.I think you need some outdoor exercise. Plenty of fresh air will good health.A. contribut

问题补充：

.I think you need some outdoor exercise. Plenty of fresh air will good health.

A. contribute to

B. devote to

C. apply to

D. adjust to

答案：

(答案→)A. contribute to

B. devote to

C. apply to

D. adjust to

解析：