You go to see a doctor （in a hospital还是用in hospital）,为什么.题目用in a hospital.是否生病住院才用ni hospital.看医生还是用in a hospital.

You go to see a doctor （in a hospital还是用in hospital）,为什么.题目用in a hospital.是否生病住院才用ni hospital.看医生还是用in a hospital.
You go to see a doctor （in a hospital还是用in hospital）,为什么.题目用in a hospital.
是否生病住院才用ni hospital.看医生还是用in a hospital.

You go to see a doctor （in a hospital还是用in hospital）,为什么.题目用in a hospital.是否生病住院才用ni hospital.看医生还是用in a hospital.
你说得很对.in　a　hospital

生病住院才用ni hospital。看医生还是用in a hospital