阿摩線上測驗
50 According to the author, which approach can effectively save the planet?
(A) Regulating the use of plastic bags.
(B) Reducing bottled water consumption.
(C) Imposing a heavy tax on plastic products.
(D) Intensifying the efforts to collect plastic waste.
答案：登入後查看
統計： A(114), B(140), C(74), D(673), E(0) #2099460
統計： A(114), B(140), C(74), D(673), E(0) #2099460
