milk is your health.A. Drinking good forB. Drink good atC. Drinking good atD. Drinkin

问题补充：

milk is your health.

A. Drinking, good for

B. Drink, good at

C. Drinking, good at

D. Drinking, good to

答案：

(答案→)A. Drinking, good for

B. Drink, good at

C. Drinking, good at

D. Drinking, good to

解析：be good for 对……有好处；be good at 擅长，善于；be good to对……好。句意：喝牛奶对健康有好处。动名词作主语表示抽象动作。故选A。