問題詳情
【題組】48. Ecotourism in Pulau Semakau ___________.
(A) is the next agenda on Singapore’s urban development
(B) serves as a benchmark for tourism industry
(C) has to be particularly arranged and guided
(D) is an untapped source of national income
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)