Question

I told her she could buy them正确吗？

Answer 1

I told her she could buy them在. 这句话从语法角度来看是没啥问题。当然很多时候可以用 I told her that she could buy them. 这里的that也可以省略。意思是 我告诉她，她可以买它们（这里指的是物品）。

希望对你有帮助，望采纳。