it is in后面用what还是where
问题描述：
it is in后面用what还是where
it is in the zoo ( ) we saw the elephant.
我认为前面有in了,where= in which,用这就重复了,不过还是很疑惑
答
用where 或that ,你说的in是in the zoo这个短语里面的,而不是后面从句里的地点状语里面的介词提前的.