Well, parents, surprise! Lots of us are using Twitter and Facebook to thumb rides, and not just to school. It's awkward to be refused when you call a friend and ask for a ride. But with Twitter, you just look for other people heading the same way.

    It may sound risky, so many teens stay within their own social circles to find rides, and don't branch out beyond friends when asking on Twitter just like me, but to some young people, especially those taking longer trips, stranger danger is less of a concern.

    “I think the digital connection of young people is really important, because younger generations grew up sharing things on line, sharing files, photos, music, etc, so they've been very used to sharing,” said Juliet Schor, a sociology professor at Boston College.

    The sharing economy got big during the recession (经济衰退), allowing people to access more goods, services using technology and even to share costs. And that technology, for me, is what the car was for my mom, a gateway to more freedom, like what my friend Earl says, “The symbol of freedom isn't the car any more because there's technology out there connecting you to a car.”

    According to the researchers at the University of Michigan, 30 years ago, eight in ten American 18-year-olds had a driver's license compared to six in ten today. So it's not that surprising that on my 16th birthday I wasn't rushing to get a license but an iPhone.

“Driving, for young people, does mean they have to disconnect from their technology, and that's a negative. So if they could sit in the passage side and still be connected, that's going to be a plus.” Schor continued.

    To me, another plus is that ridesharing represents something, something much bigger than trying to save money. I see it as evidence that people still depend on each other. My generation shares their cars and apartments the way neighbors used to share cups of sugar. For the system to work, some of us still need our own cars. But until I get my own version of the silver Super Beetle, you can find me on Twitter.

读课文《好伙伴》，将下列句子排成完整的文章并标出序号。

{#blank#}1{#/blank#}马哈多带着猎狗上山巡逻，在一处草丛中，猎狗发现乌鸦。

{#blank#}2{#/blank#}乌鸦成了马哈多和猎狗的小伙伴。

{#blank#}3{#/blank#}马哈多把乌鸦带回家，给它抹药，帮它养伤。

{#blank#}4{#/blank#}马哈多跟着乌鸦，发现猎狗。

{#blank#}5{#/blank#}乌鸦飞进飞出，把他放在院子里的肉一块一块都叼走了。

{#blank#}6{#/blank#}马哈多两天两夜没见到可爱的猎狗了。他很担心

读课文《好伙伴》，将下列句子排成完整的文章并标出序号。

{#blank#}1{#/blank#}马哈多带着猎狗上山巡逻，在一处草丛中，猎狗发现乌鸦。

{#blank#}2{#/blank#}乌鸦成了马哈多和猎狗的小伙伴。

{#blank#}3{#/blank#}马哈多把乌鸦带回家，给它抹药，帮它养伤。

{#blank#}4{#/blank#}马哈多跟着乌鸦，发现猎狗。

{#blank#}5{#/blank#}乌鸦飞进飞出，把他放在院子里的肉一块一块都叼走了。

{#blank#}6{#/blank#}马哈多两天两夜没见到可爱的猎狗了。他很担心