The fresh air our health and we it.
A. benefits to; benefit
B. benefits; benefit from
C. benefits from; benefit
D. benefits; are benefited by
网友回答
A. benefits to; benefit
(答案→)B. benefits; benefit from
C. benefits from; benefit
D. benefits; are benefited by
解析：考查动词。句中benefit对……有益；benefit from受益于。句意：新鲜空气对我们健康有益，我们受益于它。