問題詳情

【B】Saving the Earth’s natural resources is getting important. There are many ways for people to live an eco-friendly life. Here are three of them. 1.Plant trees. A tree can give oxygen and clean the air. We should try to plant more and more trees.2.Change your habits. Cars run on fuel which is one of the natural resources, so drive less or ride a bike. Riding a bike or walking is also good for your health. 3.Do recycling. Try not to produce garbage, but try to make it become another useful tool. phpIOVfk7 oxygen 氧氣 fuel 燃料 recycling 資源回收produce 製造
1.What does “it” mean?
(A) A bike.
(B) A tree.
(C) The garbage.
(D) The air.

參考答案

答案：C
難度：非常困難0
統計：A(0),B(2),C(0),D(0),E(0)

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