Social networks are a big part of nearly every teenager's life in this day and age.Many teens have QQ，WeChat, or Weibo, but little do a lot of teens know that they can be held responsible for everything they post for the rest of their lives.Everything you post online is part of a digital footprint that can always be traced(追踪)back to you.That includes every post，even like，comment，favorite and forward that you have ever committed.All pictures you've posted or will post have been stored in a digital database，and it is the companies' right to keep all of these documents that you believe to have been deleted or hidden.
With every post comes a consequence; whether it is good or bad，what you post could be seen by anyone.That is why you have to be very careful of what you decide to post or comment.
If you think you are safe from Servite finding out about one funny comment you made six months ago on a meaningless picture，you are probably wrong.Recently，a senior，Aaron，at Servite learned this lesson the hard way this year.He wrote a series of ugly comments towards Connelly girls on a web page，ignoring potential consequences.
This student，however，did have to face consequences from Servite as he was removed from all of his leadership roles in the school.Surprisingly enough，he fully agreed with his punishment handed down by the administration and fully understood why he was given such severe discipline(惩处). “When you agree to come to Servite，you are agreeing to defend what Servite stands for，” the young man said. “That continues past the hours of 8 am and 2 pm.It's at all times.”So, next time you're about to post something you think could be received as offensive or inappropriate，think twice，think again，and don't press send.
( )1.What does the author think the teens should do in the first paragraph?
A．Avoid using social media.
B．Remove their own digital documents.
C．Be responsible for what they put online.
D．Learn to balance their online and offline time.
( )2.What mistake did Aaron make online?
A．Drawing some meaningless pictures.
B．Making some bad comments.
C．Failing to take his lesson.
D．Breaking down a special web page.
( )3.What did Servite do with Aaron's case?
A．It reached an agreement with Connelly girls.
B．It helped Aaron get rid of ill effects.
C．It gave Aaron a severe punishment.
D．It stood on Aaron's side.
( )4.For whom is the text probably intended?
A．Teenagers.
B．Teachers.
C．Parents.
D．Network engineers.
【语篇解读】作者通过写这篇文章呼吁青少年对发送网络言论负责。因为所有你发布或将要发布的图片都被储存在一个数字数据库中，而这些公司，有权保留所有你认为已被删除或隐藏的文件，并且以亚伦发表不好的言论受到严重惩罚为例，再次告诫青少年要注意网络言论。
1．C 细节理解题。根据第一段第二句“…but little do a lot of teens know that they can be held responsible for everything they post for the rest of their lives. Everything you post online is part of a digital footprint that can always be traced (追踪) back to you.”可知：但很少有青少年知道，他们可以为他们以后的生活负责任，你在网上发布的所有东西都是可以追踪的数字足迹的一部分。结合选项，故选C。
2．B 细节理解题。根据第三段中的“Recently, a senior, Aaron, at Servite …He wrote a series of ugly comments towards Connelly girls on a web page, ignoring potential consequences.”可知，亚伦他在一个网页上写了一系列对康纳利女孩的丑陋的评论，忽略了潜在的后果。故选B。
3．C 细节理解题。根据最后一段中的“…however, did have to face consequences from Servite as he was removed from all of his leadership roles in the school.”可知，亚伦受到来自Servite的影响，他在学校的所有领导职位都被罢免，受到严重处罚，故选C。
4．A 作者意图题。根据开头第一段内容“Social networks are a big part of nearly every teenager's life in this day and age.”在当今社会，社交网络是几乎每个青少年生活的重要组成部分，同时作者劝告青少年对自己的余生负责，在网上发送东西的时候一定要三思，切忌有攻击性；第三、四段，以亚伦因发送攻击性网络言论受到严重惩罚为例，再次告诫青少年对自己发送的网络言论负责，由此可见这篇文章是写给青少年的。故选A。
