【单选题】Someday a stranger will read your e-mail without your permission or scan the Websites you've visited. Or perhaps someone will casually glance through your credit card purchases or cell phone bills to ...
A.
People's personal information is easily accessed without their knowledge.
B.
In the 21st century people try every means to look into others' secrets.
C.
People tend to be more frank with each other in the information age.
D.
Criminals are easily caught on the spot with advanced technology.