单选题 The population of Shanghai is ______ city in China.
A. bigger than any B. as big as any other
C. bigger than that of any other D. bigger than any other

【正确答案】 C
【答案解析】[解析] 本题中进行比较的是人口而不是城市，不可能将人口与城市进行比较，因此只能选C项。that代替the population。