Questions 14~16 are based
on a talk about graffiti, an art form for some people or violence for others.
You now have 15 seconds to read Questions
14~16.
Why does the speaker cite the example of graffiti in the London underground
A.To show that mindless graffiti can provoke violence. B.To show that Londoners have a special liking for graffiti. C.To show that graffiti, in some cases, can constitute a crime. D.To show that graffiti can make the environment more colorful.