下列经济、文化等文明成就,属于四川的是      ①春秋战国的井

下列经济、文化等文明成就,属于四川的是

    

①春秋战国的井盐      ②三国发明的馒头      ③汉墓帛画      ④东汉说唱俑

A.②③④      B.①②④      C.①③      D.④

答案

B


解析:

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