試題詳解

22.According to the article, which statements about “ecotourism” and “sustainable tourism” is correct?
(A) Sustainable tourism is a broader term.
(B) Sustainable tourism can only take place in big cities.
(C) Ecotourism focuses on reducing energy consumption and plastic use.
(D) “Ecotourism” and “sustainable tourism” can be used interchangeably.