79. Which of the following is not important when determining the food is environmentally friendly or not?
(A) the way the food travels
(B) the way the food is produced
(C) the way the food is packaged
(D) the way the food tastes
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統計: A(10), B(2), C(3), D(80), E(0) #3271971
統計: A(10), B(2), C(3), D(80), E(0) #3271971