I received a private message on Facebook. It began harmlessly enough: "Hey, girl. Wanted to invite you to join my next challenge group-we'll be focusing on fitting in 30 minutes of exercise and balanced nutrition."

I received a private message on Facebook. It began harmlessly enough:

1.B. 细节理解题.根据第5段Before Facebook, surfing the internet was an occasional distraction and I spent a lot more time reading books and magazines. I checked in with friends through texts, emails and phone calls. 可知,在离开Facebook之前,作者会通过短信、邮件、电话等社交媒体的方式与朋友交流,故选B.2.A. 词义猜测题.文中第6段提到To recreate the simplicity of those days and set a healthier example to my son,作者想要恢复之前简单的生活,想要给儿子树立一个好的榜样,同时第一段也提到作者在打开Facebook时有 些信息打扰,因此作者想要关掉Facebook.A. close关闭, B. update更新, C. keep保持, D. check查看.故选A.3.B. 细节理解题.文章第7段提到I had to come up with some new habits. I carried a novel and a crossword puzzle book around with me. I rediscovered knitting. I started taking yoga classes.可知,作者不玩Facebook后培养了一些新的兴趣 ,如随时看书、上瑜伽课等,这些都是非常健康的兴趣,故选B.4.C. 推理判断题.文章最后-段提到Now I look at the photos of my friends' kids growing up and treasure how social media allows me to keep in touch with family far and wide.可知一段时间后,作者会在Facebook上看朋友小孩的照片,同时珍惜社交媒体拓宽了作者的生活.虽然作者每天都查看Facebook ,但不再希望不断发布更新.说明作者对Facebook是比较理智的态度.故选C.A. Critical.批判的, B. Supportive.支持的, C. Objective.客观的.D. Indifferent.不感兴趣的.故选C.