舒适性空调
参考答案:
使空调房间满足人们生活的要求,以人体的舒适要求来控制房间的空气参数。
Cycling is _____ to health and the environment. [ ]
A. benefitious
B. benefiting
C. benefited
D. beneficial
伦巴舞的音乐特点:()
A.缠绵柔情、徐缓流畅
B.缠绵柔情、柔和飘逸
C.缠绵柔情、柔美动听
D.徐缓流畅、柔和飘逸