A.You are deceived.
B.You are targeted.
C.You are tracked.
D.You are disappointed.
A.By searching the network siteS.
B.By examining the cookies on user computers.
C.By sending emails to the users.
D.By consulting computer companies.
A.Cell phones of poor quality.
B.Annoying ads.
C.Spring sandals of outdated style.
D.Excessive morning news.