in the hospital ,there are many women doctors work there.改错.为什么说work 是错的

in hospital 和in the hospital at hospital ,at the hospital ,in hospital,in the hospital的区别? be ill in the hospital in the hospital 与 at the hospital 的区别? in the hospital与at the hospital 区别 问下,住院是in hospital 还是in the hospital in hospital 表示住院生病还是in the hospital 有病住院是in hospital 还是 in the hospital in hospital与in the hospital的区别 be ill in the hospital 还是be ill in hospital in hospital 和 in the hospital 有什么区别吖? in hospital和in the hospital的区别? 英语 in hospital.和in the hospital 有什么区别 生病住院是in hospital 还是in the hospital? stay in hospital和 in the hospital区别 in the hospital与in hospital的区别 in hospital 和 in the hospital 有什么区别吖? in the hospital和in hospital的区别