Question

【题目】--- Is the ruler ________ the lost and found office yours?
--- Let me have a look. Oh, it isn't mine.
A.in
B.on
C.at
D.with

Answer 1

【答案】A
【解析】句意：______失物招领办公室______的尺是你的吗？--让 我看看。哦，不是我的。A. in在......里；B.on 在......上；C.at在......；D.with有，和。故选A。