That is his book the lost and found case.A. onB. inC. forD. at

发布时间：2020-08-21 18:27:27

That is his book      the lost and found case. 
A. on
B. in
C. for
D. at

网友回答

A. on
(答案→)B. in
C. for
D. at
解析：本题考查介词。在失物招领处要用介词in。句意：那是他在失物招领处的书，并找到了箱子。
以上问题属网友观点，不代表本站立场，仅供参考！