問題詳情

【題組】4. Which helps reduce(減少) the trash?
(A) Using plastic bags.
(B) Bring our own spoons or chopsticks.
(C) Drinking bottled water.
(D) Throwing trash away every day.

參考答案

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)