阿摩線上測驗
38. Why do companies remain silent about energy consumption?
(A) To focus public concern on environmental impact.
(B) To refuse grants on energy consumption.
(C) To concentrate attention on their energy usage.
(D) To avoid raising public awareness of environmental costs.
答案：登入後查看
統計： A(1), B(0), C(2), D(2), E(0) #3931394
統計： A(1), B(0), C(2), D(2), E(0) #3931394
