问题
单项选择题
Passage One
What is the main idea of the passage
A．The delicacy of the Chinese restaurant in Singapore.
B．The advantages and disadvantages of living in a cosmopolitan city.
C．The danger and threat of population explosion in urban areas.
D．The high living standard of Singapore, London, Paris and New York.
答案
参考答案：B
解析：
[分析]： 主旨题。 原文中讲话者首先介绍自己生活在一个世界性城市中，然后发表观点I enjoyed the urban lifestyle，并以事例说明；随后讲话者也承认Of course，living in a city like this has its disadvantages as well，并作具体阐释。由此可见，选项B全面概括全文主要内容，是正确答案。[解题关键] 能够找到各个主题句并恰当概括其内容。