Is that your book ________ the lost and found notice? A.at A.in C.of D.on 请解答,并说明理由.
问题描述：
Is that your book ________ the lost and found notice? A.at A.in C.of D.on 请解答,并说明理由.
Is that your book ________ the lost and found notice?
A.at
A.in
C.of
D.on
请解答,并说明理由.
Is that your book ________ the lost and found notice?
A.at
A.in
C.of
D.on
请解答，并说明理由。
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.
保证准确率~