单选题 New York, London, Paris and other big cities are wonderful pleaes to live in. There are many nice things to see and to do. You can go to different places of great interest. You can also go shopping to buy things from all over the world. But there are serious problems in big cities, too. The cost of living is high, and there are too many people in some places.
Every year many people move to the cities because there are more chances(机会) to find jobs, to study at good schools and to receive good medical care(医疗保健). But sometimes .these people can't find jobs or good places to live in. Also, too many people in a place wakes it hard to keep the cities safe and clean.
Some people enjoy staying in big cities, but others do not. Before people move to a big city, they should think about the problems of staying there.

单选题 Big cities are wonderful places to live in. [A] True. [B] False.

【正确答案】 A

【答案解析】[解析] 从开头New York, London...other big cities are wonderful places to live in. 可知，题干叙述正确，故选A。

单选题 You can buy marry cheap things in cities. [A] True. [B] False.

【正确答案】 B

【答案解析】[解析] 从第一段最后一句The cost of living is high...可知，在大城市生活消费是很高的，也就是说东西都很贵，故选B。

单选题 Many people go to cities to find jobs. [A] True. [B] False.

【正确答案】 A

【答案解析】[解析] 从第二段Every year many people move to the cities because there are more chances to find jobs...可知，许多人去大城市找工作，因为那里机会多，故选A。

单选题 There are too many people in cities, so it is hard to keep the cities safe and clean. [A] True. [B] False.

【正确答案】 A

【答案解析】[解析] 从第二段Also, too many people in a place makes it hard to keep the cities safe and clean. 可知，人口密集的大城市的安全和卫生很难维护，故选A。

单选题 All the people enjoy staying in big cities. [A] True. [B] False.

【正确答案】 B

【答案解析】[解析] 从第三段Some people enjoy staying in big cities, but others do not. 可知，并不是所有的人都喜欢待在大城市，故选B。