has he been away from home? 他离开家多久了?
- How long has he been suffering from poor hearing? 他听力不好有多长时间了?
- How long have he been back from abroad? 他回国多久了?
- Doctor: One ear or both ears? How long has he been suffering from poor hearing? 一只耳朵还是两只耳朵都听不清?有多久了?
- How long has he been in office? 他任职多久了?
- How long has he been away? 他去多久了?
- He was spiritless when he left yesterday. Has he been ill for long? 昨天他走的时候就不太精神，或是早就病了?
- Morgan: Oh, I'm sorry to hear that. Has he been ill? 摩根:啊,真不幸,他最近病了吗?
- 9. How long has he been in bed / in hospital? 他躺在床上/住院有多长时间了？
- How long have you been ill? 你病了多久了？
- How long has she been ill? 她病了多久了?
- How long has Alice been going with Adam? 艾丽斯和亚当交了多少时候朋友了？
- How long has the present director been at the helm? 现任主任掌权多久了?
- How long has that man been at the helm? 那人掌权多久了?
- How long has your brother been a soldier? 你兄弟当了多长时间的兵了?
- How long has it been since you've heard from your daughter? 从你上次接到你女儿的信以来有多长时间了？
- How long has he had his stall? 他担任牧师职位多久了?
- How long has Jim gone in for collecting stamps? 吉姆爱好集邮有多长时间？
- Since when has he been absent from school? 她从什么时候起不来上学的？
