Healthy Social Networking Sites Benefit Kids The other day I asked somewhat tongue-in-cheek (幽默讽刺的) whether Tom Friedman had

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问题                 Healthy Social Networking Sites Benefit Kids
    The other day I asked somewhat tongue-in-cheek (幽默讽刺的) whether Tom Friedman had ever visited Silicon Valley. Today, I’m wondering if Lady Greenfield has ever used a social networking site.
    She warned that social networking sites are devoid (缺乏) of cohesive (有凝聚性 的) narrative and long-term significance. As a consequence, the mid-21st century mind might almost be characterized by short attention spans, sensationalism, inability to sympathize and a shaky sense of identity.
    I’m not a psychologist, nor am I a parent, so let me start by saying she might be right that these sites are harmful in some cognitive way. But I think she’s wrong to assume social networking is devoid of cohesive narrative and long-term significance. I can see where she’s coming from, but like a lot of people who don’t actually use these sites, she’s missing a fundamental shift from Web 1. 0 chat room days to Web 2. 0 social net-works: Real identity.
    We no longer go to the Internet to interact with some shadowy user name where we pretend to be someone we’re not. Ok, maybe people on Second Life do. But sites like Facebook and Twitter are more about extending your real identity and relationships online. That’s what makes them so addictive: The little endorphin (兴奋) rushes from reconnecting with an old friend, the ability to passively stay in touch with people you care about but don’t have the time to call everyday.
    Facebook makes me a more considerate friend because I now remember people’s birthdays. Via Twitter, my parents and inlaws know everything happening in my life so that when I call home, we have substantive conversations. In dozens of cases, these sites have actually given me a longer narrative.
    Greenfield may well have a point when she argues that the young brain can’t handle overstimulation of fast action and reaction. But isn’t that the same argument we’ve been making about all technology and entertainment for decades now? Everything has a trade off, and I’d argue the benefits in communications, education and collaboration of the Web are far more than the negatives, and indeed give us greater benefits than we get from TV or Guitar Hero.
    As more of our social graphs move online, via Twitter or Facebook, the more the same social pressures of the real world come to bear. Compare anonymous You-Tube comments with Twitter comments. Generally, Twitter is more kind and substantive, especially among users who Twitter under their real names. Now compare that to comments on Facebook, almost all of the comments on someone’s photo, video, status are supportive and empathetic, because the site has imitated real world relationships and with that real world pressures.
What kind of computer game is Second Life?

选项 A、People have their real identity and relationships in it.
B、It helps people keep contact with their old Mends.
C、It enables people to call someone they care about free of charge.
D、People communicate anonymously, pretending to be someone else in it.

答案D

解析 事实细节题。由题干关键词Second Life定位到第四段前两句:当我们在网上与人交流的时候,我们不再匿名或装作是别人。那些玩第二人生的人确实是这样做的。这说明玩第二人生的人通常匿名或装作是别人。由此可知D“人们总是匿名交流,装作是别人”与原文一致,故正确。A“人们在这个游戏里用自己的真实身份和关系”、B“它使人们可以和自己的老朋友保持联系”、C“使人们可以免费给他们关心的人打电话”都是别的社交网站的特点,故都排除。
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