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【题目】Nowadays, we don't have enough resources to use. So it's everyone's duly to save them for the future. To save resources, we should __________.
①throw away a pencil without completely using it
②collect waste things for recycling
③go to school by kike instead of by car
④turn off the tap while brushing our teeth
⑤keep the lights on day and night
A.①②⑤
B.②③④
C.②④⑤

【答案】B
【解析】句意:现在,我们没有足够的可以利用过的资源。所以为了未来节约资源是我们每一个人的责任。为了节约资源,我应该怎么做?①throw away a pencil without completely using it没有完全用完铅笔就扔掉;②collect waste things for recycling收集废物以回收利用;③go to school by kike instead of by car骑自行车上学代替乘坐小汽车;④turn off the tap while brushing our teeth刷牙时关闭水龙头;⑤keep the lights on day and night白天晚上都开着灯。根据句意可知234是有利于节约能源的,故选B。

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