問題詳情
【題組】44. What will happen if everyone keeps the ideas of Earth Day in mind?
(A) People will be green in their everyday life.
(B) It means using water wisely.
(C) It means protesting is a good way to stop pollution.
(D) People will never use natural resources.
參考答案
答案：A
難度：計算中-1
書單：沒有書單，新增
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