it was a city whose hospitals were gone同义句 it was a city ---

定语从句：可用of which the
如果还原成句子就是：
Its hospitals were gone
也相当于：
the hospitals of the city
也就是the hospitals of which
也可把the hospitals 后移
也就是：
of which the hospitals were gone

弄iiojb

答案：where
定语从句