Is that you book in the lost and found case?in可以换成to或on吗?为什么?我问的是Is that you book in the lost and found case?不是in the lost and found case,回答完整一点拉.不然我还是一知半解的.
问题描述：
Is that you book in the lost and found case?
in可以换成to或on吗?为什么?
我问的是Is that you book in the lost and found case?不是in the lost and found case,回答完整一点拉.不然我还是一知半解的.
答
in the lost and found case
在失物招领箱里.
只能in,在.里.
on -- 在.上面,（在失物招领箱外面啦!）,勉强可以,没有in 好.
to -- 不行.