题目内容：
Microgrids, an approach of cutting peak demand, is beneficial to both consumers and the earth.
参考答案：
答案解析：
单选题：Microgrids, an approach of cutting peak demand, is beneficia
- 题目分类：英语六级
- 题目类型：单选题
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Microgrids, an approach of cutting peak demand, is beneficial to both consumers and the earth.