课时提能练(二十七) 选修7 Modules 5－6
(限时：35分钟)
(对应学生用书第373页)
Ⅰ.阅读理解
A
(2017·合肥市高三调研)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 every like，comment，favorite and forward that you have ever committed.All pictures you've
