看到prep08语法笔记里面有这么一个例句The blonde girl i saw was older than the one you were dancing with.(在笔记139页,第174题的补充说明里)
但是我记得Ron说过you are not allowed to end modifiers with prep.他举的例子是:the restaurant we ate at❌ the person i spoke with❌
the restaurant at which we ate ✅ the person with whom i spoke ✅