在程序的下划线处应填入的选项是（）。 publicclassTest______

阅读对话，在方框中选择正确的句子填在下面的横线上。

A．What’s the population of it? B．What is it famous for? C．What’s the weather like in Shanghai in winter? D．Is it in the east of China? E．How old is it? F．Where is your hometown? G．Is Beijing bigger than Shanghai?

Betty：Hello，Tony．Are you from China? （1）_________________
Tony：Yes．I’m from China，and my hometown is Shanghai．
Betty：Shanghai?（2）_________________
Tony：Yes，it is．
Betty：（3）________________
Tony：About thirteen million people．
Betty：（4）______________
Tony：No，it isn’t Beijing is smaller than Shanghai．
Betty：（5）_______________
Tony：It’s very cold．
Betty：Is it colder than Beijing?
Tony：No，it isn’t．It’s warmer than Beijing．
Betty：Oh，I like Beijing better．