Question

【题目】Yongzhou City is one of ______in China.

A. the happiest city B. happiest cities C. the happiestcities

Answer 1

【答案】C

【解析】句意：永州城是中国最幸福的城市之一。one of+形容词的最高级+名词的复数形式。最高级与定冠词the连用。故选C。