71. Which of the following best summarizes the overall theme of the passage?
(A)Tourism’s importance in boosting the economy
(B)Risks associated with the tourism industry
(C)Strategies for attracting more tourists
(D)The need for effective, sustainable tourism management
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統計: A(0), B(1), C(1), D(0), E(0) #4012141
統計: A(0), B(1), C(1), D(0), E(0) #4012141