Whv does the author use the example of Samantha Cameron:

A、 To show that Samantha Cameron has a patch of worn skin and bony rumps on her big toes.
B、 To prove the point that high heels can cause muscular damage in one's teet.
C、 To prove the point that high heels can make one's feet look more oeauuîul.
D、 To prove the point that high heels can make one s ieet look less beautiful.