根据我国《担保法》的规定，抵押人可以抵押公共财产的所有权。（）

从下面方框中选出与下列各句中划线部分意思相同或相近，并能替换划线部分的选项。

A. lots of     B. Thanks for       C. family name   D. grandparents

小题1:—Who are they? —They are Tony's grandfather and grandma．
小题2:I like playing ping-pong, and I have a lot of ping-pong balls．
小题3:—What’s her last name? —Miller．
小题4: Thank you for your books． I like them very much．