Question

【题目】The ________ from the sun and wind is very cheap and it will never run out.

A. energy B. noise C. heat D. light

Answer 1

【答案】A

【解析】

句意：太阳能和风能很便宜，并且永远不会用完。A. energy能源，能量； B. noise 噪音；C. heat 热量；D. light光；根据from the sun and wind可知，是能源；故选A