问题详情

Which of the following statements is INCORRECT according to the passage？

A．Cultural festivals help to rebuild the economy in Leavenworth, Washington.

B．Authorities are considering setting a limit on the number of arts festivals.

C．Some successful festivals have become prototypes for others to emulate.

D．The economic and social benefits are altering the purpose of festivals.

请帮忙给出正确答案和分析，谢谢！