milk is your health.
A. Drinking, good for
B. Drink, good at
C. Drinking, good at
D. Drinking, good to
网友回答
(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。