汉译英：“美国；德国”，正确的翻译为（）。

A．America；France

B．Amsterdam；Germany

C．America；Germany

D．Amsterdam；France

—Which city has ________ population, Shunghai, Hong Kong or Qingdao?

—Shanghai, of course. [ ]

A. the smallest

B. the least

C. the most

D. the largest