A-A+ Efficient air conditioning system will help ma 2022-08-01 22:49:17 问答库 阅读 168 次 问题详情 Efficient air conditioning system will help maximize the distance an electric cur can cover.A.YB.NC.NG请帮忙给出正确答案和分析,谢谢! 参考答案 正确答案:C