Paris the capital of France is one of the cities in Europe.A. liveliestB. more peaceful

问题补充：

Paris, the capital of France, is one of the cities in Europe.

A. liveliest

B. more peaceful

C. much fascinating

D. thrilling

答案：

(答案→)A. liveliest

B. more peaceful

C. much fascinating

D. thrilling

解析：one of+可数名词的复数形式，是固定结构。题目中有范围在整个欧洲，所以要用最高级形式。句意：法国的首都巴黎是欧洲最具活力的城市之一。