Kitty's mother is very busy so she often leavessorry,是我打错了，现在还有错，我看不出，帮帮忙！O(∩_∩)O谢谢Kitty's mother is very busy so she often leaves her alone.老师说过 alone=on one's ownO(∩_∩)O谢谢你不觉得两个her有点重复吗不是，第一个her指Kitty,是宾格，第二个her是指Kitty's 是形物。O(∩_∩)O谢谢个人觉得这样说很拗口，喜欢用alone，不过随便你……