【题目】Now that _________energy, such as sunlight, wind and water, is friendly to the environment, we should fully employ it.
A.effectiveB.alternativeC.sensitiveD.creative
在线课程【答案】B
【解析】
考查形容词词义辨析。句意：既然太阳能、风能和水等替代能源对环境友好，我们就应该充分利用它。A. effective有效的；B. alternative可替代的；C. sensitive敏感的；D. creative创造性。根据句中的such as sunlight, wind and water(比如太阳能、风能和水)可知此处表示的是可替代能源。故选B项。