答案：
One possible version:
What is the beauty standard?
What does beauty really mena ?Everybody had his own ideas on beauty.
Some students think that a good face is a letter of recommemdation. Good appearance often makes a big difference in social communication, sompetition, finding jobs and so on ,Not only can it help you becomemore confident , but also it helps you b eimpresed, Physical beauty is likely to draw much attention,
On the contrary, other students have quite different opinions, They hold the idea that good appearance will be of no value, Inner beauty is more important, A beautiful person is not the one with a good looking , but with a broad and kind heart,
In my opinion,the different ideas on beauty above are both acceptable although the criteria of beauty change with different time, societies, and cultures.
本为提纲式作文，题目已经给出，考试只要写出三个观点：1.赞成美丽的作用；2. 反对的；3.自己观点。注意过渡即可。