A、Material life. B、Sports life. C、Spiritual life. D、Working life. C综合推断题，文章论述的是精神幸福的重要性，由此可以推断，作者非常注重精神生活，所以C正确

Nothing can buy a better night’s sleep. Although it sounds silly, it was the first thing that crossed my mind when I awoke. I truly appreciated my happy rest. It was tike a gift from heaven. Interesting to think that Bill Gates, or any rich men you can mention, really couldn’t have had a more satisfying and grateful night of sleep--the best that money can’t buy.
    That started me thinking of other pleasures that cost nothing or very little and that are often taken for granted, like a drink of cold water on a hot day when you’re really thirsty, or a warm relaxing bath when you’re extremely tired or mentally exhausted.
    Remember your first real kiss--can you put a price tag on that? Or the companionship of a faithful and toying pet or the clean, fresh smell of mountain air? There’s an old song, "the Best Things in Life Are Free."
    Did you ever eat a meal that not only filled your stomach and satisfied all your tastes, but refreshed your soul? Ever spend a winter’s evening in the company of good friends?
    What could be better than listening to your favorite music or watching a good movie? Or sharing the beauty of a sunset with a loved one? These are quite delightful and delicate pleasures. I hope this doesn’t sound too ridiculous. in today’s rough, loud world. I hope the new generation can appreciate some of these things.