問題詳情

20. Which is not an example of “going green?”
(A) Take a bag with you when you go shopping.
(B) Drink bottled water instead of using your own bottle.
(C) Walk to work every day instead of taking a taxi.
(D) Turn on the lights only when you are in the room.

參考答案

答案:B
難度:計算中-1
書單:沒有書單,新增

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