33. What does “it” in the last paragraph refer to?
(A) The financial profit
(B) The environmental preservation
(C) The carbon credit system
(D) The Amazon rainforest
(E) The decision-making process

答案:登入後查看
統計: A(2), B(2), C(10), D(6), E(0) #3431584

詳解 (共 1 筆)

#6402340
33. What does “it” ...
(共 170 字,隱藏中)
前往觀看
1
3