11. The sentence in the first paragraph "The world isn't flat… it's paved."implies that
[A] the world is a round settled planet.
[B] citys are built by human beings.
[C] urban life is better than suburban life.
[D] people prefer to dwell in the countryside.
12. Which of the following does NOT show the results of urbanization?
[A] It enables citizens to think and work creatively.
[B] Manufacturing productivity has been improved.
[C] It encourages more environment friendly living style.
[D] It attracts people and enables them to collaborate.
13. According to Mr Glaeser's theory, which of the following is NOT tree?
[A] People should notice something positive about urban poverty.
[B] Low-rise neighbourhoods are advisable in developing countries.
[C] The mortgage interest policy promotes sprawl in America.
[D] The story of Matin County is a good demonstration of flawed policies.
14. Which of the following adjectives best describes the author's treatment of Glaeser's argumentation?
[A] Indifferent
[B] Neutral
[C] Affirmative
[D] Critical