some pictures of them和some pictures of theirs有什么区别

some pictures of them和some pictures of theirs有什么区别 some pictures of Ben's take some nice pictures of the games, 六年级英语配套练习册中的Some of them( )pictures of the Great Wall on the here are some pictures of us spending some time together On every piece of paper ( )pictures of some fish On every piece of paper ( )pictures of some fish . some of ( ) A.them B.theirs C,其他 any pictures 还是 some pictures some pictures( ) sichan earthquake是用of 还是用about? We_____(draw)some pictures and______(fiy) a lot of colourful He has some ____ pictures of horses.(many)词性转换