____is know,John studies in______is considered the best school in the city.A.which,which B.what,what C.It,which D.As,what 选什么?为什么?
问题描述：
____is know,John studies in______is considered the best school in the city.A.which,which B.what,
what C.It,which D.As,what 选什么?为什么?
答