she的形容词性物主代词是什么？

　　She's a changed woman since she got that job.

　　她自从得到了那份工作，变得判若两人。

　　She never had the least idea what to do about it.

　　这事怎么办，她一点主意都没有。

　　She was not only intelligent but also very musical.

　　她不仅聪明，而且极具音乐天分。

　　She's the middle child of three.

　　三个孩子，她是老二。