由最后一句So with a bit of clever planning and motivation, Freshers' Week can give you a great start to your university life …可知，作者写作本文是向新生传授大学生活良好开端的经验。故选择D项。

　　考点：论说文。

　　B

　　I’m not so sure I like my friends any more. I used to like them — to be honest. We’d have lunch, talk on the phone or exchange e-mails, and they all seemed normal enough. But then came Facebook and I was introduced to a sad fact: many of my friends have dark sides that they had kept from me.

　　Today my friends show off the more unpleasant aspects of their personalities via Facebook. No longer hidden, they’re thrown in my face like TV commercials — unavoidable and endless advertisements for the worst of their personalities.

　　Take Fred. If you were to have lunch with him, you’d find him warm, and down-to-earth. Read his Facebook and you realize he’s an unbearable, food-obsessed bore. He’d pause to have a cup of coffee on his way to save a drowning man — and then write about it.

　　Take Andy. You won’t find a smarter CEO anywhere, but now he’s a CEO without a company to lull. So he plays Mafia Wars on Facebook. He’s doing well — level 731. Thanks to Facebook, I know he’s playing about 18 hours a day. Andy, you’ve run four companies — and this is how you spend your downtime? What happened to golf? What happened to getting another job?

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