問題詳情

80. What does the author prove with the example of strawberries?
(A) Non-local organic food is environmentally better than local food.
(B) Local food does not always save more energy than non-local food.
(C) Local food does more harm to our environment than non-local food.
(D) To protect our environment, local food has to replace non-local food.

參考答案

答案：B

統計：A:0,B:3,C:1,D:0,E:0

難度：計算中